Astro Berlin VI GT 50mm f/2 Company Astro Berlin Country Germany Year of manufacture 1940 Type 35mm projection lens Focal length 50mm Aperture f/2 Optics Photographs taken with this lens Related lenses Astro-Kino-Color IV 85mm f/1.6 Astro-Kino-Color IV 75mm f/1.6 Astro-Kino-Color IV 50mm f/1.6 Astro-Kino-Color IV 50mm f/1.4 Astro-Kino VII D.R.P. 50mm f/1.4 Astro-Kino VII D.R.P. 100mm f/1.4 Astro-Berlin Proj. Tachar 30mm f/1.8 Astro-Berlin Pan-Tachar 75mm f/2.3 Back to lens overview