Optician Trial Frame Adjustable Rotating

Description

Optician Trial Frame Adjustable Rotating
Excellent Quality Made in India
DESCRIPTION:-
Spring Action Grooved Holders for Easy Trial Lens Placement.
Fully Adjustable IPD.
Fully Adjustable Nose PAD.
Screw Controlled Rotating of Cylindrical Lenses.
Easy & Smooth Adjustment.
Specification:-
Range of PD adjustments: PD of both eyes: 48-80 mm Left or right PD: 24-40 mmMinimum Calibration Value: 1 mm
Axial calibration on each disc: Left disc: 120' -0' -135' Right disc: 45" -180' -60',
Axial calibration increases counter clockwise along the lens frame axis, and the calibration distance is 5'
Inner diameter of lens frame: 0 32.5 mm
The Number of lens, which can be inserted into lens frame simultaneously: 4 pieces
Degree of lens rotating around optical axis in the lens frame: 360"
Non- parallelism degree between lens optical axis and lens frame's geometric axis: < 2.5'
Non-concentricity between lens optical center and lens frame geometric center: < 0.5 mm
Displacement of lens in relation to position of lens frame geometric center: < 0.3 mm
Range of nose pad adjustment: Length : 0-14 mm; Angle: 0" -30"
Range of left or right lens frame leg's length adjustment: 98-135 mm
Maximum interval between left and right lens frame legs: 200mm
Weight: 72 gms.
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Custom charges will be paid by
The buyer only. Please asked it with your custom
As it’s differ according to Countries governments policy