Is there a Need to Protect Your Camera Lens with a UV filter?
The UV filter is necessary for film photography and is attached to the camera lens in the front, and its function is to block the harmful ultraviolet rays. They are popular these days to protect the lenses. Here we will discuss the effect of UV filters and why it is necessary.
The Optical Effects of UV Filters
UV/IR coating filters have many advantages. However, some people believe that putting an extra cover or lens on your camera affects the image's quality and sometimes blur. These filters block light from passes through it, which ranges from 0.1 to 5 percent. Moreover, it reduces the contrast and sharpness of the image when the light interacts with the lens filter.
Further, if you buy a cheap and low-quality filter, it will show a noticeable effect and destroy image quality. If you are shooting with bright and intense light, you will get a lens flare or ghosting image with a UV filter's help. However, the effect is reduced with the use of photoshop.
Should You Use a UV Filter?
This question entirely depends on the lens quality and brand you are using. UV filters protect the lens from dust, but they cannot save your lens if there are too many scratches and dust over your lens, but using them in areas like beaches, outdoor parties are a good idea; otherwise, you can use them the camera without it as well.
Most of the time, using a filter makes no difference if using the filter or not. But if you need a high-quality image and a UV filter to create lens flare, you should take the picture after removing it. However, it enhances your photograph with sharper, more depth, refined, and richer color gradations in some outdoor shoots.
Application of UV filter
some applications of using our high-quality UV/IR coating filters.
- It is used in machine vision system
- It is useful for inspection systems
- It helps to produce a quality image in surveillance cameras
- It is applicable for the viewer
