This unit is a Thorlabs FL051064-3 1/2 Inch Laser Line Filter.
***MPN FL051064-3
***OEM Thorlabs
***SKU*** 51710

This unit is a Thorlabs NE210B Unmounted 2 in x 2in Absorpative ND Filter..

BMI Surplus, Inc. has a huge inventory of used, new, pre-owned and recycled Optical Filters for sale..
We will work with you individually to find the perfect set up for your application.

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

BMI Surplus, Inc. is a dealer in used and sometimes new Surplus Scientific & Industrial Equipment – we cater to clients in search of items to be used for specific applications.
We do not offer a guarantee as many of our items are purchased by professionals in need of parts and pieces.
You will find many of our items listed on our website as untested or as parts or repair units even though in they are in good used condition.

**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.
We have 32 years of experience shipping sensitive scientific instruments & industrial equipment!

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***MPN NE210B
***OEM Thorlabs
***SKU*** 51699

This unit is a Acton Research 248-N-1D 180-10-14D Filter.
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***MPN 248-N-1D
***OEM Acton Research
***SKU*** 51685

This unit is a Acton Research 248-N-1D 180-10-14E Filter.
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***MPN 248-N-1D
***OEM Acton Research
***SKU*** 51684