Fixed Focus Telephoto Lens, Achromatic Refraction 500mm F6.3 Alloy and Optical Glass 4 Groups 4 Pieces Telephoto Lens for Bird Photography (Black)

• Chromatic Aberration Refractive Lens: With precise chromatic aberration refractive lens, this lens delivers images with high peak contrast and excellent control over flaring. Ideal for use in M manual exposure mode. Great Accessories: The lens comes with a tripod mount and detachable lens , effectively reducing lens flares and ghosting. The rotatable tripod collar provides excellent balance and quick vertical format Superior Craftsmanship: The lens also features precise calibration with manual focusing, depth of field, and distance scales, ensuring clear images. The premium alloy construction guarantees durability and a exquisite appearance. Wide Compatibility: When used with the included T2 AF adapter , this lens is compatible with A mount cameras, allowing you to experience its outstanding capabilities on your single lens camera. Advanced Optical Design: The lens features a 4 groups 4 pieces optical structure with multi layer MC coating, suppressing lens flares and ghosting for improved contrast and color accuracy.