Phoroptor By Shanghai Jianongda Co., Ltd.

We are manufacturing and exporting of Phoroptor to our patrons with the following details:
Sphere power range:+16.75d~-19.00d,with minimum
reading 0.25D or 0.12D(when +0.12D auxiliary lens or optional
A 0.12D lens in use)+26.75D~-29.00S(when optional A 10.00D
lens in use)
Cylinder power range:0~-6.00D,with minimum reading
0.25D or 0.12D(when +0.12D auxiliary cylinder lens in use)
0~-8.00D(when -2.00 auxiliary cylinder lens in use)
Cylinder axis:0-180A ,5A steps
Cross cylinder:A 0.25D reversal,A 0.50D optional
Rotary prism:0a ~20a ,1a step
PD adjustment:48mm~80mm,1mm step
Forehead rest adjustment:16mm
Convergence adjustment:the optical axes of the lenses are
aligned at a distance of 400mmm from the vertexes of the
cornea(2mm each for right and left inward),interpupillary
distance enabling convergence = 57mm to 80mm
Corneal distance device:2mm forward and 5mm backward
from standard plane with scale
Effective field of view:19mm
Dimentsions(packing):580mm(L)x430mm(W)x250mm(H)
Weight(packing):7.0kgs

Discount available for bulk orders!