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Replacement Microscope Objectives and Eyepieces

Most of the microscopes manufactured today are using the German Standard (DIN) for both their objective lenses and their eyepieces.Due to this common standard the following high qualtiy replacement lenses can be used on most microscopes.


Achromatic

 


Infintiy


Eyepieces

DIN SPECIFICATIONS

DIN Objectives lens and eyepieces are designed to be used on microcopes that have a distance of 160 mm separating the eyepiece from the objective lens. This tube length is sometimes indicated on the lens itself.

DIN objectives can be easily identified by measuring the overall length of the objective lens excluding the threaded area that screws into the revolving nosepiece.

DIN Objective Lengths

4X........29.2mm
10X......38.7mm
20X.....41.7mm
40X.....44.5mm
60X.....44.7mm
100X.....44.9mm

The mounting threads on all these lenses have an outer diameter of 20.1 mm and there are 36 threads per inch. Each lens only has about 3-4 mounting threads.

The DIN Acromatic objectives listed below are the standard color corrected objectives installed on most microscopes.



The DIN Plan Objectives feature 100% flat-field clarity.

Infinity Plan
optics offer maximum resolution, flat-field viewing on an expandable platform.

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Note: DIN objectives can also be used on JIS
( Japanese Standard) microscopes that have a tube length of 170 mm but the magnification will be off by about 10% )
The threading is identical on both DIN and JIS objectives.



All of the Wide Field Eyepieces have a lower diameter of approximtely 23mm which is the also standard for most microscopes.

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Replacement Objectives and Eyepieces

 



 

 


 


 


 

 

 

 

 

 





 

 

 

 

 

 

 

 

 

 

 


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 






 

 

 

 

 

 

 

 

 

 

 

 








Achromatic DIN Objectives

4x DIN Achromatic .......Price : $38.00

10X DIN Achromatic......Price : $49.00

20X DIN Achromatic......Price : $139.00

40XR DIN Achromatic......Price : $79.00

60XR DIN Achromatic......Price : $99.00

100 XR DIN Achromatic......Price : $109.00





Plan DIN Objectives

 

4X Plan DIN ......Price : $52.00

10X Plan DIN ......Price : $72.00

40X Plan DIN ......Price : $115.00

 

100X Plan DIN ......Price : $169.00

 



Infinity Plan Objectives


4X Infinity Plan......Price : $99.00

10X Infinity Plan......Price : $149.00

20X Infinity Plan......Price : $199.00

40X Infinity Plan......Price : $199.00

100X Infinity Plan......Price : $349.00





Eyepieces

10X Wide Field ( No Pointer )......Price : $42.00

10X Wide Field ( With Pointer )......Price : $48.00

10X Super Wide Field/High Point 10X/20mm( No Pointer )

(can be used with glasses)......Price : $49.00

10X Super Wide Field/High Point 10X/20mm
( With Pointer )(can be used with glasses)......
Price : $58.00

 

 

 

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