Showing 2061–2080 of 3859 results

  • Lumonics 568nm 2in Beamsplitter 1/2 80%R Coated

    $59.00

    Lumonics 2267 MMCX Beamsplitter / Beam Sampler / Pick / Combiner
    Coating: 568nm 1/2 AR; 1/2 80%R
    Diameter: 2″
    ***MPN
    ***OEM Lumonics Research Limited
    ***SKU*** 51816

    Add to cart
  • Lumonics Quartz 2 Inch Half Coated Window

    $65.00

    This unit is a Lumonics Quartz 2 Inch Half Coated Window.
    Coating S1: 18.75 Mcc/1/2 80%R @ 568 1/2 AR @ 568
    Coating S2: 18.75 Mcc/AR @ 568.
    ***MPN
    ***OEM Lumonics Research Limited
    ***SKU*** 51815

    Add to cart
  • CVI Laser Mirror, 1054nm

    $80.00

    CVI Laser Mirror, 1054nm
    – Diameter: 2 inch
    – Thickness: 3/8 inch
    – Coating: 1054 nm, 0 degrees

    ***MPN
    ***OEM CVI
    ***SKU*** 50237

    Add to cart
  • Lumonics Quartz 2 Inch Coated Window

    $60.00

    This unit is a Lumonics Quartz 2 Inch Coated Window.
    Coating S1: 27.6 Mcc/HR @ 568
    Coating S2: flat, inspection polish.
    ***MPN
    ***OEM Lumonics Research Limited
    ***SKU*** 51814

    Add to cart
  • Optical Window, Coated 1 side, 4 in.

    $50.00

    – Optical Window, Coated 1 side, 4 in.

    – Diameter: 4 inch
    – Thickness: 1/2 inch
    – Coated 1 side: unknown wavelength
    – Notes: Small surface chip near center

    ***MPN
    ***OEM Brand Unmarked
    ***SKU*** 50234

    Add to cart
  • Lumonics Quartz 2 inch Window with Square

    $60.00

    This unit is a Lumonics Quartz 2 inch Window with Square
    Coating S1: 4.5 mm Square/80%R @ 568 remainder AR @ 568
    Coating S2: AR @ 568 nm.
    ***MPN
    ***OEM Lumonics Research Limited
    ***SKU*** 51813

    Add to cart
  • Lumonics Quartz 2 Inch Coated Window

    $60.00

    This unit is a Lumonics Quartz 2 Inch Coated Window.
    Coating S1: 18.75 Mcc/HR @ 568 nm
    Coating S2: flat, inspection polish.
    ***MPN
    ***OEM Lumonics Research Limited
    ***SKU*** 51812

    Add to cart
  • Shear Plate 1/10 Shear @ 3532 A, f/25

    $80.00

    This is a Shear Plate 1/10 Shear @ 3532 A, f/25.
    ***MPN
    ***OEM Brand Unmarked
    ***SKU*** 51811

    Add to cart
  • Optical Laser Reflector, 342 nm

    $45.00

    Optical Laser Reflector, 342 nm
    – Diameter: 1 inch
    – Thickness: 0.38 in.
    – R: 98%

    ***MPN
    ***OEM BMI Surplus Distr.
    ***SKU*** 50231

    Add to cart
  • Shear Plate 1/4 Shear @ 45 Deg @ 3532 A

    $95.00

    This is a Shear Plate 1/4 Shear @ 45 Deg @ 3532 A.

    ***MPN
    ***OEM Brand Unmarked
    ***SKU*** 51807

    Add to cart
  • CVI SM0537-0.05C 2 inch Mirror

    $50.00

    This unit is a CVI SM0537-0.05C 2 inch Mirror.
    ***MPN SM0537-0.05C
    ***OEM CVI
    ***SKU*** 51806

    Add to cart
  • Acton Research 193/FR/2D/FL Reflector

    $55.00

    This unit is an Acton Research 193/FR/2D/FL Reflector 97% Reflectance.
    .
    ***MPN 193/FR/2D/FL
    ***OEM Acton Research
    ***SKU*** 51805

    Add to cart
  • Acton Research 193/P50/2D/FL Reflector

    $55.00

    This unit is a Acton Research 193/P50/2D/FL Reflector.
    .
    ***MPN 193/P50/2D/FL
    ***OEM Acton Research
    ***SKU*** 51804

    Add to cart
  • Coated Optical Window, 3.12 inch

    $200.00

    – Coated Optical Window, 3.12 inch

    – Diameter: 3.12 in.
    – Thickness: 2. in
    – AR coated both sides
    – Research quality

    ***MPN
    ***OEM Brand Unmarked
    ***SKU*** 50226

    Add to cart
  • CVI HN-2045 45 Deg Mirror

    $60.00

    This unit is a CVI HN-2045 45 Deg Mirror.
    ***MPN HN-2045
    ***OEM CVI
    ***SKU*** 51803

    Add to cart
  • CVI PW1-4050-C 4in 450nm 50pct R

    $300.00

    This unit is a CVI PW1-4050-C 4 Inch Window..
    S/D: 10-5, Wedge: < 10 arc sec;
    4.0in x 0.5in, BK7

    S1: R=50% @ 450nm, 2 small marks on surface
    S2: Uncoated, Needs light cleaning, no visible dings or scratches.

    BMI Surplus, Inc. has a huge inventory of used, new, pre-owned and recycled Optical Windows & 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 & 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 PW1-4050-C
    ***OEM CVI
    ***SKU*** 51802

    Add to cart
  • II-VI Germanium 50-50 2.0 x 0.2 in

    $119.00

    II-VI Germanium 1.06 Micron 50-50 BS, 2.0 x .200 inch

    – Diameter: 2 in.
    – Thickness: 0.2 in.
    – Side 1: 50% R#3 @10.6
    – Side2: AR#2 @10.6.

    Note: Coating is completely deteriorated
    ***MPN
    ***OEM II-VI, Inc.
    ***SKU*** 50224

    Add to cart
  • Lumonics Quartz 2 Inch Mirror 2 Mcc/AR @ 647

    $50.00

    This unit is a Lumonics Quartz 2 Inch Mirror 2 Mcc/AR @ 647 Half Coated Mirror.
    ***MPN
    ***OEM Lumonics Research Limited
    ***SKU*** 51800

    Add to cart
  • CVI 1 Inch Mirror HR @ 351 nm 45 Deg

    $40.00

    This unit is a CVI 1 Inch Mirror HR @ 351 nm 45 Deg.
    ***MPN
    ***OEM CVI
    ***SKU*** 51799

    Add to cart
  • CVI HM-3050-45-UNP High Energy Mirror

    $125.00

    This unit is a CVI HM-3050-45-UNP High Energy Mirror.
    ***MPN HM-3050-45-UNP
    ***OEM CVI
    ***SKU*** 51798

    Add to cart