product description
Technical Specifications
PARAMETER |
SPECIFICATION |
IIIumination form |
big spot, small spot, red free |
Diopter Compensation |
0 ±1 ±2 ±3 ±4 ±5 ±6 ±8 ±10 ±12 ±15 ±20 -25 -30(D) |
Power Supply |
1.5V X2 “C” Type battery (#2) |
Illumination Bulb |
2.5V/0.3A |