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-  Leica PL FLUOTAR 2.5x/0.07 ~/- Objective for Microscope  -
For measurements and more detailed pictures: see pictures
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Item is in excellent cosmetic and optic condition.
Designed for use with infinity-corrected compound microscopes in the Leica DM series 
(such as the DMLB, DMLS, DM750, DM1000, DM2000, DM3000, and DMR lines). 
Comes as pictured.
Combined shipping with other items no problem.
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Technical Specifications

Parameter

Specification

Model Class

PL Fluotar (Plan Fluotar / Semi-Apochromat)

Magnification

2.5×

Numerical Aperture (NA)

0.07

Working Distance (WD)

9.2 mm

Optical System

Infinity Corrected (∞/−)

Thread Type

Standard RMS

Field Flattening Index

Up to 28 mm (flat field intermediate image)

Adjustment Length

45 mm

Key Features

  • PL Fluotar Optical Correction: As a "PL Fluotar" lens, it features premium semi-apochromatic color correction (correcting for multiple wavelengths of light) and excellent field planarity (PL). This ensures that the image remains perfectly flat and in focus from the center all the way to the very edge of your field of view (up to a large 28mm diameter).

 

  • Cover Glass Insensitivity: The objective is marked with a dash (∞/−), meaning it is designed for use without a cover glass (or is completely insensitive to its presence). This makes it ideal for looking at polished metals, semiconductor wafers, or open laboratory dishes.

 

  • Versatile Contrast Applications: Thanks to its high-end glass composition and optimal photon transmission, it performs exceptionally well across various microscopy methods, including:
    • Brightfield (BF)
    • Fluorescence * Reflected and Transmitted illumination

Note on Fitting: The objective natively uses standard RMS threading. If you are mounting this onto a newer Leica system that uses larger M25 or M32 nosepiece threads, you will need a simple thread adapter ring to step it up. 

 
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SHIPPING

priority registered insured airmail

            inside European Union      outside European Union

              15 USD                                       25 USD     

The shipping-fees for shipping outside Europe are automatically placed*

If your country is inside Europe than please ask me to adjust the shipping-fees

* because I started as an ebay.com member and stayed an ebay.com member

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