Universal Adult Trial Frames
The following adjustments can be made: temple angle, temple length 4.125" to 5.5" (98 to 135mm), nose bridge height 0-14mm, nose angle 0º to 30º, PD adjustable 24 to 40mm on each side (48mm to 80mm total both eyes).
Axial calibration on each lens:
- left - 120º to 0º to 135º
- right - 45º to 180º to 60º
- Lens rotation is full 360º
Accommodates three 38mm lenses in front and one behind. Clear, precisely printed scales. Foam covered nose bridge for comfort.