Showing 1–20 of 65 results

  • Eksma Optics KTP-403 Potassium Titanyl Phosphate Crystal

    $150.00

    Eksma Optics KTP-403 Potassium Titanyl Phosphate Crystal

    4x4x6, th90 ph/23.5

    AR/AR 1064+532

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  • Spex Industries 6001-1600D Optical Grating

    $500.00

    Spex Industries 6001-1600D Optical Grating
    Excellent Condition
    Check BMI Stock for More Items
    ***74959***

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  • Jarrell-Ash 980-30-30-32 Interferometrically Ruled Precision Grating

    $500.00

    Jarrell-Ash 980-30-30-32 Interferometrically Ruled Precision Grating

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  • Thorlabs GTI25-03 NIR Transmission Grating

    $150.00

    Thorlabs GTI25-03 NIR Transmission Grating – Lot of 2

    300 Grooves/mm, 24.8� Groove Angle, 25 mm x 25 mm
    ***MPN GTI250-03
    ***OEM Thorlabs
    ***SKU*** 61979

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  • Bausch & Lomb 35 53 09-360 Certified Precision Grating

    $800.00

    This is a Bausch & Lomb Certified Precision Grating in a mount for a SPEX monochromator.
    The carrier is 2.75 inches by 3.50 inches. Specifications on the grating are:

    Size � 65mm square by 9mm thick
    1200 grooves / mm
    Blaze angle � 26 degrees, 45 minutes
    Radius – infinite
    Catalog number � 35 53 09-360
    Serial number � 2628-3-44-3.

    The grating appears to be in flawless condition..

    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!

    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 35 53 09-360
    ***OEM Bausch & Lomb (B&L)
    ***SKU*** 32332

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  • 1165-9-5-1 Diffraction Grating on Copper Substrate

    $150.00

    This grating is ruled on a copper substrate and obviously intended for work with IR lasers.
    There was no documentation with the grating other than what was written on the protective capsule..

    Ruled area � 28mm square..
    Substrate size � 30mm x 30mm
    Substrate thickness � 10mm
    Coating � appears to be gold with protective coat

    Condition of the grating is unknown. There does seem to be some some mottling in the protective coating, and a at certain angles a slight Moire target pattern is visible (possibly from heat). Capsule notes stage 6 micron master, copper, from folded laser. 3M. Dated 20 November 1975.

    Photo set 1959.

    ***MPN 1165-9-5-1
    ***OEM Brand Unmarked
    ***SKU*** 30163

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  • SPEX Diffraction Grating 75 grooves per mm 10u Blaze

    $500.00

    SPEX Diffraction Grating 75 grooves per mm 10u Blaze
    With mount
    ***MPN
    ***OEM Spex
    ***SKU*** 61519

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  • Spex Diffraction grating 75 grooves per mm 10u blaze

    $500.00

    ***MPN
    ***OEM Spex
    ***SKU*** 61518

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  • Ibsen Grating Pulse Compression 1250 – 1064

    $275.00

    Ibsen Grating Pulse Compression
    FSTG PCG 1250 – 1064
    central pitch 800 nm
    lambda 1064 nm
    some surface damage mostly in one corner
    32202742
    10 X 20mm
    ***MPN FST-PCG-1250-1064
    ***OEM Avantek
    ***SKU*** 61383

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  • Bausch & Lomb Certified Grating 75 grv per mm Blaze 26 deg 45 min

    $400.00

    This Spex Right Side Monochrometer Precision Grating has a Blaze of 26 deg 45′ and Grooves 75 per mm
    This grating includes the mount shown in photo and measures 4.5 x 4.25 inches. Flat.
    Bausch & Lomb Certified Precision Grating.

    BMI Surplus, Inc. has a huge inventory of used, new, pre-owned and recycled Optical Gratings for sale.
    Shop our Optical Tables for the most competitive optical table price.
    Buy online or give us a call at 781-871-8868.We have experienced customer service representatives standing by ready to help you
    **Shipping, Handling & Freight fees are dependent on your location.
    ***MPN
    ***OEM Bausch & Lomb (B&L)
    ***SKU*** 58155

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  • Edmund Optics 48-589 Grating VPH 1200GR

    $50.00

    This is an Edmund Optics 48-589 Grating VPH 1200GR.
    1″ diameter
    Volume Phase Holographic.

    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.

    Shop our Optical Tables for the most competitive optical table price.
    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!

    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 48-589
    ***OEM Edmund Optics Inc
    ***SKU*** 59545

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  • Bausch & Lamb Certified Precision Grating

    $790.00

    Bausch & Lamb
    Certified Precision Grating
    35-33-10-970
    grooves/mm 25
    blank 50x50x1/4″ Flat Blank material. Float
    Blaze wavelength 36um Blaze angle 26 deg 45′.

    Shop our Optical Tables for the most competitive optical table price.
    Buy online or give us a call at 781-871-8868.We have experienced customer service representatives standing by ready to help you!

    **Shipping, Handling fees depend on your location.

    ***MPN 35-33-10-970
    ***OEM Bausch & Lomb (B&L)
    ***SKU*** 58197

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  • Newport Diffraction Grating 53067BK02-230H 46 x 46mm

    $210.00

    Newport Diffraction Grating 53067BK02-230H Ruled 46 x 46mm.

    Groves/mm 1200
    Coating Au
    Curvature Plano
    Blaze Wavelength micron
    Blank Material BK
    Blank Size 50 x 50 x 10mm.

    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.

    Shop our Optical Tables for the most competitive optical table price.
    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!

    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 53067BK02-230H
    ***OEM Newport Research Corp (NRC)
    ***SKU*** 58910

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  • -7%

    LightSmyth LSFSG-940-2414-92 Diffraction Grating

    Original price was: $400.00.Current price is: $374.00.

    LightSmyth LSFSG-940-2414-92 Diffraction Grating..

    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.

    **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!

    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 LSFSG-940-2414-92
    ***OEM LightSmyth Tech.
    ***SKU*** 58533

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  • LightSmyth T-1600-1060s-3225-94 Gratings LOT

    $999.00

    LightSmyth Technology T-1600-1060s-3225-94 Gratings for Pulse Compression and High Power Beam Combining

    Substrate Size: 31.8 x 24.8 mm..

    Feel free to call prior to purchase with any questions.

    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.

    Shop our Optical Tables for the most competitive optical table price.
    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!

    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 T-1600-1060s-3225-94
    ***OEM LightSmyth Tech.
    ***SKU*** 58532

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  • PTR Optics 016-035 Diffraction Grating

    $150.00

    PTR Optics 016-035 Diffraction Grating
    – Groove Dense: 1800.
    – Blaze: 10.6 Microns.

    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.

    Shop our Optical Tables for the most competitive optical table price.
    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!

    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 016-035
    ***OEM PTR Optics Corp
    ***SKU*** 54711

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  • Bausch & Lomb 35-53-09-78 Certified Precision Grating

    $250.00

    Bausch & Lomb 35-53-09-78 Certified Precision Grating, scratched.
    – Grooves/mm: 300
    – Blaze Angle: 26 degrees, 45 minutes.
    – Flat.
    – Blaze: 3.0 u
    Note: Several surface scratches..

    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.

    **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!

    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 35-53-09-78
    ***OEM Bausch & Lomb (B&L)
    ***SKU*** 56225

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  • Bausch & Lomb 35-23-06-360 Certified Precision Grating

    $950.00

    Bausch & Lomb 35-23-06-360 Certified Precision Grating.
    – Catalog Number: 35-23-06-360
    – Grooves/mm: 1200
    – Blaze Angle: 26 degrees, 45 minutes.
    – Flat
    – 2 inch square
    – Removed from SPEX 1870 Spectrometer.

    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.

    **Shipping, Handling & Freight fees are dependent on your location.

    ***MPN 35-23-06-360
    ***OEM Bausch & Lomb (B&L)
    ***SKU*** 56224

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  • Precision Optical Grating

    $40.00

    Precision Optical Grating, damaged.
    – 2 x 2 inch
    – 2400 grooves / mm
    – 240 nm.
    – Mounted.
    Notes: Major scratches over more than 50% of the surface. Cloudy..

    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.

    **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!

    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
    ***OEM
    ***SKU*** 53499

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  • Lithographic Diffraction Grating, 1/3 shear @ 475 nm

    $30.00

    Lithographic Diffraction Grating, 1/3 shear @ 475 nm.
    – f/25.
    – Double shear
    – Diameter: 1 in.
    – Notes: Some deterioration.

    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.

    Shop our Optical Tables for the most competitive optical table price.
    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!

    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
    ***OEM Brand Unmarked
    ***SKU*** 50407

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