Optician Trial Frame Adjustable Rotating Trial Frame Ent Trial Frame -4

US $1300

  • Miami, Florida, United States
  • Jun 12th
  Adjustable Rotating Trial Frame for Trial Lenses   DESCRIPTIONS:- 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 mm Minimum 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           : < 0.5mm 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     : 200 mm Weight : 72 gms.                                        

Directions

Similar products from Optometry Tools & Expendables

People who viewed this item also vieved

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies