Opthalmic Instruments

•TYPE: OCULAR,EXTERNAL READING

•TARGET: CORONA TARGET

•VERTEX ,SCALE: 0 TO+/-24 DIOPTER MARKED IN 0.25 STEPS UPTO 10D, IN 0.50 STEPS BEYOND 10D

•CYLINDER AXIS; 0 TO 180 DEGREES IN 1 DEGREE INCREMENT

• DIOPTER : 5 PRISM DIOPTER IN 1 DIOPTER INCREMENT

•LENS SIZE; UPTO 90MM

•TILTING; POSSIBLE CONTINOUSLY VARIABLE FROM 30 TO 90 DEGREES 9 •FINISH: STAPLE GRAY

•POWER SUPPLY: 3 VOLT DC(TWO PENCIL CELL)/220V AC

•SPARE: 2 PENCIL CELL DUST COVER 2 GREEN BULB