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Microscopy > Microscopy accessories > Lenses > For microscopes > Optika > IOS LWD U-PLAN F > Optika Objective IOS LWD U-PLAN F PH 20x/0.45 - M-1177
Product no.: 67869

Objective IOS LWD U-PLAN F PH 20x/0.45 - M-1177

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Product description

Plan Semi-APO Objectives - IOS LWD U-PLAN F Series

IOS LWD U-PLAN (Plan Semi-Apochromatic) F PH objectives represent the state-of-the-art lenses for inverted microscopes, specifically developed for top-class performance and contrast required by the most demanding users.

Long Working Distance provides a wider working space between the objective front lens and the specimen, a benefit for a variety of samples, whilst the PLAN-Fluorite (or Semi-Apochromatic) design ensures additional spherical aberration correction for superior resolution and greater numerical apertures.

A superb resolution and contrast is granted especially for the observation of culture specimens in (positive) phase contrast method, but their versatility makes them an excellent product for other microscopic techniques, being very effective with UV fluorescence.

They are designed to ensure field flatness up to F.N. 25.

IOS LWD U-PLAN F PH objectives are designed for IM-3 and inverted modular systems.

Specifications

Optics


Field curvature
Plan
Optical system
infinity
Magnification
20

Capacity


Numerical aperture
0.45

Mechanics


Working distance (mm)
5.91

General


Series
IOS LWD U-PLAN F

Matches the series


IM-5
yes

Contrast methods


Dark field
yes
brightfield
yes
Phase contrast
yes
Fluorescence
yes

Area of application


Fluorescence
yes
Dark field
yes
Phase contrast
yes

Miscellaneous


supplier product number
M-1177

Downloads

Optika Objective IOS LWD U-PLAN F PH 20x/0.45 - M-1177
Optika Objective IOS LWD U-PLAN F PH 20x/0.45 - M-1177

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