Opteka 500mm/1000mm f/8 Manual Telephoto Lens compatible with Canon EF- EOS 90D, 80D, 77D, 70D, 60D, 60Da, 1Ds, Mark III II 7D, 6D, 5D, 5DS, Rebel T8i, T7i, T7s, T7, T6s, T6i, T6, T5, SL3, SL2

The Opteka 500mm / 1000mm f/8 manual focus preset lens is a classic refractor-style T- lens, with an aperture diaphragm in the middle of the lens body to stop down the aperture when necessary. However, it is assumed that much of the shooting with such a lens will be at its maximum f/8.0 aperture, with a tripod, monopod, or other such support. The included 2x doubler converts this 500mm lens into 1000mm.

When combined with the included T- to fit your EF camera system (included), this super telephoto works on both "full frame" as well as "APS-C" style digital SLR cameras. You can use the lens in "M" manual exposure mode or "A" aperture-priority mode only. This lens' sophisticated achromatic refractor design yields images with pleasing peak contrast and well controlled flare. It can be used at maximum aperture on a very bright day for some images of moving subjects.

Specifications
Aperture Range: f/8 - 32
Format Compatibility: Full-Frame / APS-C
Angle of View: 5°
Minimum Focus Distance: 33-Feet (10m)
Optical Design: 4 Elements in 4 Groups
Focus Type: Manual
Filter Size: 67mm
Dimensions: 2.75 x 11.75 in.
Weight: 1.4 lbs

Features
Glass multicoated optics
All-metal body
Knurled focus ring to the front of the lens
Accepts 67mm filters on the front of the lens
Built-in rotating tripod collar
For use with monopods, chest supports, or tripods

Includes
Opteka 500mm Super Telephoto Preset Lens
Opteka Lens Pouch
Opteka Front Cap
Opteka Rear Cap
Opteka 5-Year Warranty
Opteka 2x HD Doubler
Opteka EF T-
Opteka 67mm UV Filter
Opteka 67mm Hood
Opteka Lens Pen
Opteka Dust Blower
Opteka Microfiber Cloth

• OPTICS - A super multi-layer coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and color-neutral imagery..
• SUPER RANGE - Manual focus 500mm or 1000mm with the 2x converter, this lens is not only a superb long-range choice but also performs well in a variety of scenes from sports to surveillance to everyday shooting. Feel free to explore the capabilities of this lens..
• SOLID CONSTRUCTION - Full metal body and rear t- allow this lens to withstand wear and tear much better than plastic lenses while commanding a rugged, solid feel when using..
• TRIPOD - A built-in, rotating tripod collar offers well-balanced support for photographing atop a tripod or monopod with either vertical or horizontal shooting orientations..
• COMPATIBILITY - Compatible with Canon EOS EF- full frame and APS-C cameras including 90D, 80D, 77D, 70D, 60D, 50D, 40D, 30D, 20D, 10D, 7D, 6D, 5D, 1D, Rebel T8i, T8, T7i, T7s, T7, T6i, T6s, T6, T5i, T5, T4i, T3i, T3, T2i, T1i, SL3, SL2, SL1, 4000D, 2000D, 1300D, 1200D, 1000D, 850D, 800D, 450D, 400D, 350D, 300D, 250D, 200D and 100D..