Article number: | SLY50063 |
Availability: | Order now! |
Delivery time: | Ships in 2-3 Days from our Warehouse |
The Bower 500mm f/6.3 Manual Focus Lens is a catadioptric mirror T-mount lens, precision manufactured in South Korea.
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.
This lens is an ideal candidate for astrophotography use when mounted to a Vixen GP2 Photo Guider (or other motorized equatorial telescope mount).
Features | |
---|---|
Image Stabilization | No |
Autofocus | No |
Tripod Collar | No |
Physical | |
---|---|
Filter Thread | Front: 95 mm Rear: 34 mm |
Dimensions (DxL) | Approx. 3.86 x 4.69" (98 x 119 mm) |
Weight | 1.43 lbs (650 g) |
Packaging Info | |
---|---|
Package Weight | 1.85 lb |
Box Dimensions (LxWxH) | 7.0 x 4.8 x 4.7" |