BestScope International Limited
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Trouble
Causation
Remedy
Size of iris aperture isn’t proper
Adjust the size of iris aperture
Position of condenser is too low
Readjust the position of
condenser
One side of image is
dark or image is
moving as focusing
Objective isn’t in correct position
Make the objective in
correct position
Specimen isn’t placed correctly
Place specimen levelly on stage and
clip it with clamp
Objective touches
specimen as changing
low times objective to
high times objective
Cover glass of specimen isn’t in
up direction
Place specimen correctly
Cover glass doesn’t meet the
requirement
Use required thickness
cover glass (0.17mm)
Image observed by two
eyes aren’t in
superposition entirely.
Interpupilary distance isn’t
adjusted correctly
Adjust interpupilary
distance according to two eyes
It is easy for eyes to be
tired during observing
Diopter isn’t adjusted correctly
Readjust diopter
8. Outfits
Items
Specification
BS-2036
A
BS-2036
B
BS-2036
C
BS-2036
D
Eyepiece
WF 10×-18 mm
●
WF 10×-20mm
●
●
●
WF16×-13mm
○
○
○
○
Reticule Eyepiece WF 10×-18 mm
(Reticule 0.1mm)
○
○
○
○
Reticule Eyepiece WF 10×-20mm
(Reticule 0.1mm)
○
○
○
○
Achromatic
Objective
4×
●
10×
●
20×
○
40×(S)
●
100×/1.25 (Oil) (S)
●
Plan
Objective
4×
●
10×
●
40×/0.65 (S)
○
100×/1.25 (Oil) (S)
●
Infinite
E-Plan
Objectives
4×
●
●
10×
●
20×
○
40× (S)
●
100× (Oil) (S)
●
Infinite Plan
Achromatic
Objective
4×
●
10×
●
20×
○
40× (S)
●
60x(S)
○
