Tiffen 55mm SKY 1-A Filter Pattern Name:Filter It doesn't contain chemicals of

It doesn't contain chemicals of any kind or fillers like glucose or sugars

8 kg) 48lbs (21

65'' (WxDxH) 6

Adjustable level matching from 0 to 2 volts

Tiffen 55mm SKY 1-A Filter Pattern Name:Filter It doesn't contain chemicals ofTiffen 55mm SKY 1 A Filter Size: 55mm Pattern Name: Filter As many of us are aware, the sunlit sky fills our atmosphere with all sorts of radiation. We know that UV (Ultraviolet) and IR (Infra Red) may cause sunburn. Yet the human eye does not have the ability to distinguish these levels of light. Film, however, is sensitive to several of these and they can effect the resulting photo. For the most part, UV rays may appear as a bluish haze. This filter