Bright, high contrast optical viewfinder OVF-1 for ALEXA Studio, XT Studio and SXT Studio for through-the-lens viewing with low distortion, accurate color fidelity and no delay. Rotates to left and right of camera body and telescopes closer/farther from camera body. Automatically keeps an upright image with an optional manual image rotation. Includes a flip in ND 0.6 contrast filter and de-squeeze optics for 2x anamorphic lenses (1.3x de-squeeze module also available). Includes Basic Insert Module BIM-1 (K4.72319.0) for RGB frameglow. Includes camera port cover. Compatible with 8x and 10x 435 eyepieces, 435 eyepiece extensions and all ARRIFLEX and ARRICAM heated eyecups. With the optional ARRICAM Eyepiece Adapter AEA-1 (K2.72049.0), the OVF-1 can accept the 8x ARRICAM Studio eyepiece or ARRICAM Studio Viewfinder Extension Medium. Not compatible with ARRICAM Studio Anamorphic Extension, ARRICAM Studio Viewfinder Zoom Extension and Lite Universal Eyepiece (K4.52734.0). Eyepiece not included. ALEXA Studio ground glasses and frameglow holders are compatible to the ARRICAM system, but only ALEXA Studio ground glasses and glow masks provide exact alignment of framelines and captured frame. The OVF-1 can be replaced with the ALEXA Electronic Viewfinder EVF-1 by using the Electronic Viewfinder Set for ALEXA Studio (K0.71220.0).