Use With And Without Glasses; Dioptric Compensation - Leica Rangemaster CRF 1000 Instructions Manual

A

USE WITH AND WITHOUT GLASSES

If you are not wearing glasses, leave the rubber eye-
cup (3) unfolded as it comes (Figure A). This position
gives the correct distance between the LEICA RANGE-
MASTER CRF 1000 and the eye.
When using with glasses, fold down the eyecup (Figure B).
B

DIOPTRIC COMPENSATION

Dioptric compensation allows you to adjust the sharp-
ness of the target mark to suit you best. Simply aim
the LEICA RANGEMASTER CRF 1000 at a distant
object and adjust the eyepiece (5) until the target
mark is as sharp as possible by turning the eyecup
(3). The target mark appears when you press the main
button (2). You can read the set value on the "+" or
"-" scale (3a) on the eyecup.
Compensation is possible within the range of ±3.5
diopters.
20
C