Top quality manual lensmeter NJC-4 lensmeter China lensmeter for optical shop
NJC-4 Manual Lensmeter
Features:
à This device is applicable to all-level measurement testing departments, spectacles manufacturers, spectacles retail stores, hospitals or clinics of ophthalmic departments, and some optical elements factories for conducting measurement of spherical and cylindrical diopter, astigmatism axis angle of cylindrical lens, and prism basal angle.
à ±20D measurement range
à Wide observation vision field
à Classic shape, Favorable price
à Certificates: ISO13485 CE
à Both power: DC or AC
à Compensation Prism Device OPTION
Parameters:
Specification: | ||
Range of measurement | -20D~+20D | |
Minimum scale value | -5D~+5D 0.12D steps | |
-5D~+5D 0.12D steps | ||
-5D~-20D & +5D~+20D 0.25D | ||
Astigmatism axis angle of cylindrical lens | 0~180° Minimum scale value 1° | |
Prism degree | 0~5Î Minimum scale value 1Î | |
with prism compensation device | ||
0~20Î Minimum scale value 1Î | ||
Prism basal angle | 0~180° | |
Minimum scale value 1° | ||
Range of ocular visibility adjustment | 20mm ~ 85mm | |
Size of measured lens | Wooden case size: | 930 mm x620 mm x340 mm |
Power | AC 220V/110V /DC 3V | |



24 Hours Online Contact
Processing time
According your order list. we will supply delivery time .
Commonly is 5-7 work days after we confirm payment
Shipping time
By Express : 3-7 days . Door to door service
By Air : 3-7 days . (the goods arrival at your local air ports
By sea : 30-40 days (the goods arrival at your local sea ports )
PS : by air or by sea, if you need door to door service, please tell us . we will help you checking the extra door to door cost.
How many months warranty do you provide ?
one year
What should I do if the machine have question ?
For ensuring all the items are in good quality, we will test all products before the packages were sent out. Once the machine have some question, please don't worry. kindly send us some images of the situation , Video and machine series, and explain the question in where . we will supply solution to you deal soon.
What should I do if the spare parts is broken in Warranty ?
If in Warranty, some spare parts broken in the Use. kindly supply picture or video , and machine series number .
We will send the spare parts by express to you soon.. and we bear express cost .
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Top Quality Manual Lensmeter NJC-4 Lensmeter China Lensmeter for Optical Shop
