Traditional Culture Encyclopedia - Photography and portraiture - What's the use of UV mirror of SLR camera? I see how some people shoot the red style!
What's the use of UV mirror of SLR camera? I see how some people shoot the red style!
In the era of film cameras, this is a necessary filter. Because it has little negative impact on imaging and can protect the lens (bump and dust), a UV mirror is twisted in front of the lens all the year round.
There is also a kind of filter called the sky mirror, which is also very popular in the era of film cameras. At that time, a very shallow pink filter was used to offset the cool tone formed by strong ultraviolet light.
But in the digital age, things have changed. The photosensitive characteristics of CCD and CMOS are different from those of film.
The low-pass filter (in front of CCD/CMOS) in the body of digital camera can filter out the interference of infrared rays and ultraviolet rays on the picture, so there is no need to filter out ultraviolet rays with a UV mirror.
But at this point, most photographers still continue their "inertial thinking", so now most people throw colorless and transparent filters in front of the mirror as UV mirrors.
In fact, it is the best choice to install a protective mirror for the mirror of digital camera now.
Protective mirror is different from UV mirror, because it has higher light transmittance, so it has less influence on image quality and is cheaper.
The photo is red, because I didn't see it, so it's not easy to make a concrete analysis and judgment.
From experience, PS is the easiest to produce results.
It is unlikely to use a red filter.
Because if you use the red filter of R23 or R25, the picture should look like a red candy paper, which is very red and should not look good.
UV mirror is colorless, and really good UV will not change color a little.
A camera is a tool, depending on the person who uses it.
I can't answer you responsibly because I haven't seen the sample.
- Related articles
- What sports are there in the Asian Games?
- Sony camera models over the years
- Naruto's birdsong photography works
- What changes and opportunities has internet plus brought to entrepreneurs?
- The last leopard, look at the answer!
- What art colleges are there in Xi 'an?
- What are the application skills of screen projection?
- What happens when the camera collides when shooting?
- Besides stealing Guevara, who are the online celebrities in Nanning?
- Private photographer