Keystone K 1020 SLR Auto-Instant Reflex
The Keystone K 1020 SLR auto-instant Reflex was the first SLR for type no 126 film cassettes (Kodapak). It has a big selenium meter which controls the aperture. The lens and meter combination is the same as Mamiya used for its Auto-Lux 35 SLR. Maybe the Keystone camera was made by Mamiya, or the main parts of it were bought by Keystone from the Japanese company.
image by Brian Smith (Image rights) |
image by tikitonite (Image rights) |