Model |
L3200A |
L3200B |
Eyepiece |
WF10X(Φ20mm) |
Objective |
Infinity plan achromatic PL 4X/0.10 |
Infinity plan achromatic PL 4X/0.10 |
Infinity plan achromatic PL 10X/0.25 |
Infinity plan achromatic PL 10X/0.25 |
|
Infinity plan achromatic PL 20X/0.40 |
Infinity plan achromatic PL 40X/0.65(Spring) |
Infinity plan achromatic PL 40X/0.65(Spring) |
Infinity plan achromatic PL 100X/1.25(Spring, oil) |
Infinity plan achromatic PL 100X/1.25(Spring, oil) |
Eyepiece tube |
Trinocular(Inclination of 30˚) |
Focus system |
Coaxial coarse/fine focus, with tension adjustable and up stop minimum division of fine focusing: 2μm. |
Nosepiece |
Quadruple(Backward ball bearing inner locating) |
Quintuple(Backward ball bearing inner locating) |
Stage |
Double layer mechanical (尺寸 Size:210mmX140mm,Move range: 75mmX50mm) |
Abbe condenser |
Rack & pinion adjustable |
Filter |
Blue filter |
Frosted filter |
Collector |
For halogen lamp(With field diaphragm ) |
Light source |
6V 20W Halogen lamp with brightness control |