Optical Window
– Diameter: 2″
– Thickness: 3/8″
– Coated: AR 1.054um @ 0 Deg
***MPN
***OEM
***SKU*** 50387

CVI Laser Window, 2 in., damaged
– Diameter: 2″
– Thickness: 3/8″
– Coated: AR 1.05um @ 0 Deg
– Notes: Laser damage, coating damage from mount

***MPN
***OEM CVI
***SKU*** 50385

Laser Optics Inc. 101-25240 Optical Window
– Diameter: 2 in.
– Thick: 0.375 inch
– Plano / Plano
– Fused Silica
– Surface1: AR 1060nm @ 45 Deg
– Surface2: Uncoated

***MPN 101-25240
***OEM Laser Optics Inc
***SKU*** 50356

Broomer BRC/BLI Rectangular Flat Optic Window, 100 x 170 mm, 353 nm
– Dimensions: 100 x 170 x 25 mm
– AR Coated: 343 nm, 2 sides
– Research Quality
– Note: Small corner chip

***MPN
***OEM Broomer Labs
***SKU*** 50345

YAG 1 Micron Round Flat Laser Window
– Diameter: 2″
– Thickness: 3/8″
– Coated: AR/AR 1064nm @ 0 Deg

***MPN
***OEM
***SKU*** 50338

CVI W103-IF-2 Laser Window.
– Diameter: 1 in.
– Thickness: 3/8 in.
– Coated: W103-IF-2, 30 deg.

BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Optical Windows and Flats 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 and 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 and 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 and industrial equipment!

Don’t see what you are looking for? Use our orange search box on the top right hand corner of this page to customize your search.

***MPN W103-IF-2
***OEM CVI
***SKU*** 50309

CVI W1-IF-1225-UV Laser Grade Interferometer Flat
Diameter: 1.25″
Thickness: 0.25″
Wedge: 30 Arc Min
Material: UV Fused Silica
Surface: 550-650nm @ 0Deg
***MPN W1-IF-1225-UV
***OEM CVI
***SKU*** 51830

This unit is a Lumonics Quartz 2 inch Window.

Coating S1: 2 Mcx/AR @ 568 nm 80%R @ 568 nm over spot
Coating S2: 2 Mcc/AR @ 568 nm
***MPN
***OEM Lumonics Research Limited
***SKU*** 51829

This unit is a Lumonics Quartz 2 Inch Window.
Coating S1: 2 Mcx/AR @ 568 nm 80%R @ 568 nm over 1 quad
Coating S2: 2 Mcc/AR @ 568 nm
.
***MPN
***OEM Lumonics Research Limited
***SKU*** 51828

This unit is a Lumonics Quartz 2 Inch Window.
Coating S1: 4 Mcx/AR @ 568 nm
Coating S2: 4 Mcc/AR @ 568 nm
.
***MPN
***OEM Lumonics Research Limited
***SKU*** 51826

This unit is a Lumonics Quartz 2 Inch Window with Patch.
Coating S1: 4.6 Mcx/AR @ 568 mn 80%R @ 568 nm
Coating S2: 4.6 Mcc/AR @ 568 nm.
***MPN
***OEM Lumonics Research Limited
***SKU*** 51825

This unit is a Schott GWO-TIB 200 x 15 x 1 mm Laser Glass.
***MPN GWO-TIB
***OEM Schott
***SKU*** 51822