Three-Mirror Universal Diagnostic Lens - No Flange
This classic "Goldmann" type lens has three mirrors angled at 59, 67, and 73 degrees to permit viewing of the peripheral fundus and anterior chamber angle. 0.93x image magnification, 18mm contact diameter, and lens height of 32mm. 140 degree static gonio FOV and 1.08x laser spot magnification. Manufactured by Ocular.