Levenhuk Wise 10-30x25 Monocular - Manual (Page 4)

Do not touch the optical surfaces with your fingers. You
can use a soft napkin or a cleaning wipe, dipped in ether
or absolute alcohol, to clean lenses. We recommend using
special optics cleaning fluids from Levenhuk.
Zooming. Rotate the zoom adjustment ring in either
direction to zoom in or out on the observed object. Upon
choosing the appropriate magnification, refocus your
view.
Focusing. Look through the eyepiece and rotate the focus
adjustment ring in either direction to focus your view.
Focus range. These monoculars have a focus range of
0.984 ft/30 cm/ (or 1.64 ft /50 cm/ with some models) to
infinity.
1. Zoom adjustment ring
2. Eyepiece/rubber eyecup
3. Focus adjustment ring
4. Objective lens
Parts of monocular
Care and maintenance
Using the monocular
2
3
4
7
5. Magnification scale
6. Dew cap
7. Tripod mount thread