Kowa VX-10a, Instruction Manual, Page: 30 / 64

3. Basic photography
Non-my
dria
tic photog
ra
phy
3
-2
P3-4
6) Compensating the examined eye’s diopter.
Insert diopter lens by diopter lens button.
Examined eye’s diopter –12D to +13D : Diopter lens is not necessary.
–10D to –32D : Insert minus (–) diopter lens.
+10D to +35D : Insert plus (+) diopter lens.
7) Setting the examined eye’s position.
Adjust positioning of the fundus camera such that the luminous spots for alignment can be positioned as il-
lustrated in the drawing below, by moving the base longitudinally, laterally and vertically. Adjust the direction of
vertical and lateral movements such that luminous spots can come in the center of the lines. Align the direction
of longitudinal movement with a point where the luminous spots are is the smallest.
Luminous spots for detecting
6) Diopter lens button 7) Alignment (positioning) alignment
FA Color
Blue
Eye
8) Adjusting focus.
Adjust the positions of luminous lines for focusing detection by turning the focusing knob such that they are ar-
ranged in a straight line.
8) Adjusting focus Luminous lines for focusing detection
9) Press the Shutter button for photographing. The film will be advanced automatically.
In case of electronic images, photographed image will be displayed on the monitor.
9) Shutter button
Luminous lines for
focusing detection Adjust lines to be arranged
in a straight line