Eye Optometry Lens Frame Adjustable Trial Frame Optical Trial Lens Frame Pd 54-70Mm,Pure Titanium Optical Titanium Optic Trial Eye Optometry Lens Frame Test Optician

• Specification : Material: lightweight titanium alloy & plastic Holds 8 trial lenses, with standard diameter of 38 mm
• Adjustable angle & length of side, and adjustable nose-pads Smooth changeable cylinder axis twirls One touch PD adjustment (2mm increments): 54, 56, 58, 60, 62, 64, 66, 68, 70
• Rotation degree of optical axis of lens in inner ring of frame:360 °.The nonparallelism between the optical axis of the lens and the geometric axis of the frame: ≤2.5 °
• After-sales service: If you have any questions, please feel free to contact us by email and we will reply within 24 hours

Optometric Universal Lens Trial Frame is suitable for eyesight examination in spectacles shops, department of ophthalmology in hospitals, schools and enterprises. Product parameters Product Name: Optical Trial Lens Frame Material: Titanium Alloy Specifications: 19*9*5cm (outer box) Features: Simple and convenient Product color: Titanium grey Weight: about 136g Mirror Foot Size: Temple length can be adjusted. Rotation degrees around the optical axis: 360° can be rotated Interpupillary distance specification: The interpupillary distance can be adjusted from 54-70mm Dial axis scale: 165° _0° -180° -25' The axis scale is distributed along the axis of the frame, counterclockwise Packing list: Optical Trial Lens Frame *1 Notice: Regarding color: Product pictures are photographed in real objects, but due to light display and other reasons, there may be a little color difference, please understand Regarding size: The product size is artificially measured, and there may be an error of 1-2cm, please understand