Traditional Culture Encyclopedia - Photography and portraiture - SLR mirror is dirty. What is clean?
SLR mirror is dirty. What is clean?
1. In order to avoid the refraction of mirror glass, an optical medium, and affect the focusing accuracy, the mirror of a SLR camera is different from the ordinary mirror. Instead of coating a reflective film on the back of the glass, it is directly coated on the front.
2. Therefore, the mirror can't be wiped at will like an ordinary mirror. Hard wiping will damage the surface coating, resulting in incurable scratches, and the more you wipe, the more flowers you get. Try to avoid wiping the mirror yourself without affecting the framing and focusing.
3. After the surface of the coating is polluted, it can only be gently wiped with soft cotton. In case of particularly obvious scratches, we can only go to the brand's special maintenance department to replace the mirror, but the spare parts and working hours are low.
- Previous article:Where is the geographical limitation of Yuan Qisenlin's sea salt pineapple?
- Next article:Any good suggestions for summer photography?
- Related articles
- Is the Wild Kids Club safe?
- What interesting TV drama scenes have you seen?
- A short sentence describing that rain moistens flowers
- Where is Fuxiao Village located?
- What is the origin of the Sphinx?
- What about the supporting facilities around Lianyungang Xuefu _ Community?
- What are the scenic spots in spring, summer, autumn and winter?
- Are ma and mfa the same in China?
- An unforgettable day narrative
- What are the necessary apps for iPad mini 2?