Rare ENNA Tele-Sandmar 100mm F4.5 compact telephoto lens made for the Argus C3 35mm rangefinder camera. Serial number 19581. Lens is in very good condition, with clean optics for its age, smooth focusing, and correctly working aperture. A compact and well-built vintage telephoto lens with classic rendering and solid mechanical construction typical of ENNA lenses. This lens features the original Argus C mount with 32 mm thread. It can be easily adapted to modern digital cameras using an M39 adapter together with simple conversion rings, making it suitable for mirrorless systems. Pictures taken with this lens are part of description. The lens is supplied with the original metallic rear cap and original metallic lens hood. Exterior shows only light, honest signs of use consistent with age. Included: * ENNA Tele-Sandmar 100mm F4.5 lens * Original metallic rear cap * Original metallic lens hood Tech specs: * Mount: Argus C (32 mm thread) * Original camera: Argus C3 35mm rangefinder * Focal length: 100 mm * Aperture: f/4.5 * Focus type: Manual * Optical design: Compact telephoto * Serial number: 19581 * Condition: Very good Professionally packed with protective materials. Shipped fully tracked from Finland.