Objective LD Epiplan 20x/0.4 M27
Objective LD Epiplan 20x/0.4 M27
Item no.: 422850-9900-000Objective LD Epiplan 20x/0.4 M27 (CG=0mm with or CG=1.5mm without coverglass cap) (FWD=7.2mm at D=0mm)
Full DescriptionObjective with removable, 1.5 mm cover slip cap. Without cover slip cap, the objective is suitable for the use of heating chambers or similar devices with an opening thickness of 1.5 mm. Without cover slip cap the working distance is 9.1 mm.
To remove the cover glass cap please unscrew the green colour ring of the objective which can then be screwed on again without the cover glass cap.
Magnification | 20x |
Numerical Aperture | 0.4 |
Free Working Distance [mm] | 7.3 |
Coverglass Thickness [mm] | 0 |
Thread Type | M27x0.75 |
Immersion | Without Immersion |
Field of View [mm] | 20 |
Parfocal Length [mm] | 45.00 |
Long Distance | |
Correction Ring | |
Iris | |
Optical System | Infinity Color Corrected System (ICS) |
Color Correction | achromatic |
Biomedical Applications | |
---|---|
Fluorescence | |
- Multichannel | |
- Ultraviolet Transmission | |
- Infra Red Transmission | |
BrightField | |
DIC [Differential Interference Contrast] | |
High Contrast DIC | |
PlasDIC | |
Phase Contrast | |
VAREL Contrast | |
Hoffman Modulation Contrast | |
Polarization Contrast | |
Materials (Reflected Light) Applications | |
BrightField | |
BrightField/DarkField | |
Reflected Light DIC | |
High Contrast DIC | |
DIC with circular polarized light | |
Total Interference Contrast | |
Polarization Contrast | |
Options | |
Definite Focus.2 | |
Confocal Microscopy | |
- Ultra Violet | |
- VIS (visible light) | |
- NLO-IR / 2 Photon | |
Total Internal Reflection Fluorescence | |
Apotome | |
Microdissection |
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Adapter 30mm with optics and DIC slider mount
Item no.: 424516-9041-000Adapter 30mm with optics and DIC slider mount
Item no.: 424516-9041-000Adapter 30mm with optics and DIC slider mount for adaptation of objectives M27 with parfocal length of 45mm
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DIC slider LD PN 20x/0.40 II
Item no.: 426954-0000-000DIC slider LD PN 20x/0.40 II
Item no.: 426954-0000-000DIC slider LD PN 20x/0.40 II
Note:
All measures in [mm]
mech. Arbeitsabstand = mechanical working distance
Deckglas = cover glass
Objektebene = object plane
Objektfeld = object field
Ausleuchtung = illumination
Probenzugänglichkeit = specimen accessibility
Note:
Please note that due to production tolerances, the given values are typical only and not guaranteed.
Universal objectives for materials microscopy allowing brightfield, differential interference contrast and polarization methods. HD versions provide darkfield capability in addition. They feature special long working distances needed for materials inspections.
Objective LD Epiplan 20x/0.4 M27 (CG=0mm with or CG=1.5mm without coverglass cap) (FWD=7.2mm at D=0mm)