Objective W

Objective W "Plan-Apochromat" 20x/1.0 DIC M27 75mm

Item no.: 421452-9800-000
Description

Objective W Plan-Apochromat 20x/1.0 DIC M27 75mm parfocal length 75mm (FWD=1.8mm), (UV) VIS-IR

Full Description

Due to its large parfocal length this objective can be used with the microscopes "Axio Examiner.D1" and "Axio Examiner.Z1" only .

This objective is designed for dipping into physiologic salt solution.

Magnification 20x
Numerical Aperture 1.0
Free Working Distance [mm] 1.8
Coverglass Thickness [mm] 0
Thread Type M27x0.75
Immersion Water
Field of View [mm] 20
Parfocal Length [mm] 75.00
Long Distance
Correction Ring
Iris
Optical System Infinity Color Corrected System (ICS)
Flatness
Color Correction
Biomedical Applications
Fluorescence Yes
- Multichannel
- Ultraviolet Transmission
- Infra Red Transmission
BrightField Yes
Differential Interference Contrast
High Contrast DIC Yes
Polarization-Optical DIC
Phase Contrast
VAREL Contrast
Hoffman Modulation Contrast
Polarization Contrast
Materials (Reflected Light) Applications
BrightField Yes
BrightField/DarkField
Reflected Light DIC
High Contrast DIC Yes
DIC with circular polarized light
Total Interference Contrast
Polarization Contrast
Options
Definite Focus.2
Confocal Microscopy Yes
- Ultra Violet
- VIS (visible light)
- NLO-IR / 2 Photon
Total Internal Reflection Fluorescence
ApoTome
Microdissection
  • DIC slider Senarmont 75 W PA 20x/1.0 III
    DIC slider Senarmont 75 W PA 20x/1.0 III
    Item no.: 426967-9000-000
  • DIC slider Senarmont 75 W PA 20x/1.0 HC II
    DIC slider Senarmont 75 W PA 20x/1.0 HC II
    Item no.: 426967-9070-000
  • Immersion medium
    Immersion medium "Immersol" W 2010, oiler 20 ml
    Item no.: 444969-0000-000
  • Box of lens cleaning paper
    Box of lens cleaning paper
    Item no.: 462975-0000-000
Mechanical Dimensions
Transmittance curve
W Plan-Apochromat

As an addition to the water "Achroplan" objectives, the water "Plan-Apochromat" objectives have also become available. They are apochromatically corrected from VIS to IR and designed for use without cover slip. Compared with the water "Achroplan" 63x/0.9, the new water "Plan-Apochromat" 63x/1.0 yields 50-100% more light. Between 450 nm and 1000 nm, the typical transmission values of the water "Plan-Apochromat" are higher than 80%, and higher than 50% at 365 nm. The objectives feature a slim front with a 20 mm diameter and a 36° access angle to the object plane. The front consists of plastic material that was originally developed with the properties required for food technology. Therefore, these objectives are ideal for 2-photon microscopy, electrophysiology and patch clamp applications.

Objective W Plan-Apochromat 20x/1.0 DIC M27 75mm parfocal length 75mm (FWD=1.8mm), (UV) VIS-IR