Items |
Specification |
MP490 |
Eyepiece |
WF 10×-18mm |
● |
WF 10×-18mm (Reticule 0.1mm) |
● |
Non-stress Infinity Plan Objective |
4× |
● |
10× |
● |
20× (S) |
● |
40× (S) |
● |
60× (S) |
○ |
Seidentopf Binocular Head |
Inclined 30°, Rotatable 360°, Interpupilary Distance: 50-75mm. |
● |
Seidentopf Trinocular Head |
Inclined 30°, Rotatable 360°, Interpupilary Distance: 50-75mm. Light Distribution 20:80 |
○ |
Nosepiece |
Quadplex, Center adjustable |
● |
Analyzer Unit |
0-90°,It can be moved out of the optical path for single polarizing observe. |
● |
Bertrand Lens |
It can be moved out of the optical path. |
● |
λ Slip |
First Class Red |
● |
1/4λSlip |
|
● |
Quartz Wedge |
(Ⅰ-Ⅳ Class) |
● |
Revolving Round Stage |
Rotatable 360°, Division 1°, Vernier division 6’,can be locked. |
● |
Polarizing Attached Mechanical Stage |
○ |
Condenser |
Abbe N.A. 1.25 Non-stress |
● |
Polarizing Unit |
It can be moved out of the optical path. |
● |
Illumination |
6V/20W Halogen Lamp |
● |
6V/30W Halogen Lamp |
○ |
3W-LED Lamp |
○ |
Filter |
Blue(Built in) |
● |
Amber |
○ |
Green |
○ |
Neutral |
○ |
C-mount |
1×,0.47×(Focus adjustable) |
○ |