Olympus 9mm f/8.0 Fisheye Body Cap Lens.
The Olympus 9mm f/8.0 Fisheye Body Cap Lens is a unique body cap that contains a fisheye lens. This body cap lens serves as protection for your camera's sensor and other internal parts as well as providing a 9mm fisheye for getting very wide-angle images. The lens features a constant f/8 aperture and a 35mm equivalent focal length of 18mm. For maintaining good image quality with an ultra wide-angle lens, there are two aspherical elements designed to reduce spherical aberrations and distortion. Although the fisheye lens does provide a unique perspective with its 140° angle of view.
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Body Cap with Fisheye Lens
Micro Four Thirds Mount
18mm (35mm Equivalent)
Constant f/8.0 Aperture
Two Aspherical Elements
Field of View: 140°
Manual Focus
Minimum Focusing Distance: 7.9"