Alan Gordon pocket directors viewfinder 11x

Works as should. Has small scratch on front glass. This tool is for lining up shots not taking them. So it would be fair to say"does not effect the image"

The Pocket Mini Director’s Viewfinder is a proven, versatile accessory for directors, cinematographers, production designers, set builders and location scouts in the film and television industry. Used as recommended, this instrument will improve creativity and flexibility in defining choices of lenses, angles, and coverage in the studio or on location.

The Pocket Mini Director’s Viewfinder features various aspect ratios for you to choose from. Various lens focal lengths are clearly marked along the barrel of the Director’s Viewfinder providing you with rapid selection of lens focal lengths. The Collapsible Rubber Eye Cup can be collapsed to a folded position thus allowing those wearing glasses to position the finder close to the eye for maximum clarity of viewing and prevents the scratching of your glasses. You may gently turn the rubber eyecup counterclockwise to adjust the focus. Telescopes from 2 1/2″ to 3 1/2″.

The Pocket Mini viewfinder will give you readings for a number of digital sensors within 10% of a given lens focal length. This viewfinder offers coverage for the popular S35 format. Examples of compatible S35 cameras include but are not limited to: Arri Alexa, Sony F55, Red Cameras, and Canon C300 MKII.