Condizioni A- completo di scatola, Nikon Focusing Screen F4/F4s/F4E mod.M
dal sito mir.com
Type M: Fine-ground Fresnel field with 5mm-diameer clear spot and cross hair for use in parallax focusing on aerial images, plus millimeter scales for calculation of individual magnification of objects or for measuring objects. Brilliant image in dim light. Suitable for close-ups. photomicrography and other high-magnification applications.