Traditional Culture Encyclopedia - Photography major - Working principle of reflective telephoto lens
Working principle of reflective telephoto lens
The working principle of the reflective telephoto objective is that the reflective telephoto objective or the anti-telephoto objective is composed of a front negative lens and a rear positive lens group. According to relevant public information, it is characterized by its long back intercept compared with its effective focal length EFL, and is widely used as a short focal length wide-angle objective lens of Dan Toujing reflex camera.
- Related articles
- Bank corporate culture construction scheme
- Suitable for sending pictures of friends circle on New Year's Eve.
- Which is better to learn painting or piano? What is better to choose?
- How about Guilin Yangshuo Shengjing Inn? Is there any fun place?
- Composition: 550 words to appreciate Van Gogh's art.
- How does SLR choose which card to store? How does SLR choose which card to store?
- How about Shenzhen Lexiang New Technology Co., Ltd.?
- What about Nantong Shangzhi Medical Equipment Co., Ltd.?
- Seven-tone modern poetry
- The first time I shot a film with a SLR, the effect was very poor. Why?