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- Objective LD Plan-Neofluar 40x/0.6 Corr Ph1 Ph2- M27

Objective LD Plan-Neofluar 40x/0.6 Corr Ph1 Ph2- M27
Objective LD Plan-Neofluar 40x/0.6 Corr Ph1 Ph2- M27
Item no.: 421361-9971-710Objective LD Plan-Neofluar 40x/0.6 Corr Ph1 Ph2- M27 suitable for positive (Ph1) and negative phase ...
Full DescriptionPositive and negative phase contrast combined in one objective. The objective contains two phase rings. By switching between the phase diaphragms 1 and 2 on the condenser one changes between normal phase contrast (Ph1) and negative phase contrast (Ph2-).
Magnification | 40x |
Numerical Aperture | 0.6 |
Free Working Distance [mm] | 2.9 at cover glass 0.75 |
Coverglass Thickness [mm] | 0 - 1.5 |
Thread Type | M27x0.75 |
Immersion | Without Immersion |
Field of View [mm] | 23 |
Parfocal Length [mm] | 45.06 |
Long Distance | ![]() |
Correction Ring | ![]() |
Iris | |
Optical System | Infinity Color Corrected System (ICS) |
Flatness | |
Color Correction | |
Biomedical Applications | |
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Fluorescence | ![]() |
- Multichannel | |
- Ultraviolet Transmission | |
- Infra Red Transmission | |
BrightField |
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Differential Interference Contrast | |
High Contrast DIC | |
Polarization-Optical DIC | |
Phase Contrast | Ph 1 Ph 2- |
VAREL Contrast | |
Hoffman Modulation Contrast | |
Polarization Contrast | |
Materials (Reflected Light) Applications | |
BrightField |
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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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Objective ring ACR for objective sleeve conical long
Item no.: 424510-0000-000Objective ring ACR for objective sleeve conical long
Item no.: 424510-0000-000Objective ring ACR for objective sleeve conical long
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.

The version of the EC Plan-Neofluar objectives with extra long working distance to be used at the inverted research microscope Axiovert 200. Beside the well-known, fluorescence of all EC Plan-Neofluar objectives the LD versions have a correction collar to adjust the objective to different cover glass thicknesses from 0 to 1.5 mm. They can of course be used in all known contrast techniques such as Brightfield, Phase contrast, DIC and PlasDIC.
Objective LD Plan-Neofluar 40x/0.6 Corr Ph1 Ph2- M27 suitable for positive (Ph1) and negative phase contrast (Ph2-) (CG=0-1.5mm) (FWD=3.3mm at CG=0mm and FWD=2.5mm at CG=1.5mm)