| Customization: | Available |
|---|---|
| After-sales Service: | 1year |
| Warranty: | 1year |
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- Industrial objective lens with an unlimited common focal distance of 45mm
- Bright field objective for coaxial illumination
- Flat field semi-apochromatic design
- High imaging contrast
- Long working distance
Specifications:
|
productname |
L PlanFluorEPIBD |
||
|
20X |
50X |
100X |
|
|
Article number |
0319-4020-012 |
0319-4050-012 |
0319-4100-012 |
|
Optical system characteristics aberration |
Infnitely corrected |
||
|
Observation method |
Bright/Dark feld |
||
|
Correction level of chromatic |
Semi-Apochromat |
||
|
Magnifcation [X] |
20 |
50 |
100 |
|
Focal length [mm] |
10 |
4 |
2 |
|
Numerical aperture (NA) |
0.4 |
0.5 |
0.8 |
|
Working distance(WD)[mm] |
12 |
10.4 |
3.1 |
|
Objective feld number[mm] |
25 |
||
|
Resolution [um] |
0.7 |
0.55 |
0.34 |
|
Focal depth ±D.F[um] |
1.7 |
1.1 |
0.43 |
|
Parfocalizing distance [mm] |
45 |
||
|
Type of screw thread |
M26X0.706 |
||
|
Weight [g] |
96 |
100 |
118 |
Exterior dimensional drawing:
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