Opteka 500mm Hi-Def Telephoto Mirror Lens
Features The Opteka Mirror Lens Is Incredibly Compact And Lightweight. Using An Advanced Reflex Design, This Is A Mirror Lens That Is Ideally SuitedFor Wildlife And Sports Photography. It Has A Fixed Aperture Of F8. It Comes Complete With A Soft Pouch And Three (3) Rear Mounted, 30.5mm Filters, (ND-2X, ND-4X & Skylight). Opteka Mirror Lenses Incorporates Advanced Computer Designed Optics And The Latest In Multi-Coating Techniques.The Process Of Multi-CoatingAssures Virtually Flare Free Photographs Even Under Adverse Lighting Conditions Resulting In Crisp High ContrastPictures With Full Color Fidelity. Advances In Ultra High-Index / Low-Dispersion Optical Glasses, New Barrel Materials, And Exotic Anti-Reflection Coatings, Along With TheLatest In Computer-Aided-Design / Computer-Aided-Manufacturing), Are Combined To Produce Lenses Of Unprecedented Quality. Diamond-Cut From Crystal-Clear, Water-White Optical Glass, Opteka Lenses Are Ground And Polished To A Precise Precision. Includes *500mm Mirror Lens *ND-2X Filter *ND-4X Filter *Skylight Filter *Pouch *Front and Rear Lens Caps
