These Traditional Trial Frame feature the ability to adjust the temple angles, the temple length from 4.125" to 5.5" (98 to 135mm), the nose bridge height from 0 to 14mm, and the nose angle from 0º to 30º. The PD is also adjustable from 24 to 40mm on each side (48mm to 80mm total for both eyes).
Axial calibration on each lens: