Objective

Objective "Fluar" 5x/0.25

Item no.: 440125-0000-000
Description

Objective Fluar 5x/0.25 (WD=12.5mm)

Full Description

The recommended adapter M27x0.75 / W0.8 H"0" does only fit with objectives, that have a [1] printed behind the order number 440125.

Magnification 5x
Numerical Aperture 0.25
Free Working Distance [mm] 12.5
Coverglass Thickness [mm] 0.17
Thread Type W0.8x1/36"
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
Fluorescence Yes
- Multichannel
- Ultraviolet Transmission
- Infra Red Transmission
BrightField Yes
Differential Interference Contrast
High Contrast DIC
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
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
  • Adapter M 27x0.75 / W 0.8 H
    Adapter M 27x0.75 / W 0.8 H "0"
    Item no.: 000000-1095-168
Mechanical Dimensions
Transmittance curve
Fluar

These objectives have been designed especially for qualitative and quantitative analysis of ion movements and for particularly critical fluorescence methods (e.g. chromosome studies in human and cytogenetics). These objectives are distinguished by high numerical apertures and highest transmission at wavelengths even of 340 nm. Field flattening is sufficient up to a field of 20 mm.

Objective Fluar 5x/0.25 (WD=12.5mm)