Bower 500mm f/6.3 Manual Focus Telephoto T-Mount Lens
Bower 500mm f/6.3 Manual Focus Telephoto T-Mount Lens

Bower 500mm f/6.3 Manual Focus Telephoto T-Mount Lens

bower

SSK # BW-50063-SLY50063

Estimated 3-14 Days Delivery
1 Year ShaShinKi Warranty
RM1,550.00

Shopping Point 7.750 = RM7.75

Key Features

  • Mirror Lens
  • Just 3.9" Wide & 4.7" Long
  • Accepts 95mm or 34mm Filters
  • White Coloring Prevents Heat Retention
  • Requires Camera-Specific T-Mount

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).

  • Fixed-aperture 500mm f/6.3 mirror lens in T-mount
  • Multicoated optics
  • Distinct out-of-focus highlight characterization
  • White lens barrel helps prevent heat retention
  • Accepts inexpensive 34mm filters (upon the rear of the lens)
  • Made in South Korea
Focal Length 500mm
Maximum Aperture f/6.3
Minimum Aperture f/6.3
Lens Mount T-Mount
Format Compatibility Full-Frame
Angle of View
Minimum Focus Distance 6.1' / 1.86 m
Optical Design 7 Elements in 6 Groups
Focus Type Manual Focus
Image Stabilization None
Filter Size 95 mm (Front)
34 mm (Rear)
Dimensions (ø x L) 3.86 x 4.69" / 98.04 x 119.13 mm
Weight 1.43 lb / 650 g
Packaging Info
Package Weight 1.725 lb
Box Dimensions (LxWxH) 7.15 x 4.7 x 4.65"

Bower 500mm f/6.3 Manual Focus Telephoto T-Mount Lens

  • Front Cap

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Bower 500mm f/6.3 Manual Focus Telephoto T-Mount Lens
Estimated 3-14 Days Delivery
Bower 500mm f/6.3 Manual Focus Telephoto T-Mount Lens
0

RM1,550.00