Opteka 500mm/1000mm f6.3 HD Telephoto Mirror Lens for Olympus PEN E-PL7, E-P5, E-PL5, E-PM2, E-P1, E-P2, E-PL1, E-PL1s,

The Opteka 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 f6.3. Opteka 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.

When combined with the T-mount to fit your camera system, this mirror lens mounts to camera and works on both full frame cameras as well as the APS-C style digital SLR cameras. T-Mounts are available for all the digital SLR systems, as well as for C-mount systems. As such, you can use the lens in M manual exposure mode or A aperture-priority mode only. This lens has a broad diameter and stocky build, making it a bit easier to handle than a normal refractor lens. It also has a much different rendering of out of focus areas than a normal lens; highlights will be doughnut-shaped rings with more saturation and contrast on the edge of the ring than on the center.

The included Opteka 2X Teleconverter effectively doubles your zoom converting this lens to a 500mm / 1000mm Super Telephoto!

Please note that this is a manual lens. You will need to set your camera to manual mode.

Specifications
Filter Size: 95mm front, 34mm rear
f/Stop Range: f/6.3 (fixed)
Minimum Focus Distance:6.6' (2.0 m)
Angle of View: 4.1Deg x 2.7Deg (WxH)
Groups/Elements: 6/7
Length: 4.7 (120mm)
Maximum Diameter: 3.9 (98mm)
Weight: 1.55 lbs (705g)

Included Items
~ Opteka 500mm f/6.3 Telephoto Lens
~ Opteka 2x Teleconverter
~ T-Mount Lens Adapter
~ 47th Street Photo Micro Fiber Cleaning Cloth
~ Lens Caps
~ Lens Pouch
~ 10 Year Warranty