Singh Ray Thin Astro-Vision filter (77mm)  type_Tripod Head easy to use light meter

easy to use light meter for existing light

Optical condition is very good

The Contax MF-1 is a prism viewfinder for the Contax 645 medium format camera

The mystery of the name may not have a satisfying answer

Singh Ray Thin Astro-Vision filter (77mm) &nbsptype_Tripod Head easy to use light meterThe SIngh Ray Thin Astro Vision filter is specially designed to cut out wavelengths associated with light pollution, dramatically cleaning up colours during night shooting. Not just for astrophotography: this is useful for any kind of nighttime photography, and it's not an effect easily achieved in post. In excellent condition, with original pouch.