OPTO-EDU A15.2604, Manual

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1. Purposes
This transmitting polarizing microscope is designed on the basis of biological
microscope ,use the polarization of light to make microscopic observation for double
refraction material. It is widely used in geology, chemical industry ,metallurgy,
semiconductor, petroleum, spinning field etc, also play important role in biological,
phytology,
pharmacology, pathology field etc.
2. Performance Parameter
2.1
. Total Magnification
Objective
Eyepiece
4× 10× 40×
20×
（
optional
）
60×
（
optional
）
10×/φ18(Reticule) 40× 100× 400× 200× 600×
10×/φ13(Optional) 40× 100× 400× 200× 600×
2.2
. Objective
（
with Eyepiece 10×/18
）
Non-stress
Achromatic
Objective
Numerical
Aperture
N.A.
Objective
Field of View
Resolution
4× 0.10 4.5mm 3.36μm
10× 0.25 1.8mm 1.34μm
40×(s) 0.65 0.45mm 0.52μm
20× （ optional ）
0.40 0.9mm 0.84μm
60×(s) （ optional ） 0.80 0.3mm 0.42μm
2.3. Other Parameter
2.3.1. Mechanical Tube Length ： 160mm
2.3.2. Conjugate distance ： 195mm
2.3.3. Eyepiece viewing tube
：
Monocular head
，
Inclined 30°.
2.3.4. Midbody ：
Analyzer can rotate 90°
，
with scale, can move out of the optical path for single
polarizing observation.
Bertrand lens can be move out of the optical path
Standard equipped λ and λ/4
，
quartz wedge is optional.
2.3.5. Nosepiece ： Quadplex hole inner location.