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- Objective Clr Plan-Neofluar 20x/1.0 Corr nd=1.45 M32 85mm

Objective Clr Plan-Neofluar 20x/1.0 Corr nd=1.45 M32 85mm
Objective Clr Plan-Neofluar 20x/1.0 Corr nd=1.45 M32 85mm
Item no.: 421459-9970-000Objective Clr Plan-Neofluar 20x/1.0 Corr nd=1.45 M32 85mm Parfocal length 85mm, overall length 105mm. (FWD=5.6mm) VIS-NIR Correction collar for compensation of spherical aberrations. Suitable for clearing methods with nd=1.45, in particular FocusClearTM
Full DescriptionEnlargement | 20x |
Numerical Aperture | 1.0 |
Free Working Distance [mm] | 5.6 |
Coverglass Thickness [mm] | 0 |
Thread Type | M32x0.75 |
Immersion | Clearing |
Field of View [mm] | 25 |
Parfocal Length [mm] | 85 |
Long Distance | ![]() |
Correction Ring | ![]() |
Iris | |
Optical System | Infinity-Color-Corrected System (ICS) |
Flatness | |
Color Correction | |
Biomedical Applications | |
---|---|
Fluorescence | ![]() |
- Multichannel | |
- Ultraviolet Transmission | |
- Infra Red Transmission | |
BrightField |
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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 |
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 Enhanced Contrast Plan-Neofluar universal objectives with consequentliy minimized stray light: with a visible increase in contrast important for all contrast methods: brightfield, darkfield, phase contrast, DIC, fluorescence, Pol. They feature high resolving power and brilliant, rich-contrast, completely flat images for observation and documentation. Their high transmission of wavelengths from the near UV range (>40% starting at 340nm) and the use of glass types of low autofluorescence makes these objectives ideal for epi-fluorescence microscopy. Further special-purpose members of the family are EC Epiplan-Neofluar objectives for reflected-light work, the EC Plan-Neofluar Antiflex objective for reflection contrast, and EC Plan-Neofluar Pol objectives for the requirements of polarizing microscopy.
Objective Clr Plan-Neofluar 20x/1.0 Corr nd=1.45 M32 85mm Parfocal length 85mm, overall length 105mm. (FWD=5.6mm) VIS-NIR Correction collar for compensation of spherical aberrations. Suitable for clearing methods with nd=1.45, in particular FocusClearTM