LENSOMETRO NJC-1 PORTATIL

CARACTERISTICAS
Vertex Power

Range

+15diopter to -15dioper

Step

0-(+/-)10D 0.125D
(+/-)10D-(+/-)15D 0.25D

Prismatic Power

Range

4 prism diopter
Step

1 diopter

Cylindnical Axis 
Range

0 to 180 degrees

Step

1 degree

Lenses Accommodated

Diameter 20mm to 80mm

Eyepiece Focusing

-5D to +5D

DC and AC

(DC)3V