FULYEE Optometry Optician Trial Lens Fully Adjustable Trial Frame Optical Frame Eye Optometry Optician

FULYEE Optometry Optician Trial Lens Fully Adjustable Trial Frame Optical Frame Eye Optometry Optician

Provides the ability to refract even the most difficult prescriptions and offers all the adjustments to ensure a proper and comfortable fit onto your patient Range of PD adjustments:PD of both eyes: 48 ~ 80mm;left or right PD: 24 ~ 40mm;minimum graduated value: 1mm Degree of lens rotating around optical axis in the lens frame:360° Number of lens which can be inserted into left or right lensframe simultaneously . Axial graduation increases along the CTCHXXYOU lens frame axis counter clockwise,and the graduated distance is 5°. Discription:

Color:Black +Silver
Size:15.50*6.00*3.50cm
Range of PD adjustments:PD of both eyes: 48 ~ 80mm;left or right PD: 24 ~ 40mm;minimum graduated value: 1mm
Dividing disc axial graduation:
Left dividing disc:120°~0°~135°
Right dividing disc:45°~180°~60°
Inner diameter of lens frame:32.5mm.
Degree of lens rotating around optical axis in the lens frame:360°
Nonparallelism between lens'optical axis and lens frame's geometric axis:≤2.5°
Non-concentricity between lens'optical center and lens frame geometric center:≤0.5mm
Displacement of lens in relation to position of lens frame geometric center:≤0.3mm
Range of nose rest adjustment: Length:0 ~ 14mm; angle:0° ~ 30°
Range of left or right lens frame leg's length adjustment:98 ~ 135mm.
Maximum interval between left and right lens frame legs:200mm
Material: lightweight metal or plastic
Package:

1x Trial Frame