Opteka 500mm f/8 HD Telephoto Lens for DSLR & Mirrorless Manual‎ Focus Excellent

Opteka 500mm f/8 Preset Telephoto Lens - 67mm Filter - w/ Pouch - Moon/Wildlife  Reach the unreachable! Up for sale is an  Opteka 500mm f/8 High Definition (HD) preset telephoto lens. This lens is a favorite for hobbyists looking to get massive magnification for lunar photography, bird watching, and long-distance sports without the bulk or price tag of a modern autofocus super-telephoto.  Key Features:  Massive 500mm Reach: Bring distant subjects close with incredible detail.  High Definition Optics: Features HD multi-coated glass to reduce flare and ghosting.  Preset Aperture: Dual-ring system (O<->C) allows you to set your aperture and then quickly open it to focus and close it to shoot.  Built to Last: Solid all-metal barrel construction.  Universal Compatibility: Uses a T-mount system. With a simple, inexpensive T2 adapter (not included), you can use this on Canon, Nikon, Sony, Fujifilm, and Micro Four Thirds cameras.  Filter Size: 67mm.  Condition:  Optics: The glass is clean and clear with no visible scratches or fungus.  Mechanics: Focus ring is smooth and well-damped. Aperture blades move freely.  Cosmetics: Excellent condition with minimal signs of use.  Includes:  Opteka 500mm f/8 HD Lens (Serial No. 263125)  Original Opteka padded drawstring carrying pouch