Bausch & Lomb 35-53-0988 Precision Grating 150 Groove / mm Experimenter’s Grade

Description

This is a certified precision Bausch & Lomb optical grating. Much of the following information was taken from the nomenclature label fixed to the back of the grating substrate.

Grating size – 65 x 65 mm
Focal length – infinity
Grooves / mm – 150
Blaze angle – 26 degrees 45 minutes
Catalog number – 35-53-0988
Serial number – 899-3-11
Coating – Al (?)

This grating appears to be in fair condition and includes a special protective plastic cover. There are several blemishes in the surface including several fine scratches. Good for experimentation.

Photo set 1660.

BMI Surplus, Inc. has a huge inventory of used, new, pre-owned and recycled Optical Gratings 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.

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***MPN 35-53-0988
***OEM Bausch & Lomb (B&L)
***SKU*** 23079