Opteka 6.5mm f/3.0 Professional Ultra Wide Angle Aspherical Fisheye Lens for Canon EOS 80D, 77D, 70D, 60D, 50D, 7D, Rebel T7i, T7s, T6s, T6i, T6, T5i, T5, T4i, T3i, T3, T2i and SL2 DSLR Cameras
Brand: Opteka
Color: Black

This is a manual focus lens. You can only use the lens in "M" manual exposure mode.
The Opteka 6.5mm f/3.0 Fisheye 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. This lens, when used with cameras with an APS-C image sensor, creates images with an expanded perspective, including images with a creatively deformed outlook and a sharp pan focus that extends throughout the entire frame. By offering a 180-degree angle of view, this fisheye lens can be used to create amazing image expressions that cannot be seen by the human eye, such as exaggerated perspective and distortion. The minimum shooting distance (just 12 inches) and large depth of field also provide amazing close-up shots. On APS-C cameras the pictures will fill the entire frame or screen. On full frame cameras the lens will produce pictures with a semi-circular image.
Features
Metal body construction with hybrid aspherical element for exceptional, sharp images
Multi-coated HD glass optics to reduce flare and ghosting
Manual focus and aperture control
Removable petal lens hood
Specifications
Lens Construction: 11 Elements in 8 Groups with 1 Aspherical Element
Angle of View: 180 Degrees
Aperture Range: F/3-22
Minimum Focusing: 12.91 in.
Length: 4 in.
Weight: 18.3 oz
Compatibility
Designed for all Canon EF-Mount APS-C cameras such as EOS 7D, 7d Mark II, 80D, 77D, 70D, 60D, 60Da, Rebel T7i, T7s, T6s, T6i, T6, T5i, T5, T4i, T3i, T3, T2i, T1i and SL1 DSLR Cameras.
Also compatible with FULL FRAME cameras but keep in mind it will produce a circular, vignette image.
Includes
Opteka 6.5mm f/3.0 Fisheye
Opteka Hood
Opteka Hard Case
Opteka 1-Year Warranty
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2019 UPDATED MODEL: The newest 2019 version now with 9 rounded aperture blades, improved optics and heavy-duty metal build quality.
EXPANSIVE 180 DEGREE VIEW: The Opteka 6.5mm f/3.5 Circular Fisheye Lens offers an incredibly exciting perspective and takes photography to a range that exceeds the ability of the human eye. Bend the typical view of your photographs and video to the extreme with the ability to capture a full 180 degree panoramic frame. That fishbowl angle, combined with the impressive 11.8-inch focusing distance, allows an incredible depth of field making the 6.5mm the perfect addition to your bag of tricks.
HD SUPER MULTI-COATED OPTICS: In order to assist with the common and annoying problem of flare and ghosting, Opteka's Fisheye lens has been coated with a special layer above the optics to reduce this harmful effect. Additionally, a removable petal shaped lens hood is included reducing further the amount of light directly on the lens. This provides a valuable shelter from unwanted light rays helping you to capture ultra clear and vivid images.
CONSISTENT AND SHARP IMAGES: Because a single aspherical element is utilized in the lens, this helps to reduce aberrations while maintaining a consistent illumination for sharpness around the entire image edge. Because there is so much detail in the frame of the fisheye with its wide angle view, this welcome addition is a helpful tool to create high quality and consistent images every time.
FULLY COMPATIBLE: All Canon EF-mount APS-C cameras including the EOS Rebel T7i, T7, T6s, T6i, T6, T5i, T5, T4i, T3i, T3, SL2, SL1, EOS 90D, 80D, 77D, 70D, 70D, 7D, 7D MK II. Is also compatible with FULL FRAME cameras but please keep in mind it will produce a more circular "360" image with black vignette borders.