Universal Adult Trial Frames
Universal adult trial frames. The following adjustments can be made: temple angle, temple length 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.