Product Description

Product Abstract:
It is suitable for eyesight examination in spectacles shops, department of ophthalmology in hospitals, schools and enterprises.

Detailed Product Description:

•  Full adjustable, made of PC material.
• Degree that front lens rotates around optic axis inside lens frame:360°.
• Binocular PD: 44-76mm, 1mm step.
• Monocular PD: 24-40mm, 1mm step.
• Temple adjustment: 120-160mm.
• Left dividing disc:135°~ 0°~120°
• Right dividing disc:60°~ 180°~ 45°
• Axial graduation increases along the lens frame axis counter clockwise,and the graduated distance is 5°.
• Inner diameter of lens frame:32.5mm
• Number of lens which can be inserted into left or right lens frame simultaneously: 4 pieces
• Range of nose rest adjustment: vertical adjustment range: 0 ~14mm
• Maximum distance between left and right temple: 220mm
• Weight:72g
• Volume:27(L)x18.5(w)x5(H)cm