Njc -1 China Optical Equipment Portable Lens Meter

Model NO.
NJC-1
Material
Optical Glass
Lenses Color
Clear
Customized
Non-Customized
Coating
HC
Transport Package
Carton
Specification
CE
Trademark
RS
Origin
China
HS Code
90185000
Production Capacity
100000PCS/Year
Reference Price
$ 72.00 - 85.50
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Product Description

Portable lens meter
NJC-1

Technical Data
Vertex Power Range:
+15 diopter to -15 diopter;
Vertex Power Step:
0-(± )10D for 0.125D
(± )10D-(± )15D for 0.25D;
Prismatic Power Range:
4 prism diopter;
Prismatic Power Step: 1diopter;
Cylindrical Axis Range:
0 to180 degrees;
Cylindrical Axis Step: 5 degree;
Lenses Accommodated:
Diameter 20mm to 80mm;
Eyepiece Focusing: -5D to +5D;
Bulb: 6V/3W.

Ranges of measurement

0 to ±25D

Minimum :   Outer Reading

               Inner Reading

0.125D

0.125D graduation up 0 to   ±5D  and 0.25D    graduation over    ±5D to ±25D

Cylinder   Axis Range

0-18 0 ° step 1°

Primatic power range

0-5Δ  prism diopters, Δgraduations

With prism compensation device 0~20Δ

Prism diopters 1Δ  graduations

Prism Base Angle

0~180 °

Eyepiece Adjustment

±5D

Dimension of objective lens

Φ16   ~Φ 86mm

Over all size

275*120*430mm

weight

4KG

LIGHTING BULB

220v /-3V3W or 110V/3V 3W

Note

The prism compensate is optional


Njc-1 China Optical Equipment Portable Lens Meter



All the lens meter 

Njc-1 China Optical Equipment Portable Lens Meter

 

Optical Lens

PNEUTEC.IT, 2023