The Digitalmate 500mm f/8 HD Manual Focus mirror lens is incredibly compact and lightweight. Using an advanced reflex design, this is a mirror lens that is ideally suited for 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 and Skylight). Digitalmate mirror lenses incorporates advanced computer designed optics and the latest in multi-coating techniques. The process of multi-coating assures virtually flare free photographs even under adverse lighting conditions resulting in crisp high contrast pictures with full color fidelity.

Specifications
Filter Size: 72mm front, 30.5mm rear
f/Stop Range: f/8.0 (fixed)
Minimum Focus Distance: 5.6' (1.7 m)
Magnification: 1:3
Angle of View: 5Deg
Groups/Elements: 6/7
Length: 3.4" (8.6 cm)
Maximum Diameter: 3.0" (7.6 cm)
Weight: 0.79 lb (360 g)

Included Items
- Digitalmate 500mm f/8 Telephoto Mirror Lens
- 3 Filters (Skylight, Nd 2x, Nd 4x)
- T-Mount Lens Adapter
- Lens Caps
- Lens Pouch
- Limited 5-Year Worldwide Warranty

• High Definition, super multicoated glass optics with anti-reflection coating for the sharper images
• Manual focus, compact, lightweight digitally-optimized telephoto lens
• Great for the wildlife or nature photographer who wants to be hidden while taking photos of the subject
• Gives you the equivalent of looking through a pair of 20x power binoculars
• Includes Soft pouch and three (3) rear mounted, 30.5mm filters, (ND-2X, ND-4X & Skylight)

High Definition, super multicoated glass optics with anti-reflection coating for the sharper images47th Street Photo