An adjustable frame that holds trial lenses used during retinoscopy or refraction tests on the eye. 2 main kind of Trial frames: PD fixed trial frames and Adjustable trial frame both them with axis routation disc to measure the astigmatism axis and several lens holders. A simple trial frame is used with a retinoscope to determine refractive errors. Lens of varying focal lengths may be placed in the trial frame, Famous Trial frame maker: Oculus and Topcon products own the majority market, all of our trial frame are the replica from them.
Model: UTF5080A
Specification
Pupil Distance Adjustable: Yes
Material: ABS
Rotation of optical axis adjust: 360 degree
PD range: 50mm - 80mm; Increments: 1mm
Lens Holder Outer Diameter: 38mm
Lens Seats: 10 lens
Features:
1. Excellent performance and high measuring accuracy. Act..
$69.00
Ex Tax:$69.00
Model: UTF4880AB
Topcon Copy
Pupil Distance Adjustable: Yes
Material: aluminium and SuS
Rotation of optical axis adjust: 360 degree
PD range: 48mm - 80mm; Increments: 1mm
Lens Holder Outer Diameter: 38mm
Lens Seats: 8 lens
Color: Black
..
$14.00
Ex Tax:$14.00
New
Model: UTF-T4880
UB4 Copy
Pupil Distance Adjustable: Yes
Material: aluminium and SuS
Rotation of optical axis adjust: 360 degree
PD range: 48mm - 80mm; Increments: 1mm
Lens Holder Outer Diameter: 38mm
Lens Seats: 10 lens
..
$119.00
Ex Tax:$119.00
Showing 1 to 3 of 3 (1 Pages)