#Bronica rf645 105 f4 full

This stray light often comes from very bright light sources, such as the sun, bright studio lights, or a bright white background. Flare occurs when stray light strikes the front element of a lens and then bounces around within the lens.

#Bronica rf645 105 f4 full

When the Micro-Nikkor 1 05mm is used with the special Auto Extension Ring PN-11 or PN-1, focusing is further extended from 1:2 to 1:1 for full life-size reproduction.ДЄ lens hood or lens shade is a device used on the end of a lens to block the sun or other light source in order to prevent glare and lens flare. The application of Nikon Integrated Coating (NIC) further enhances performance by increasing image contrast, while reducing flare and ghost, for outstanding color reproduction. In terms of optical performance, the Micro-Nikkor's excellent flatness of field is a stand-out feature, enabling virtually distortion-free images at all reproduction ratios. The ridge and the auto diaphragm function together to permit full aperture exposure measurement the lens is also fitted with a meter coupling shoe to permit the same operation with Nikon cameras which lack the Al facility. The lens offers 'automatic maximum aperture indexing' (Al) with suitably equipped cameras, via the meter coupling ridge provided. It features the same optical construction as the much-acclaimed Bellows-Nikkor 105mm f/4, but with a special focusing helicoid that enables operation from infinity to a reproduction ratio of 1:2 (half life-size) without the need for any adapters. The Micro-Nikkor 105mm f/4 is a special telephoto lens designed for close-up photography at high reproduction ratios.