Massa super slim 77mm skylight camera filter for photography

Specifications

1.Massa super slim Skylight filter
2. Optical schott glass
3.Glass/Ring:2/5.5mm
4.no pressing ring
5.Germany Tec.Coating

Massa super slim 77mm skylight camera filter for photography

 

 

What is the difference between UV and Skylight filter?

Skylight can absorb UV light, but it is different from UV filter, which is slightly colored, have a spectrum of the incident light changes. 1A and 1B are generally divided into two kinds, of which 1A pale orange-red, and pale magenta 1B. Both Skylight in addition to a UV lens function, it also respectively at 500nm green (1A) 550nm at the yellow-green (1B) absorption of about 10% of the volume, in order to reduce scattered blue color caused by the phenomenon of a scene , flash photography can correct the partial light blue, 1A correct blue slightly stronger than that of 1B.

 

Humanization design-No pressing ring, high-tec. avoid black shadow once using wide angle.

 

Black alumunum ring can help increase the reflection