Phoroptor

الوصف

Parameter:
Sphere power range:**6.*5d~**9.*0d,with minimum
reading 0.*5D or 0.*2D(when *0.*2D auxiliary lens or optional
±0.*2D lens in use)**6.*5D~**9.*0S(when optional ±*0.*0D
lens in use)
Cylinder power range:0~*6.*0D,with minimum reading
0.*5D or 0.*2D(when *0.*2D auxiliary cylinder lens in use)
0~*8.*0D(when *2.*0 auxiliary cylinder lens in use)
Cylinder axis:****0°,5°steps
Cross cylinder:±0.*5D reversal,±0.*0D optional
Rotary prism:0â–³~*0â–³,1â–³ step
PD adjustment:*8mm~*0mm,1mm step
Forehead rest adjustment:*6mm
Convergence adjustment:the optical axes of the lenses are
aligned at a distance of **0mmm from the vertexes of the
cornea(2mm each for right and left inward),interpupillary
distance enabling convergence = *7mm to *0mm
Corneal distance device:2mm forward and 5mm backward
from standard plane with scale
Effective field of view:*9mm
Dimentsions(packing):**0mm(L)x**0mm(W)x**0mm(H)
Weight(packing):7.0kgs

Discount available for bulk orders!