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Opteka 6.5mm f/3.5 Circular Fisheye Lens for Nikon F |
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Offering a truly expansive 180° angle of view, the 6.5mm f/3.5 Circular Fisheye Lens from Opteka is designed for DX-format Nikon F-mount DSLRs, and provides a 9.75mm equivalent focal length. The unique fisheye design produces exaggerated, distorted perspectives, which can be creatively used in conjunction with the short 11.8" minimum focusing distance. One aspherical element is featured in the optical design to limit spherical aberrations and a multi-layer lens coating has been applied to lessen lens flare and ghosting. Additionally, a removable petal-shaped lens hood is also included for further flare reduction and protection to the front element.
F-Mount Lens/DX Format
9.75mm (35mm Equivalent)
Aperture Range: f/3.5 to f/22
One Aspherical Element
Multi-Layer Lens Coating
Broad 180° Angle of View
Removable Petal-Shaped Lens Hood
Aluminum-Alloy Mount
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