Opteka 500mm/1000mm f/8 Manual Telephoto Lens for Nikon F-Mount D6, D5, D4, DF, D850, D810, D780, D750, D700, D610, D500, D7500, D7200, D7100, D5600, D5500, D5300, D5200, D3500, D3400, D3300, D3200

The 500mm f/8 High Definition Preset Telephoto Lens is an excellent addition to any photographer's collection, giving users the ability to expand their creativity and capture incredible scenes from a truly unique perspective. The Super 500mm / 1000mm f/8 Manual Focus Lens is a classic refractor-style T-mount 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 a 1000mm. When combined with the included T-mount to fit your camera system, this super-telephoto works on both "full frame" cameras as well as the "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 like. Specifications: Lens Construction: 4 Elements in 4 Groups Angle of View: 5 degrees diagonal Filter Size: 67 mm Lens Hood: No Aperture Range: 8.0, 11, 16, 22, 32 Minimum Focusing Distance: 33 ft / 10m Length: 298 mm / 11.75 in. Weight: 22.5 oz (640g) Mount: T-Mount Required Warranty: 5 Years Included Items Super 500mm f/8 High Definition Preset Telephoto Lens Opteka High Definition 2X Telephoto Converter for SLR Lenses Opteka T-Mount Opteka 67mm HD UV Ultra Violet Haze Multi-Coated Glass Filter 67mm Lens Petal Hood Deluxe High-Power Air Cleaner Blower Photo Dust Brush for Cameras and Lenses Opteka Microfiber Cleaning Cloth