This is a fluorescence filter module for the Nikon Eclipse series of epi-fluorescence microscope illuminators. The module consists of an assembly that should include an exciter, barrier, and dichroic filter. This module has only the dichroic mirror installed. The retainer clip for the barrier filter is present, as is the threaded ring for the exciter filter.

The side of the filter module is marked ‘720DCLP’ – this appears to be a Nikon product number.

The module is in excellent condition. There do not appear to be any blemishes in the dichroic mirror.

Photo set 1286

BMI Surplus, Inc. is your best resource for microscopes and microscope components. We will work with you individually to find the perfect microscope for your application. For the most competitive pricing contact us by phone or click the purple �Ask us a question�� link above. We look forward to working with you!
***MPN 720DCLP
***OEM Nikon
***SKU*** 19732

Leitz (marked �Leica Germany�) microscope objective for metallurgical instruments, of Plan Apochromatic correction. �Plan� objectives are corrected to display a perfectly flat image of up to 28mm in diameter, while apochromatic objectives represent the highest degree of color correction. The catalog number for this objective indicates it is a special version for KLA inspection stations, however, unlike most KLA objectives, this one retains the spring-loaded protection feature. It is identical in all respects to the standard PL Apo 50x metallurgical objective.

� Magnification: 50x
� Numerical Aperture: 0.90
� Infinity corrected
� Thread size RMS
� Must be used WITHOUT cover glass
� Spring-loaded sample / objective protection:
� Leica catalog number: 567 056

The standard RMS objective thread allows this objective to be used on earlier metallurgical instruments manufactured by Leitz from as long ago as the 1950’s, and via a ‘step-up’ 32mm thread adapter, on most of the currently produced instruments from Leica Microsystems.

The objective is in near-perfect cosmetic condition, and the glass is flawless.

Photo set 1280

BMI Surplus, Inc. is your best resource for microscopes and microscope components. We will work with you individually to find the perfect microscope for your application. For the most competitive pricing contact us by phone or click the purple �Ask us a question�� link above. We look forward to working with you!
***MPN 567 056
***OEM Leica
***SKU*** 19726

Leitz (marked �Leitz Wetzlar Germany�) microscope objective for metallurgical instruments, of Plan Fluotar correction. Plan objectives are corrected to display a perfectly flat image of up to 28mm in the intermediate image plane, while Fluotar objectives represent a very high degree of color correction……

� Magnification: 20x
� Numerical Aperture: 0.45na
� Infinity corrected
� FOV Index – 28mm
� Thread size RMS
� Must be used WITHOUT cover glass
� Leica catalog number: 567 012

The objective was removed from an KLA project that was never commissioned. There are light marks on the knurling that were left by a protective shroud, since removed. The glass is flawless. This was a specially mounted version of the PL 20x for use on KLA wafer inspection stations. There is no spring-loading for sample / objective protection. As such, the objective is most suitable as a replacement lens for KLA systems, but it may also be used on any Leitz metallurgical vertical illuminator that has an RMS thread. It may also be used on the more recent systems when employing an RMS to 32mm thread adapter.

***MPN 567 012
***OEM Leitz
***SKU*** 19520

Leitz (marked �Leitz Wetzlar Germany�) microscope objective for metallurgical instruments, of NPL Fluotar correction. NPL objectives are corrected to display a perfectly flat image of up to 20mm in diameter (useable in larger field instruments with some loss of resolution at the margins of the field), while Fluotar objectives represent a very high degree of color correction.

� Magnification: 20x
� Numerical Aperture: 0.45na
� Infinity corrected
� Thread size RMS
� Must be used WITHOUT cover glass
� Leica catalog number: 569 233

The objective was removed from an unused KLA project. There are marks on the front bezel exterior that were left by a protective shroud since removed. The glass is flawless. This was a specially mounted version of the NPL 20x for use on KLA wafer inspection stations. There is no spring-loading for sample / objective protection. As such, the objective is most suitable as a replacement lens for KLA systems, but it may also be used on any Leitz metallurgical vertical illuminator that has an RMS thread. It may also be used on the more recent systems when employing an RMS to 32mm thread adapter.

***MPN 569 233
***OEM Leitz
***SKU*** 19519

Leitz (marked �Leitz Wetzlar Germany�) microscope objective for metallurgical instruments, of NPL Fluotar correction. NPL objectives are corrected to display a perfectly flat image of up to 20mm in diameter (useable in larger field instruments with some loss of resolution at the margins of the field), while Fluotar objectives represent a very high degree of color correction.

� Magnification: 20x
� Numerical Aperture: 0.45na
� Infinity corrected
� Thread size RMS
� Must be used WITHOUT cover glass
� Leica catalog number: 569 233

The objective is in new condition, and the glass is flawless. This was a specially mounted version of the NPL 20x for use on KLA wafer inspection stations. There is no spring-loading for sample / objective protection. As such, the objective is most suitable as a replacement lens for KLA systems, but it may also be used on any Leitz metallurgical vertical illuminator that has an RMS thread. It may also be used on the more recent systems when employing an RMS to 32mm thread adapter.

Photo set 1271

BMI Surplus, Inc. is your best resource for microscopes and microscope components. We will work with you individually to find the perfect microscope for your application. For the most competitive pricing contact us by phone or click the purple �Ask us a question�� link above. We look forward to working with you!

***MPN 569 233
***OEM Leitz
***SKU*** 19518

American Optical (AO) 20x WF Eyepiece, #1578 – Exc Greenough stereo microscope high eyepoint wide field ocular AO.

The eyepiece is in excellent cosmetic condition and near-flawless optical condition.

� 20x magnification
� Medium-eyepoint
� Wide-field
� 23.2mm standard diameter
� Catalog number 1578

This ocular is a higher magnification option to the 10x version usually supplied with the American Optical Greenough series of stereo microscopes.
They are not suitable for the later series of Stereo-Star and Cycloptic instruments because the intermediate image plane would be in the wrong position.

BMI Surplus, Inc. has a huge inventory of new, pre-owned and refurbished Microscopes, Microscope Parts, Microscope Accessories and Components for sale.
We will work with you individually to find the perfect microscope or microscope parts for your application.

Buy online or give us a call with any questions at 781-871-8868.
We have experienced customer service representatives standing by ready to help you!

*Pricing on untested items are discounted at time of listing.
**Shipping, Handling & Freight fees are dependent on your location.
We will provide a freight quote to meet your individual needs and work with you if you prefer to use your own carrier.
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We ship with the utmost care!

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***MPN 1578
***OEM American Optical (AO)
***SKU*** 19178

This is a later production stereo microscope ocular designed for the Bausch & Lomb StereoZoom line of microscopes. They are characterized by the black anodized barrels. These oculars offer double the magnification yielded by the normal 10x oculars while maintaining the same working distance.

� 20x magnification
� Wide-field – 12mm field-of-view index
� High-eyepoint – 10.2mm
� Standard diameter (23.2mm)
� Catalog number not marked, optically similar to 31 05 63

These oculars are excellent cosmetic condition and have near-perfect glass. Photo is of typical unit

BMI Surplus, Inc. is your best resource for new, pre-owned,
recycled & refurbished microscopes and microscope components.
We will work with you individually to find the perfect
microscope for your application.

Buy online or give us a call with any questions at 781-871-8868.
We’re here ready to help you!
**Shipping & Freight fees are dependent on your location. We
will provide a freight quote to meet your individual needs and
work with you if you prefer to use your own carrier. We have 30
years of shipping sensitive scientific instruments & industrial
equipment. We ship with the utmost care!!

***MPN 20x WF
***OEM Bausch & Lomb (B&L)
***SKU*** 19029