Optika Italy B-510 Series, Instruction Manual

Page: 17 / 162

Page 17
10.4.2 B-510MET-R
Stage accepts metallurgical samples with thickness max 35
mm, placed on a standard support 26 x 76 mm, or standard
slides 26x76 mm.(Fig. 18)
• Open the spring arm of the slide holder
④
and place
frontally the slides on the stage. (Fig. 18)
• Gently release the spring arm of the slide holder.
• A sudden release of the spring arm could cause the
falling of the slide.
F Fig. 18 ig. 18
F Fig. 19 ig. 19
F Fig. 21 ig. 21
FFig. 20 ig. 20
①
②
④
10.5 Diopter adjustment
1. Look into the right eyepiece with your right eye only, and
focus on the specimen.
2. Look into the left eyepiece with your left eye only. If the
image is not sharp, use the diopter adjustment ring
①
to
compensate. (Fig. 19)
• The adjustment range is ±5 diopter. The number indicated
on the adjustment ring graduation should correspond to
the operator’s diopter correction.
10.6 Adjusting the interpupillary distance
Observing with both eyes, hold the two eyepiece prism assem -
blies. Rotate them around their common axis until the fields of
view coincide.
• The graduation on the interpupillary distance indicator
②
, pointed by the spot “.” on the eyepiece holder, shows
the distance between the operator’s eyes. (Fig. 34)
The range of the interpupillary distance is 48-75 mm.
10.7 Use of eyeshields
• Use with eyeglasses
Fold rubber eyeshields with both hands. Folded eyeshields avoid
scratching the lenses of eyeglasses. (Fig. 21)