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Stock #13-824
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Характеристики
Numerical Aperture NA
—
0.4
Type
—
Microscope Objective
Wavelength Range (nm)
—
480 - 650
RoHS
—
Compliant
Typical Applications
—
Fluorescence, BrightField, Differential Interference Contrast, Reflected Light DIC, DIC with circular polarized light, total interference contrast
Operating Temperature (°C)
—
+10 to +40
Все характеристики
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Product Family Description
- Ideal for Brightfield, Fluorescence, and Differential Interference Contrast Applications
- Enhanced Contrast
- Excellent Color Correction and Flatness of Field
ZEISS EC Epiplan Objectives are plan achromats and feature excellent color correction and flatness of field. Designed to meet the requirements of ISO 19012-1:2013, these objectives are ideal for material microscopy applications. By minimizing stray light, these objectives enhance system contrast making them ideal for reflected light brightfield applications. ZEISS EC Epiplan Objectives have a 23mm field number enabling large areas of magnification.
Note: Tube Lens #13-828 is required when using ZEISS EC Epiplan Objectives with non-ZEISS Infinity Color Corrected (ICS) microscope systems.
Numerical Aperture NA
0.4
Type
Microscope Objective
Wavelength Range (nm)
480 - 650
RoHS
Compliant
Typical Applications
Fluorescence, BrightField, Differential Interference Contrast, Reflected Light DIC, DIC with circular polarized light, total interference contrast
Operating Temperature (°C)
+10 to +40
Manufacturer
ZEISS
Mounting Threads
M27 x 0.75
Model Number
422050-9903-000
Weight (g)
165
Focal Length FL (mm)
8.20
Working Distance (mm)
3.2
Maximum Diameter (mm)
30
Style
Infinity Corrected
Magnification
20X
Length excluding Threads (mm)
41.8
Compatible Tube Lens Focal Length (mm)
Focal Length: 164.50mm
Compatible Cover Glass Thickness (mm)
N/A
Depth of Field (μm)
1.70
Parfocal Length (mm)
45
Resolving Power (μm)
0.69
Immersion Liquid
N/A
Field Number (mm)
23
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Technical Information
| Dimensions (mm) | |||||||||||
| Stock No. | EC Epiplan | A | B | C | D | E | F | G | W.D. | PFL | Mounting Threads |
| #13-822 | 5X | 33.20 | 2.10 | 6.00 | 11.6 | 22.5 | 30.0 | 3.9 | 11.80 | 45.00 | M27x0.75 |
| #13-823 | 10X | 34.00 | 2.10 | 6.80 | 11.6 | 22.5 | 30.0 | 3.9 | 11.00 | 45.00 | M27x0.75 |
| #13-824 | 20X | 41.80 | 7.40 | 3.80 | 12.6 | 22.5 | 30.0 | 3.9 | 3.20 | 45.00 | M27x0.75 |
| #13-825 | 40X | 42.80 | 9.40 | 2.80 | 9.1 | 14.5 | 30.0 | 3.9 | 2.20 | 45.00 | M27x0.75 |
| #13-826 | 50X | 44.05 | 8.10 | 5.35 | 9.0 | 22.5 | 30.0 | 3.9 | 1.00 | 45.00 | M27x0.75 |
| #13-827 | 100X | 44.15 | 8.10 | 5.45 | 9.0 | 22.5 | 30.0 | 3.9 | 0.87 | 45.00 | M27x0.75 |
