Opteka 500mm f/6.3 Mirror Lens for T Mount

Opteka 500mm f/6.3 Mirror Lens for T Mount

Opteka 500mm f/6.3 Mirror Lens for T Mount

B&H # OPT5006M MFR # OPT5006M
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Product Highlights

  • T-Mount Lens/Full-Frame Format
  • Fixed f/6.3 Aperture
  • Catadioptric Telephoto Lens
  • Multi-Coated Optics
  • Manual Focus Design
  • Accepts 95mm Front & 34mm Rear Filters
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You Pay: $119.95

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Opteka 500mm f/6.3 overview

  • 1Description

A super telephoto focal length with a relatively tiny form factor, the 500mm f/6.3 Mirror Lens from Opteka is a reflex lens featuring a threaded T-mount for adapting to a wide variety of camera types. Its Cassegrain design enables it to achieve a 500mm focal length within a compact and lightweight form factor that is significantly smaller than a traditional 500mm lens. Its optical design is also fully multi-coated to suppress lens flare, ghosting, and surface reflections for increased contrast and color neutrality when working in strong lighting conditions. Manual focus control is possible down to 6.6' for working with close-up subjects, and the lens accepts both 95mm front and 34mm rear threaded filters.

This reflex lens is compatible with full-frame and smaller-sized sensors and features a threaded T-mount, which is compatible with a variety of optional adapters for mounting to various camera mounts.
Catadioptric system with Cassegrain design helps to reduce the overall size and weight of the lens while still providing a super telephoto 500mm focal length.
Multi-coated optics help to reduce lens flare and ghosting for increased contrast and color fidelity.
Manual focus design offers a minimum focusing distance of 6.6'.
Both a front 95mm filter thread and a rear 34mm filter thread are available.
UPC: 813789014638
In the Box
Opteka 500mm f/6.3 Mirror Lens for T Mount
  • Front and Rear Lens Caps
  • Limited 10-Year Warranty
  • Table of Contents
    • 1Description

    Opteka 500mm f/6.3 specs

    Focal Length 500mm
    Aperture Maximum: f/6.3
    Camera Mount Type T-Mount (T-Thread)
    Format Compatibility 35mm Film / Full-Frame Digital Sensor
    Angle of View 4.1°
    Minimum Focus Distance 6.56' (2 m)
    Optical Design 7 Elements in 6 Groups
    Autofocus No
    Filter Thread Front: 95 mm
    Rear: 34 mm
    Dimensions (DxL) Approx. 3.86 x 4.72" (98 x 120 mm)
    Weight 24.87 oz (705 g)
    Packaging Info
    Package Weight 1.9 lb
    Box Dimensions (LxWxH) 7.4 x 4.8 x 4.4"

    Opteka 500mm f/6.3 reviews

    500mm f/6.3 Mirror Lens for T Mount is rated 4.7 out of 5 by 3.
    Rated 4 out of 5 by from a fun lens; good for the money spent This lens was kind of an impulse purchase; I was intrigued by an inexpensive 500mm lens. The manual focus takes a little getting used to, and it has limited use for my photography, but it will be fun to shoot with it for the times that I can utilize its capabilities. You need a lot of light for it, and a tripod is handy, hard to hand-hold at this focal length. The lens is fairly lightweight though. It's not as sharp as the rest of my telephoto lenses, but let's face it, it's a $120 piece of glass!
    Date published: 2018-01-03
    Rated 5 out of 5 by from Perfect The lens is affordable. It makes a good manual lens for looking at the moon. It is far more than what i expected.
    Date published: 2017-05-19
    Rated 5 out of 5 by from Works great Super Mirror Lens... great lens tried it out and works great thank you.
    Date published: 2017-05-19
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