Lot # : 2278 - Optec 2300 Vision Stereoscope Optical Eye Tester

Optec 2300 Armed Forces, Stereo Optical, Stereoscope Eye Tester. We have several of these and the one you receive MAY NOT be the one in the photos; however, will be of similar condition. This device MAY include a small number of slides (1 or 2) inside. These testers are exclusively made for the US Military for the specific optical testing they need (features and options listed below). The Stereoscope has the ability for the below listed testing (slides for each one may or may not be included with this device) FAR TESTS Vertical phoria Lateral phoria Monocular acuity (small letters) Monocular acuity (large letters) Fusion and depth perception Alternate monocular acuity (small) Alternate monocular acuity (large) Alternate fusion and depth perception Landolt ring acuity NEAR TESTS Vertical phoria Lateral phoria Monocular acuity (small letters) Monocular acuity (large letters) Binocular acuity (small) Binocular acuity (large) Optec 2300 Optec 2300 Key Features Brochure FEATURES INCLUDE: NSN 6540-01-375-9031 Forehead activator Forehead activator override Headrest tissues Lens system for far and near testing Elevation adjustment Observation doors for pointer use & test slide access Far and near indicator lights Test dial to change slides in viewing area Carrying handle