Night photography without a reflex camera needed to pay attention to the following aspects: ** 1. Equipment related ** 1. ** Anti shake performance ** - A mirrorless camera with good anti-shake performance had a great advantage in night photography. For example, the Fuji X-T4 was equipped with a 26-million-pel X-Trans CMOS4 sensor and X-Pursuer 4 image processor. It had a built-in 5-axis anti-shake system that provided 6.5 times anti-shake compensation. This feature could maintain the purity of the image in dark environments with a lower IQ, and maintain excellent image stability at slower shutter speeds, which helped to take clear night photos. 2. ** sensor frame ** - The larger the camera's sensor frame, the better it was for night photography. A full-frame camera was a better choice, but an APS-C camera with better image quality could also be considered. For example, Canon's Eos R6 was equipped with a 20.1-million-effective-pixel-wide LCD image sensor and a Digic X digital image processor. It had a standard sensitivity of up to 102400, and performed well in the full-frame camera market. ** 2. Setting the parameters ** 1. ** Light sensitivity (USB)** - In the case of poor lighting at night, the camera might automatically increase the USB to ensure normal exposure, but the higher the USB, the more noise and the less detail the picture had. When shooting at night, if the camera has good anti-shake or uses a tripod to stabilize it, try to reduce the USB. For example, you could adjust the USB to below 100 (when you have the conditions to use stable equipment such as a tripod). This way, you could get photos with less noise and pure quality. 2. ** Aperture ** - When shooting some night scenes, such as the small aperture starlight effect, you can use a small aperture. However, it should be noted that a small aperture may require a longer exposure time or a higher exposure to ensure a normal exposure. 3. ** Shutter Speed ** - If you use a tripod to stabilize the camera, you can set a longer shutter speed according to the desired effect. For example, when taking a long exposure photo, use the aperture priority mode and set the minimum aperture (such as f/22). The camera will automatically calculate the shutter time (maybe about five seconds) and freeze the image (such as water). If you want a stronger sense of freezing, you can manually set the shutter for a longer time, but you may need to adjust the aperture according to the situation (such as f/8 or f/11). ** 3. Shooting Techniques ** 1. ** Light measurement point selection ** - When shooting night scenes with a mirrorless camera, the light measurement points should be placed in the highlight areas of the picture, such as lights, screens, walls, water, etc. This way, the camera would lower the exposure and darken the image, thereby improving the overall purity (quality) of the photo. If the image is still overexposed and noisy after the dimmer, you can press and hold the focus of the image to manually reduce the exposure. 2. ** Focus Mode ** - Pay attention to the accuracy of the focus. You can choose the appropriate focus mode according to the specific situation. If the light is too dim, you can switch to manual focus mode. 3. ** Using auxiliary equipment ** - A tripod was a very important auxiliary equipment for night photography. It could stabilize the camera, reduce the blurring of the photo caused by hand trembling, and gain more exposure time to obtain a brighter night scene. In addition, you can also use the timed shooting (delayed shooting) function to avoid the vibration caused by clicking the shutter and causing the image to blur. 4. ** Shooting time selection ** - Not all night photos had to be taken in the dark. Evening was also a good choice. At this moment, there were still many colorful details in the sky, and there was residual light illuminating the outline of the building. Not only could the appearance of the building be photographed, but the lighting conditions were also conducive to obtaining a clear picture, and the color of the picture was richer. 5. ** Special Effects Shooting ** - For shooting a small aperture starlight effect, you should pay attention to the exposure time should not be too long to avoid the lights dragging too messy. If you didn't want the effect of the car and just wanted the starlight effect, you could buy a starlight filter and install it to increase the shutter speed by increasing the sensitivity of the camera. When shooting a portrait at night, if there was no light or tripod, the person could be placed close to the light source (such as a street lamp), the face could be faired (facing the side of the light), and the light could be measured using the M gear. The exposure of the face and the background could be adjusted. Read more exciting novels for free
The mirrorless camera had many features and advantages in the field of professional photography: ###1. Image Quality 1. ** High-resolution sensor ** - Many mirrorless cameras were equipped with high-resolution sensors. For example, the Fuji X-M5 was equipped with the "X-Trans" CMOS4 "back-illuminated sensor with about 26.1 million resolution. It could take photos with rich details and meet the high requirements of professional photography for the details of the picture, whether it was a product close-up in commercial photography or a grand scene in landscape photography. 2. ** Excellent image processing engine ** - Some mirrorless cameras were equipped with high-speed image processing engines, such as the X-processor 5 of the Fuji X-M5, which could shoot high-quality works with low power consumption. It could quickly and accurately restore color and control noise when processing high-resolution image data, so that the photos taken were excellent in terms of color accuracy and dynamic range. ###2. Focus Performance 1. ** Advanced autofocus system ** - Using the subject detection AFs developed through deep learning technology, AI can be used to detect a variety of objects, such as the Fuji X-M5, which can detect animals, birds, cars, motorcycles, and other moving objects. In sports photography, ecological photography, and other professional scenes that required fast and accurate focus, this focus system could help the photographer quickly capture the wonderful moment. 2. ** Powerful tracking ability ** - Some mirrorless cameras provided powerful tracking capabilities for moving objects through the latest AF-prediction algorithm, as well as high-precision AFs in low-contrast environments. This was very helpful for shooting fast-moving objects in complex environments, such as tracking actors 'movements when doing stage photography in dimly lit indoors. ###3. Video Capture Function 1. ** High resolution and frame rate ** - The mirrorless camera performed well in video shooting. For example, Djiang's mirrorless camera had a 4K 120-frame video recording function, which could shoot high-resolution and high-frame-rate videos to meet the needs of professional video production. It could be used to shoot high-quality materials in some scenes such as advertisement shooting and movie production. 2. ** Video anti-shake and audio functions ** - Some mirrorless cameras were equipped with powerful electronic anti-shake functions. In addition to reducing the slight hand-held shake, it also had a significant effect on the large image shake caused by video shooting while walking. At the same time, some cameras also had good audio configuration. For example, the Fujifilm X-M5 was the first digital camera produced by Fujifilm with three microphones. It could choose a variety of microphone combinations and had a conventional noise reduction function that could reduce the constant noise of fixed frequencies such as air conditioning. This was very important for sound collection and quality control in video shooting. ###4. Portableness and maneuverability 1. ** Light body ** - Reflectionless cameras were usually relatively light. For example, the Fuji X-M5 had a small body of about 355 grams (including auxiliary batteries and memory cards). This reduced the burden on professional photographers who needed to carry the camera for a long time, such as photographers working in the fields of news photography and documentary photography. 2. ** Intuitous operation interface ** - The operation interface of the mirrorless camera was more intuitive. For example, the film simulation dial and mode dial on the top of the Fuji X-M5. A total of 20 film simulation modes could be directly switched according to the different conditions of the subject and the shooting environment. In the STAR mode, the camera would automatically identify the photography mode suitable for the current scene, which made it convenient for the photographer to quickly adjust the camera settings to adapt to different shooting needs. However, there were some challenges in professional photography: 1. ** battery life ** - A mirrorless camera consumed more battery than a DSLR. Even if the LCD screen was turned off, the electronic viewfinder would continue to consume battery. Although the situation had improved, in some professional scenes that required continuous shooting for a long time, such as full-day shooting of large-scale events or long-term ecological photography in the wild, it might be necessary to carry multiple batteries to ensure the continuity of shooting. 2. ** The richness of lenses and accessories ** - For now, there were fewer mirrorless lenses and third-party lenses than DSLR cameras. In some special professional photography fields, there might be a problem of not having enough lenses to choose from. However, with the development of the mirrorless camera market, the types of lenses were also increasing. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
If one were to study photography, the DSLR and the camera had their own advantages. The advantages of a DSLR camera were: - High image quality: The sensor of the single-lens reflex camera is larger, which can capture more details and color information. The photos taken are excellent in terms of resolution and low noise. - There were a lot of lenses to choose from, with different focal lengths and functions. Whether it was portrait, landscape, or macro photography, you could find the right lens. - " Flexible operation: You can manually adjust various parameters, such as shutter speed, aperture, sensitivity, etc. This helps you to learn photography principles and techniques. The advantage of the camera was: - [It is specially designed for dynamic shooting: It has better performance in shooting videos, such as better optimization of frame rate, coding format, etc., and can shoot high-quality videos.] - The video function was more professional: it had better anti-shake performance, audio input function, etc. It was helpful for learning how to stabilize the image and collect sound during video shooting. If you were more inclined to learn still photography, an DSLR would be a better choice. If you were mainly interested in dynamic video shooting, then a camera would be more suitable. Of course, if the budget allowed, he could learn to use both to broaden his photography skills. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
When using a camera for night photography, you need to pay attention to the following: 1. ** Focus problem **: When shooting fast-moving sports events, entry-level cameras may not be able to focus in time, resulting in blurred images. 2. ** Noisy **: In low-light environments such as nighttime or indoors, the noise of the camera image will increase significantly. 3. ** In terms of parameters (Canon 80D as an example)** - ** Pre-settings **: You can choose portrait mode for the photo style, set the white balance to 4000K, and set the color shift to B3G4. - ** Shooting parameters **: Use a large aperture (such as F1.8) to allow the camera to get more light, keep the shutter at the safety shutter, and set the sensitivity (USB) between 600 - 1000. 4. ** Equipment Selection **: If the budget is limited, the Canon 80D, which was the king of half-frame cameras, is a good choice. The new model costs more than 6000 yuan, and you can get it for more than 3000 yuan. It can also be equipped with a 50mmF1.8 third-generation lens. Zhuan Zhuan was an official second-hand inspection platform. It had a real-life inspection, a one-year guarantee, and a seven-day after-sales service. It was suitable for students who wanted to get started. 5. ** Pay attention to the light ** - ** Light source utilization **: It is very important to find a light source. You can use street lamps, shop windows, and other light sources to illuminate the subject to highlight the details and texture. For example, when shooting a sign, you can wait for the car to pass by the headlights and then press the shutter. You can also use different apertures and shutter speeds to adjust the light effect. The aperture value is equal to 8 to shoot the starlight. - ** Setting Selection **: Choose a bright background, such as a bustling commercial street, high-rise buildings, etc., to make the night scene photos more vivid, interesting, colorful, and enhance the visual effect. - ** Avoiding interference from strong light sources **: Strong light sources are easy to produce halos and glare in the lens, affecting the image effect. When shooting, clean the lens to ensure that there are no fingerprints or dust. Try to avoid the camera facing the strong light source. 6. ** Shooting angle ** - ** Low-angle shooting **: If you want to take a stunning night scene photo, you can try to shoot from a low angle. Put the camera close to the ground to make the building or scenery taller and more majestic, enhancing the visual impact of the picture. Squatting down and taking a photo from above might capture the puddles on the ground, making the photo more three-dimensional. - ** Special perspective **: Changing the shooting angle can bring unexpected effects, such as trying to shoot tall buildings and neon signs from a low angle, or looking for a special perspective to capture the unique charm of the city. You can also use the surrounding objects (such as branches, road signs, etc.) to increase the layering and depth of the picture. 7. ** Post-production **: You can adjust the color, contrast, sharpness, and other parameters to make the picture more vivid and vivid. At the same time, you can add text, watermarks, and other elements to enrich the content of the picture, making the night scene photos more personal and creative. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
For the choice of an e-commerce camera, many factors needed to be considered. In terms of sensors, e-commerce cameras might have a surplus of full-frame sensors, and miniature three-quarters sensors might not be enough. The APS-C format sensor was a more suitable choice, which could provide sufficient resolution and better image quality. In terms of the number of pixelation, it was recommended to choose at least 10 - 15MP. This would meet the requirements of most e-commerce platforms for image quality and size. In terms of video functions, if there was a need to shoot videos, most DSLR cameras had high-definition video capture capabilities, but you should choose a camera with better video functions, such as a camera that supported 4K resolution or high-speed photography. The compatibility of the lens was very important because the quality and performance of the lens had a great impact on the final photo. If you already had a lens or planned to buy multiple lenses, you must ensure that the lens compatibility of the camera was good. The autofocus speed was critical when shooting moving objects. Choose a camera with a fast autofocus speed. The weight and size of the camera also needed to be considered. If you wanted to take a camera with you often, a lightweight camera would be more suitable. In terms of maneuverability, the camera with an intuitive operation interface could help the user master the usage method faster. The battery life couldn't be ignored either, because the filming process could take hours. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The following are some DSLR concert photography tips: - ** exposure mode **: Manual exposure mode is usually a better choice for taking concert photos. - ** Aperture setting **: Due to the dim lighting at the concert scene, in order to let more light enter the camera, a large aperture is generally used. For example, F3.5 - F5.6 is a more common range. In the case of better lighting, F8 is a better choice, but it is not suitable for concert scenes. - ** Shutter Speed **: If you want to show both dynamic and static effects, the shutter speed should be controlled between 1/60 - 1/160. If you have a tripod, you can consider lowering the shutter speed to 1/15 seconds to get the dynamic effect of slow-motion photography. You can also try a slower shutter speed for still characters on the stage. - ** Iso-adjustment **: Most concerts are held at night, and the stage is dark. The camera's sensitivity generally needs to be above 400. Nowadays, the high-sensitivity and noise-control of the DSLR camera are better. It can usually be used with an 800 or 1600. - ** White balance setting **: The lighting effects and colors of the stage change frequently. It is difficult to have a standard white balance and there is no time to change it. Generally, you can use automatic white balance. Occasionally, to create an atmosphere, you can use incandescent lights (to get a bluish effect) or cloudy days (to get a reddish effect). However, these effects can also be adjusted later. - ** Photometering Method **: Try to choose a person as the reference point for measuring the light. When the light is dim, you can use spot photography to shoot people, but in most cases, evaluation photography can also meet the requirements. To avoid mistakes, you can use the bracketing exposure to shoot multiple photos, and then choose the image with relatively accurate exposure. - ** Focus technique **: Generally, when shooting from a long distance, a medium telephoto lens will be used. It may be difficult for the camera to automatically focus in a dark environment. At this time, it is very useful to turn on the camera's LCD screen, enlarge the image, and manually focus. - ** Main points of composition **: 35/45 degrees on both sides of the axis of the center of the stage is the most ideal. The distance should be moderate, and the telephoto lens should be used. It is difficult to shoot the front of the face of the character on the stage, and the picture lacks change and level. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The following is an introduction to some of the camera buttons: * * 1. Focus related buttons ** 1. * * Automatic focus mode **: You can choose single focus, artificial intelligence automatic focus, and artificial intelligence servo-automatic focus. Single-shot autofocus can be used when shooting still objects such as flowers, and artificial intelligence servo-focus is suitable for shooting moving objects. 2. * * autofocus area button **: Press this button continuously to select single point autofocus, area autofocus, large area autofocus, and 45 point autofocus. Single-point focus was suitable for shooting portraits (focusing on the eyes), and regional and large-area focus was suitable for shooting scenery. 3. * * Automatic focus point selection/zooming button **: It can be used to select the focus point and enlarge the image. 4. * * Focus mode switch **: It is used to switch between autofocus (AFF) and manual focus (MT). * * 2. Pressing buttons related to shooting mode ** 1. * * Driving mode button **: Able to select single shot, continuous shot, or delayed shot. Single shot, press the shutter to take a photo; continuous shot is used to capture moving objects; time-lapse shot can set a countdown (such as setting 5s, press the shutter for 5s, suitable for taking family photos, etc.). 2. * * Video/photo switch button **: The camera symbol is used to take photos, and the camera symbol is used to record videos. * * 3. The camera parameters adjustment button ** 1. * * Streamer Disk **: In different shooting modes, you can adjust important parameters such as aperture, shutter, and the sensitivity of the camera. 2. * * Diopter adjustment knob **: Adjusts the clarity of the field of view under the viewfinder to meet the needs of users with different vision. * * 4. Other Function Pressing Points ** 1. * * menu button **: used to set various functions of the camera. 2. * * Information button **: Sets the display effect of the screen parameters. 3. * * Speed control button **: Control the camera screen interface. 4. * * Illumination button for the shoulder screen **: Press this button, and the shoulder screen will light up with an orange background light (it will automatically turn off after a few seconds, or press this button again to turn it off). It can be used to check the parameters of the shoulder screen when the light is weak at night. 5. * * Hot Boots **: Mainly used for external flash, flash guide, soft light cover and other accessories. 6. * * Shutter key **: Before taking a picture, you need to press the shutter halfway to focus, then press the shutter fully to take a picture. 7. * * Anti shake switch **: On means anti-shake is on, Off means anti-shake is off. 8. * * Flash on button **: Press to turn on the flash. 9. * * The lens installation and removal button **: When installing or removing the lens, press and turn the lens. 10. * * High-definition Bluetooth interface/USB interface **: Used to connect to a computer or monitor (belonging to the advanced use of cameras). 11. * * FV-l (Flash output lock)**: Flash lock function. However, when most of the ttl-type flashes have an automatic function, this function is rarely used. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
There were many aspects to pay attention to when shooting short films with a DSLR: ** 1. Initial preparations ** 1. ** Storage space **: Before shooting, you need to specify the shooting theme, duration, and required space so that you can choose a memory card with a suitable capacity. 2. ** Video format and size **: Setting the appropriate video recording format and size is very important. Newbies often neglect this step, resulting in the video size not meeting the requirements. ** 2. Shooting parameters setting ** 1. ** Shutter Speed ** - The slower the shutter speed, the more blurred the image would be. The faster the shutter speed, the clearer the image would be. When shooting general scenes, the shutter speed should be controlled at 1/60s or 1/50s to meet most needs; when shooting sports shots or fast-moving shots, it should be adjusted to at least 1/100s, otherwise the video motion would not be smooth; and slower shutter speeds such as 1/25s would have special lens performance effects when shooting sports. In addition, if the shutter speed was too fast when shooting the video, the video would feel like it was stuck. If it was too slow, the dynamic video would not have enough clarity. 2. ** Aperture **: Mainly used to control the brightness of the screen and the degree of blurring of the background. The larger the aperture, the brighter the picture and the stronger the background blur, and the smaller the aperture, the darker the picture and the weaker the background blur. 3. ** Light sensitivity (USB)**: Can help control the brightness of the screen. When there was sufficient light, the lower the sensitivity, the better. In a darker environment, it was not appropriate to set it too high, because too high sensitivity would cause noise to affect the image quality. 4. ** White Balance **: Set it to manual mode, manually adjust the color temperature and K value. 5. ** Focus * - ** autofocus **: There are tracking, free movement of multiple points, free movement of one point and other modes to choose from, and the image can be enlarged. Among them, when shooting moving objects, you can turn on the servo-autofocus. If you turn on the smart face priority at the same time, you can continue to focus on the face when shooting moving people. - ** Manual Focus **: Experienced people can try to manually focus to record videos. You can also manually select the focus point. ** 3. Shooting Techniques ** 1. ** Shooting Mode ** - ** Automatic exposure shooting **: When the camera is set to a mode other than the manual exposure mode (M), the camera will perform automatic exposure control to adapt to the brightness of the scene. - ** Manual exposure shooting **: suitable for experienced people. You can set a series of parameters such as shutter speed, aperture, and so on. After selecting the M file, when controlling the exposure, even if the picture was a little dark, it should not be overexposed. This would make it easier for post-processing. 2. ** Picture composition ** - The basic principle was to focus the audience's attention on the subject, which was the same principle and requirement as the composition of a photo. For example, when shooting at the classic camera position of Qianhu, one could shoot from a distance and use the pillow distortion to compress the space and arrange individuals as the visual focus. For seemingly messy scenes, one could find the sense of order in them. For example, the camera position of Qianhu could use the arc lines on the bank of the building handrail, and could also install a light reduction mirror to soften the water surface. In the middle of the picture, one could arrange people as the visual focus and make a comparison of size. 3. ** Picture quality and image stabilization ** - If the camera supports 4K shooting, try to choose 4K for pre-shooting. Even if the final output is 1080 full HD, you can still cut the composition twice in the post-production. - Usually, video shooting required the use of a tripod or a hand-held stabilized pan head to achieve a clear and stable image. When shooting hand-held, try to choose a lens that supports IS optical image stabilization. It is recommended to use a wide-angle lens because a telephoto lens will magnify the effect of hand shake. ** 4. Recording of audio ** There were two recording modes for shooting short videos: "Automatic" and "Manual". In the "manual" mode, the volume can be adjusted to 64 levels, and an external microphone with a 3.5mm diameter mini sound plug can be connected for sound recording. For wind noise from outdoor shooting, the wind suppression function can be used to reduce the impact. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
DSLR cameras had many effects on mobile photography: * * 1. Shooting Techniques ** 1. * * Focus Technique ** - DSLR cameras had a complex and precise focusing system. Traditional single-lens reflex cameras could achieve fast and accurate focusing through the use of mirrors and phase detection focusing technology, especially when shooting moving objects. During the development of mobile photography, it gradually drew lessons from similar focusing concepts. For example, the autofocus function of many mobile phones now, although the implementation method was based on algorithms, the design also pursued the convenient focusing experience of "pointing where you want to be clear" to meet the needs of users for the subject to be clear. 2. * * Exposing Control ** - DSLR cameras provided a variety of exposure modes, such as manual exposure (M), aperture priority (A or Av), shutter priority (S or Tv), and so on. The user could precisely control the amount of exposure according to different shooting scenes and creative needs. In the early days, mobile photography was mainly based on automatic exposure, but with the development of technology, manual exposure adjustment functions began to be added. This development was partly inspired by the single-lens reflex camera to meet the needs of photography enthusiasts for more shooting control. For example, when shooting at night or in special scenes under strong light, manually adjusting the exposure could make the picture look better. 3. * * Picture composition assistance ** - The viewfinder or display screen of an SLR camera could use auxiliary lines such as the nine-square grid to help the user better follow the composition principles, such as the three-point rule. Mobile photography also borrowed this method. It provided a grid line function in the camera settings to make it convenient for users to align the picture elements and take photos with a more reasonable composition. * * 2. Image Quality and Function ** 1. * * Quality Pursuit ** - DSLR cameras had obvious advantages in terms of image quality, such as light capture, noise control, and dynamic range, due to their larger sensor and high-quality lenses. This prompted the development of mobile photography to constantly seek ways to improve image quality. Although mobile phones couldn't improve the image quality by replacing large-sized light-sensitive components like DSLR cameras, mobile phone manufacturers used algorithm optimization to reduce noise and increase dynamic range, trying to narrow the gap in image quality with DSLR cameras. 2. * * Effect of background blurring ** - Through optical equipment such as a large aperture lens, a single-lens reflex camera could easily achieve a natural and beautiful background blurring effect, and the degree of blurring could be precisely controlled. In order to achieve a similar effect, mobile phone photography began to use an algorithm to simulate background blurring. Although the blurring effect of mobile phones was mostly achieved through digital smearing, and the effect was still different from that of single-lens reflex cameras, it was constantly improved under the influence of single-lens reflex cameras to meet the user's pursuit of the main body and background blurring effect. * * 3. User demand and market ** 1. * * Stratification of User Requirements ** - DSLR cameras had always been an important tool for professional photography and photography enthusiasts. Their advantages in terms of image quality and functionality met the requirements of high-end users for photography quality. The development of mobile photography was based on satisfying the daily recording needs of the public. Some users were influenced by the high-quality photography represented by the single-lens reflex camera and began to put forward higher requirements for mobile photography, such as better image quality and more shooting functions. This prompted mobile phone manufacturers to continuously improve their mobile phone photography functions to attract more users who pursued the quality of photography. 2. * * Market Competition and Discretization ** - In the photographic equipment market, there was a certain competitive relationship between single-lens reflex cameras and mobile photography. The existence of the single-lens reflex camera prompted the continuous innovation and development of mobile photography to occupy a place in the market. Mobile photography, on the other hand, relied on its convenience and the convenience of sharing on social networks to form a differentiated competition with DSLR cameras. For example, the various filter functions and convenient post-editing functions of mobile phones were also developed in the competition with DSLR cameras to meet the needs of users for fast and convenient shooting and sharing. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Nikon's single-lens reflex camera had a photography function. Nikon's single-lens reflex camera had a variety of functions to meet the needs of photography. For example, the focus function directly affected the clarity and overall effect of the photo. The Nikon D780 had a 900-second long exposure function, which could be used for starry sky photography. Some Nikon single-lens reflex cameras had dark light focusing capabilities. For example, the Nikon D780 had a-7EV dark light focusing capability in real-time view mode, which could be used for outdoor landscape photography such as starry sky galaxy and star orbit. Nikon single-lens reflex cameras were widely used in double-card slot design, which could be used to expand storage or backup photos. They were also widely equipped with on-camera flashes for emergency use. Some Nikon single-lens reflex cameras also had practical functions such as folding screen, touch operation, Wi-Fi transmission, built-in interval shooting, and so on. In addition, Nikon's DSLR cameras had user manuals that explained their performance features, function settings, and parameters in detail to guide photography. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>