Trial Frames
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.
Pupil Distance Adjustable: Fixed PD, Fix PD mentioned on the frame body
PD scale -- 50/52/54/56..
$14.00
UB4 Copy
Pupil Distance Adjustable: Yes
Material: ABS
Rotation of optical axis a..
$0.00
Pupil Distance Adjustable: Yes
Material: ABS
Rotation of optical axis adjust: 360 degre..
$89.00
Pupil Distance Adjustable: Yes
Material: ABS
Rotation of optical axis adjust: 360 degre..
$52.00
Pupil Distance Adjustable: Fixed PD, Fix PD mentioned on the frame body
PD scale -- 48/50/52/54..
$16.00
Topcon Copy
Pupil Distance Adjustable: Yes
Material: aluminium and SuS
Rotation of op..
$55.00
Pupil Distance Adjustable: Yes
Material: Nylon
Rotation of optical axis adjust: 36..
$19.00
Pupil Distance Adjustable: Fixed PD, Fix PD mentioned on the frame body
PD scale -- 50/52/54/56..
$1.00
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