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12/18
A13.0905
3-4 Adjust diopter
Diopter is ±5 and it is point to the line on tube.
After getting the clear image through right
eyepiece,
Please
obverse
through
left
eyepiece with left eye. If the image is not
clear, please adjust the left diopter adjusting
ring
①
. (Fig 14)
★
When both eyepiece have diopter, select
one for standard and adjust another. Please
make sure the diopter of standard one
should be at “O” position before focusing.
3-5 Adjust inter-pupillary distance
When two eyes observe, please turn the two
prism house with the direction indicate to
adjust the inter-pupillary till suitable.
(Fig. 15)
The mark “
·
” on left tube indicates the
inter-pupillary.
The inter-pupillary range: 50~76mm
★
Please remember your inter-pupillary for
next observe.
3-6 Use filter
It can make the background of image softly
and improve the image more clearly through
using filters. (Fig. 16)
Filter: Green, blue, red
A13.0905
Fig.14
Fig.15
Fig.16
