Photographic Lamp Honeycomb
Honeycomb cover (also known as honeycomb) was a kind of light control accessory for photographic lights. It was shaped like a honeycomb, mostly round, but there were also square ones used for hot shoe lights. It could be placed on a reflective film, soft light box, radar cover, etc. Its function was to control light and reduce light. In principle, the light would be directly diffused after being reflected by the standard cover. If a honeycomb cover was added to the light path, it would be like combing the light with a comb, and the light would shine out along the honeycomb-shaped grid. The value indicated was related to density. The smaller the value, the higher the density, and the denser the light combing. For example, if the density of the 10-degree honeycomb cover was greater than 55 degrees, the light would be more concentrated. In terms of the direction of light, the honeycomb cover had a greater restriction on light. Under the same conditions, the honeycomb cover of different degrees had a dimming effect on the brightness of the center. However, the dimming effect of the honeycomb cover of different degrees was different. The dimming effect was greater between the two adjacent values of large honeycomb degree and small density. The dimming effect was not obvious between the two adjacent values of small honeycomb degree and large density. In terms of actual shooting effects, when using light control accessories such as soft light boxes, the light effect was relatively flat. The standard cover and honeycomb cover could be used to change the style of the picture, increase the contrast between the local and the overall, and also control the position of the light. For example, in a pure white studio background, instead of using a standard mask and a honeycomb mask to control the light, using a softbox might cause the light to be everywhere and lack the effect of gradual reduction. Adding a honeycomb mask could get a dark and somewhat melancholic photo effect. Some photography light manufacturers also noticed this, and some LED fill light were equipped with a honeycomb cover grid design. Read more exciting novels for free
Photographic dimming lamp
The dimmer was a lamp used to adjust the light during photography. In different shooting scenes, the brightness, color temperature, saturation, and color rendering of the lights needed to be adjusted. For example, when shooting a person's posture, these attributes of the light would affect the image effect, and the dimming lamp could meet the needs of these different scenes. In terms of functions, some photographic dimming lamps had many characteristics. For example, some photographic dimming lamps had 36000 colors, which could achieve LED full color fill light, could carry out 5 - 100% infinite dimming, and the output brightness could reach 1300 LM. There were also 12 dynamic light effects to simulate common scenes. The body was made of aviation aluminum, which had high strength quality, and the cold and warm color temperature could be adjusted from 2500 K to 6500 K. It supported dual power supply mode, and the power supply could be disassembled. For example, the Zhiyun 5x M20C had a large color temperature adjustment range of 2500K-10000K, supported HSI fine dimming, and had built-in 10 creative light effects and 6 kinds of LED ambience light effects. It also had corresponding designs in terms of usage, heat dissipation, expansibility, and battery life to meet the needs of creators. In addition, the SP7103 LED driver chip uses the conversion simulation dimming technology, which can avoid the stroboscopic situation of the photography lights. The chip can be connected to the intelligent dimming module to adjust the color temperature and brightness. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
What is the charm of cartoon honeycomb?
The charm of cartoon honeycomb lies in its intricate designs and the way it catches the eye. The combination of shapes and colors creates a visually appealing effect that's hard to resist. Also, it often evokes a sense of fantasy and creativity.
What are the features of honeycomb cartoons?
Honeycomb cartoons often have unique and visually appealing patterns. They might feature bright colors and interesting shapes.
How to draw a honeycomb cartoon?
Drawing a honeycomb cartoon can be fun. Begin with light pencil strokes to outline the honeycomb. Then, fill in the colors and add some highlights and shadows to give it a 3D effect. Don't forget to make the lines smooth and neat.
What are the characteristics of honeycomb cartoon art?
Honeycomb cartoon art usually features unique patterns and a sense of order. The hexagonal shapes give it a distinct look and can create interesting visual effects.
How to draw a cartoon honeycomb accurately?
Start with simple shapes. Sketch hexagonal outlines first and then add details like texture and shading. It's not too hard if you take it step by step.
What is the appeal of 'Honeycomb Child' manga?
The appeal of 'Honeycomb Child' manga lies in its fresh take on themes, beautiful illustrations, and the way it builds tension and mystery. The character development is also top-notch, making you care about what happens to them.
What are the features of a cute cartoon honeycomb?
A cute cartoon honeycomb usually has bright colors, like yellow and gold. The cells might be drawn with rounded edges to look friendly. Also, there could be little bees or other cute insects around it.
Photographic Distortion
Based on context alone Distortion was a common phenomenon in photography. ** 1. Distortion caused by the camera lens ** 1. ** Wide-angle lens ** - The wide-angle lens would produce perspective distortion when shooting. This kind of lens had a wide angle of view. When shooting close-up objects, the objects at the edge of the picture might be stretched and deformed. For example, when shooting a building, the edges of the building might bend outward. If this distortion was not paid attention to in architectural photography, it might affect the authenticity of the building's appearance. - At the same time, when the wide-angle lens shot a character, the parts of the character near the edge of the picture (such as hands, feet, etc.) might appear larger than normal, resulting in an exaggerated effect. 2. ** Telephoto lens ** - A telephoto lens could also cause distortion, but it was different from a wide-angle lens. The compression effect of a telephoto lens would make the spatial relationship between objects appear to be compressed. For example, when shooting a landscape, the distance between a distant mountain and a nearby tree would appear closer than the actual distance. This distortion might need to be considered in some scenes that needed to express spatial levels. ** 2. Distortion caused by shooting angle ** 1. ** Upwards ** - When shooting a tall object (such as a tall building or a big tree) from above, it would cause the object to have a narrow bottom and a wide top. This kind of transformation could be used for creative photography. For example, when shooting a towering skyscraper, an upward-facing shot could enhance the towering feeling of the building and make it look more majestic. However, if it was in the case of building measurement or the need to accurately represent the proportion of the building, this kind of distortion needed to be avoided or corrected later. 2. ** Aerial Shot ** - When shooting from above, the object may have a narrow top and wide bottom. For example, if you were to shoot a crowd in a square, shooting from a high position might cause the shape of the crowd in the picture to appear as if the top of the crowd was shrinking inward. ** 3. Transformation in post-processing ** 1. ** Cutting and Stretching ** - In the post-processing software, improper trimming or stretching operations could cause the image to be deformed. For example, if the image was stretched too much to adjust the composition, the proportion of the object in the image might be out of balance, and the originally round object might become oval. 2. ** Inappropriate use of correction tools ** - Although many post-production software had x-ray correction tools, if they were not used properly, such as over-correction or correction in the wrong direction, it would also cause new distortions. For example, when correcting the inclination of a building, if the correction parameters were set incorrectly, the building might be deformed in other directions. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Photographic exposure
What you want to ask might be "photography exposure". In layman's terms, exposure was the amount of light a photo received. Too little light would cause the photo to be under-exposed and dark, while too much light would cause the photo to be over-exposed and white. The exposure was controlled by the three elements of aperture, shutter, and sensitivity: 1. Shutter: The slower the shutter speed (the longer the shutter time), the greater the amount of light entering, and the brighter the photo. Conversely, the faster the shutter speed, the smaller the amount of light entering, and the darker the photo. For example, a high-speed shutter was suitable for capturing fast-moving objects and could freeze a clear picture, while a low-speed shutter could record the trajectory of motion and was used to capture silky water and star trajectories. 2. Light sensitivity: The higher the sensitivity (the more sensitive the camera is to light), the greater the amount of light entering, and the brighter the photo. 3. Aperture: When the sensitivity is constant, the aperture and shutter are in inverse proportion. In addition, there were different ways of exposure: 1. Average exposure method: - The exposure was based on the average light measurement value. The subject was taken as a whole, and the average brightness value of the whole was measured at one time and exposed according to this average value. If the subject has a single tone and the brightness is close to medium gray, or if the subject has a difference in light and dark but the light and dark are evenly matched, a better exposure effect can be obtained. However, when the subject is too bright, too dark, or the light and dark area is too wide and the contrast between light and dark is too large, exposure errors may occur according to the exposure recommended by the light meter. - The average value exposure was to measure the local brightness values of the bright and dark parts of the subject, then average several values, and then expose according to the average value. 2. Regional exposure method: The reflection rate of the scene, the brightness of the scene, the amount of exposure, and the brightness of the image were integrated into 11 gray-scale regions. Level V was the area corresponding to an intermediate gray (18% reflective) object. It was the benchmark for light measurement and exposure. The real areas that could express texture were the seven regions from Level II to Level VIII. 3. High-profile exposure method: It is suitable for the subject to be a bright object with high reflective rate, or most of the subjects are high-brightness objects, such as white, light-colored porcelain, glass, white cloth and other creations, as well as natural scenery such as clouds and snow. The method was to directly measure the brightness of such high-brightness objects, and then increase the exposure by about 3 levels during the exposure, so that the brightness of the image of the bright object fell in the position of Zone VIII. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>