Welch Allyn Model 12500 Binocular Indirect
The Welch Allyn 125 BIO is designed to achieve precise binocular viewing and stereopsis easier than ever before. Its observation paths can be adjusted from 48 mm to 74 mm to handle the widest and narrowest interpupillary distances.
Video-aligned Optical System
Well-padded leather headband
Convergence Control (down to 2mm).
Wide-Range IPD Control of 49mm to 74mm
Flexible Power Sources