The Nikon AF-S VR 70-300mm f/4.5-5.6G IF-ED is a telephoto zoom lens designed for use with Nikon digital SLR cameras. It features a variable aperture of f/4.5-5.6 and includes image stabilization technology to reduce camera shake.
The Olympus 9mm f/8 Fish Eye Body Cap Lens is a compact lens designed for micro four thirds cameras. It features a wide field of view and produces unique fisheye effects with its circular distortion.