Single-lens reflex camera viewfinder

Single-lens reflex camera viewfinder, (Single Lens Reflex Camera, abbreviated as SLR camera) also known as SLR cameras. It is through this lens single-lens reflex viewfinder of the camera. The so-called «single lens» means a photographic light path and optical viewfinder share a shot, unlike rangefinder camera or dual camera optical viewfinder as an independent lens.

«Reflective» means a plane mirror camera will separate the two optical paths: the framing mirror to fall, the lens of the light reflected into the pentaprism, to the viewfinder; when shooting fast lift mirror, the light may be irradiated to the film or photosensitive element CMOS or CCD.

Deja un comentario

Tu dirección de correo electrónico no será publicada. Los campos obligatorios están marcados con *