Universal Trial Lens Frame PD 50-80mm Optical Tool Fully Adjustable Universal Type Ophthalmic Equipment Trial Frame

Universal Trial Lens Frame PD 50-80mm Optical Tool Fully Adjustable Universal Type Ophthalmic Equipment Trial Frame Περιγραφή

Usage: This product is suitable for optical shop, hospital ophthalmology, schools, factories and mining enterprises for visual inspection.
Features: monocular movement range 25mm-40mm; PD, eye height, ear height can be adjusted.

1. pupil distance adjustment range: binocular pupil distance 48 - 80mm, left or right pupil distance 24 - 40mm, scale value 1mm.
2. indexing disc axis: left indexing disc 120- 0-135; Right indexing plate 45-180-60 The axis scale increases counterclockwise along the axis of the frame, and the marking interval is 5.
3. The aperture inside the frame:32.5mm.
4. Left or right frame can be inserted at the same the number of lenses: 4 pieces.
5. The lens in the frame around the optical axis rotation degree: 360
6. The optical axis of the lens and the geometric axis of the frame is not parallel: less than equal 2.5
7. Lens optics and frame geometry of the different heart: less than equal 0.5mm.
8. The displacement of the lens relative to the geometric position of the frame: less than equal 0.3mm.
9. Nasal support adjustment range: length: 0-14mm; Angle: 0-30.
10. Left or right mirror foot length adjustment range: 98mm-135mm.
11. Left and right mirror foot spacing: 200mm.
Colour:As Shown
Material:Aluminum Alloy

Package Contents:
1 x Universal Trial Lens Frame