Wild M20 Heerbrugg Fluotar 20 0.60 RMS microscope objective 20x, Switzerland - photo gallery

This is description of this part:

Wild Heerbrugg 20x microscope objective from the Wild M20 microscope

Manufacturer: Wild Heerbrugg, Switzerland
Model: Fluotar 20 0.60
Magnification: 20x
Correction: Fluotar (other names: Fluor and fluorite)
Numerical aperture N.A.: 0.60
Tube length: 160 mm
Parfocal length: 33 mm
Cover glass: yes, 0.17 mm thick
Immersion: no (dry objective)
Thread: RMS

The objective comes in its original protective case marked "Wild Heerbrugg Switzerland".

Fluotar is the name Wild Heerbrugg used for its fluorite objectives, i.e. semi-apochromats - their lenses contain fluorite or glass with similar optical properties. A standard achromat corrects chromatic errors for only two colors (red and blue), so colored fringes may appear along the edges of objects. An apochromat corrects for three colors (red, green and blue) and represents the highest class of correction. The Fluotar sits between them - colored fringes are clearly smaller than with an achromat, although the correction is not as complete as with an apochromat. Fluorite also transmits ultraviolet light well, which is why objectives of this type were used in fluorescence microscopy.

This is a so-called "short barrel" objective with a parfocal length of 33 mm. It is very common to mount this objective on a 12 mm extension, which allows it to be used in microscopes that require 45 mm parfocal objectives. Professional adapters with protective optics, metal adapters and popular DIY 3D-printed adapters all work well for this.

This objective fits practically any microscope from any manufacturer, as long as it has an RMS thread and accepts objectives with TL=160 mm and a parfocal length of 33 mm (or 37 / 45 mm with a suitable adapter). Several example microscopes are listed in the "compatibility" section, but the list is not complete.

What is this part needed for?

• If you have a Wild Heerbrugg microscope without objectives and want to complete it with original parts
• If your microscope lacks an objective of this magnification and you want to add one
• If you have an objective of this magnification, but it is an achromat - and you want a visibly better image
• If you have such an objective, but it is of very poor quality or damaged
• If you like to be prepared and want to keep such an objective as a spare
• If you want to use this objective on other compatible microscopes

What category does this part belong to?

Objective [ link ] [More Objective]

Who manufactures this part?

• Wild - Wild Heerbrugg Switzerland [ link ] [More Wild]
• 24
• Leica Wetzlar

What microscope does this part come from?

Mikroskop Wild M20 [ link ] [More from M20]

What microscopes or components is this part compatible with?

• Wild M20
• Olympus CH
• Nikon S
• Olympus KHC
• Carl Zeiss Jena Lumipan
• Carl Zeiss Jena Lg
• Carl Zeiss Jena Lr
• Carl Zeiss Jena Lu
• Carl Zeiss Jena Nf
• Carl Zeiss Jena NfPk
• Carl Zeiss Jena Ng
• PZO MB-10
• Lomo MPD-1
• Lomo MIN-8
• Lomo MBB-1
• Lomo Biolam
• Lomo MIN-6
• Lomo MBP-1
• Lomo Erudit
• Lomo Biolam 70
• Lomo MBR-3
• Lomo MBI-1
• IOR Biorom
• IOR MC-7
• IOR MC-6
• Bresser Biolam
• Bresser Erudit
• Lomo Biolam-I
• Lomo Biolam-M
• Lomo Polam R-113
• Lomo Polam L-211
• Lomo M-9
• Lomo Biolam D11
• Lomo MIN-1
• Lomo Polam L-213
• IOR ML-4M
• Hertel & Reuss Studio C
• Hertel & Reuss CN-fl
• Carl Zeiss Jena Laboval
• Carl Zeiss Jena Eduval
• Olympus HSC
• Olympus EH
• Olympus FH
• PZO M-440
• Hertel & Reuss Studio II
• Euromex CSL
• Eschenbach Kolleg SH45
• SWIFT (Japan) M2240
• FOZ Opta Junat-2P-1
• FOZ Opta UShM-1
• FOZ Opta Opta UM-301
• Vickers M15

Names, descriptions, terms, and search contexts under which this part is searched.

• Wild M20 microscope repair parts
• Wild M20 Fluotar 20x 0.60 Objektiv
• Wild Fluotar 20/0.60 microscope objective
• Wild M 20 Semiapochromat 20x
• Wild M20 fluorite objective 20x
• Wild M20 Objektiv 20x verkratzt - Ersatz
• Wild M20 Objektiv Pilz in der Frontlinse
• Wild M20 20x scratched objective
• Wild M20 objective fungus front lens
• Wild M20 Achromat gegen Fluotar tauschen
• Wild M20 achromat to Fluotar upgrade
• Fluotar 20x short barrel 33 mm RMS
• Fluotar 20x Verlängerung 12 mm
• Fluotar 20x 45 mm adapter 3D print DIY
• LOMO Biolam Fluotar 20x RMS Objektiv
• CZJ Lumipan Fluotar 20x Objektiv
• Olympus CH Fluotar 20x RMS objective
• Bresser Biolam Fluotar 20x objective
• Bresser Erudit Fluotar 20x Objektiv
• Wild M20 objektiv Fluotar 20x
• náhradní objektiv Wild M20 20x
• objetivo Wild M20 Fluotar 20x
• repuesto objetivo Wild M20 20x
• Wild buy spare parts