This vintage Tamron lens features the versatile Adaptall-2 interchangeable mount system, currently fitted with a Nikon-compatible mount. With a fast aperture range of f/2.8 to f/3.8, its ideal for low-light shooting, portraits, and general photography. The lens is marked JAPAN, confirming its quality build and optical precision. Specs & Features Focal Length: 3570mm Aperture Range: f/2.8 to f/3.8 Mount: Adaptall-2 (Nikon) Filter Size: 62mm Manual focus with smooth action Zoom ring and aperture ring operate cleanly Includes original Tamron lens cap
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