| Opteka 500mm f/6.3 Telephoto Mirror Lens for Canon FD SLR Cameras | 
| Brand: Opteka
Category: Photography
List Price: $249.99
Buy New: $139.95
as of 2/11/2012 12:01 CST details
You Save: $110.04 (44%)
Seller: 47th Street Photo
Media: Electronics
MPN: OPT-500mmf63-FD
Model: OPT-500mmf63-FD
ASIN: B0022VFDTS
Promotion: Data not available Terms and Conditions
Availability: Usually ships in 1-2 business days
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| Features:
| • | High definition multi-coated optics produce sharper, more intense pictures | | • | Incredibly compact and lightweight | | • | 7 elements in 6 groups | | • | Angle of view: 4.1° x 2.7°; Min Focusing Distance: 6.6' (2.0 m) | | • | May be combined with the Opteka 2X Multiplier for 1000mm Zoom (Sold separately - Amazon Item Code: B000JSZ41S) |
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| Editorial Reviews:
Product Description
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. However, in every case the fixed f/6.3 aperture is not communicated to the camera body. 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.
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: 4.1° x 2.7° (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 Mirror Lens
~ T-Mount Lens Adapter
~ Lens Cap
~ 10 Year Warranty
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