Terrestrial viewing adapter with Exakta mount, likely for the Russion MTO 500mm mirror lens but we can't guarantee that as it is not marked as to maker. Turns the view right side up. Chrome barrel pulls out of black barrel, magnification range of 25x to 60x indicated. Marked "for objective f=500mm" and "K.22mm" on the eyepiece. The "K.22mm" is a reference to the eyepiece design (Kellner) and focal length of 22mm. We tried this on a non-mirror Exakta mount lens and it came to focus but as it appear to be designed for a specific lens we can't guarantee it will do so with every lens. Glass and view was reasonably clear, very usable but of course the quality of design and lens condition will dictate final results.
WHO WE ARE: Oddog2 is a husband/wife team, home-based small business specializing in the buying/refurbishment/selling of primarily photographic equipment. We do occasionally have other types of things to sell that come to us as a result of our search for camera-related items. We have 47 years of experience (22 years as a hobby, 25 as a full time effort) with photographic equipment, both as a shooter (17 years newspaper photojournalist) and as a collector/restorer/seller. We have been on eBay as Oddog or Oddog2 since September 1999.
Filed under: Eyepieces & Accessories