upsilon supertel 1:5.6 f=40mm vintage camera lens

The Upsilon Supertel 1:5.6 f=400mm (often noted as 400mm rather than 40mm) is a vintage, manual-focus telephoto prime lens made in Japan, frequently rebranded or produced alongside vintage third-party optics like Sigma. Lens SpecificationsFocal Length: 400mm (a super-telephoto reach, ideal for distant subjects like wildlife or sports)Maximum Aperture: f/5.6Focus Type: Manual focusOrigin: Made in Japan (commonly found with vintage mounts such as M42 screw mount or various SLR camera mounts)Accessories: Frequently bundled with a built-in or slip-on lens hood and a hard leather/velvet storage case. Performance and UsageBuild Quality: Features a robust, all-metal vintage barrel construction typical of Japanese lens manufacturing from the analog era.Image Quality: As a budget vintage super-telephoto lens, sharpness can vary widely. It typically requires stopping down (e.g., to f/8 or smaller) to get acceptable contrast and sharpness in good daylight. Compatibility: Because it is a fully manual vintage lens, using it on modern mirrorless cameras requires a simple mechanical adapter matching your camera mount to the lens's native thread/bayonet (such as an M42 adapter).

Condition

Used (normal wear)