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Showing 2941–2960 of 3859 results

  • Optical Mirror, 2.325″

    $75.00

    Optical mirror spcifications:
    – Diameter: 2.325″
    – Thichkness: 0.5″
    – No markings to indicate manufacturer or model number
    ***MPN
    ***OEM Custom
    ***SKU*** 34761

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  • Thermo Corion CFS-1809-783 Optical Filter

    $40.00

    This is a Thermo Corion CFS-1809-783 Optical Filter, specifications:
    – Diameter: 0.5″
    – Wavelength: 1315 nm
    – New, unopened, in sealed package
    ***MPN CFS-1809-783
    ***OEM Thermo Corion
    ***SKU*** 34733

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  • Thermo Corion CFS-1809-965 Optical Filter

    $20.00

    Thermo Corion CFS-1809-965 Optical Filter specifications:
    – Diameter: 0.5″
    – Wavelength: 1064 nm.
    ***MPN CFS-1809-965
    ***OEM Thermo Corion
    ***SKU*** 34725

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  • Thermo Corion CFS-1809-964 Optical Filter

    $20.00

    Thermo Corion CFS-1809-964 Optical Filter specifications:
    – Diameter: 0.5″
    – Wavelength: 1030 nm.
    ***MPN CFS-1809-964
    ***OEM Thermo Corion
    ***SKU*** 34724

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  • Thermo Corion CFS-1809-783 Optical Filter

    $20.00

    Thermo Corion CFS-1809-783 Optical Filter specifications:
    – Diameter: 0.5″
    – Wavelength: 1315 nm.
    ***MPN CFS-1809-783
    ***OEM Thermo Corion
    ***SKU*** 34723

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  • Laser Optics Inc 105-60255 Germanium Window

    $50.00

    This item is a Laser Optics Inc 105-60250 Germanium Window.
    **The window has some small scratches and a small chip on one surface.

    – Diameter: 1″
    – R-1: 99% R @ 800.0 cm-1, <40%T @ 1045 cm-1
    – R-2: AR @ 1045 cm-1
    ***MPN 105-60255
    ***OEM Laser Optics Inc
    ***SKU*** 33692

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  • Laser Optics Inc 105-60190 Germanium Window

    $50.00

    This item is a Laser Optics Inc 105-60190 Germanium Window.
    **The coating on the window has some scratches.

    Specifications:
    – Diameter: 1″
    – R-1: 98%R @ 15.9u, >50% T @ 10.6u
    – R-2: AR 10.6u
    ***MPN 105-60190
    ***OEM Laser Optics Inc
    ***SKU*** 33691

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  • CVI Plate Beamsplitter, 2″

    $250.00

    This item is a used CVI plate beamsplitter with the following specifications:
    – 2″ diameter x 0.375″
    – Coating: Rmax @ 830 nm @ 45 degrees “P”
    .
    ***MPN
    ***OEM CVI
    ***SKU*** 33687

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  • Virgo Optics 13208 Plate Beamsplitter, 2″

    $250.00

    This item is a used Virgo Optics 2″ Plate Beamsplitter in excellent condition.

    Specifications:
    – 2″ diameter x 0.375″
    – Coating: HR @ 845 nm @ 45 degrees, “S” PoL.

    ***MPN 13208
    ***OEM Virgo Optics
    ***SKU*** 33686

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  • Virgo Optics 13208 Plate Beamsplitter, 2″

    $250.00

    This item is a used Virgo Optics 13208 Plate Beamsplitter with the following specifications:
    – Size: 2″ diameter x 0.375″
    – Plano/Plano
    – Coating: HR @ 845 nm @ 45 degrees “P” Pol
    ***MPN 13208
    ***OEM Virgo Optics
    ***SKU*** 33685

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  • CVI Beamsplitter, 2″

    $250.00

    This item is a used CVI Beamsplitter with the following specifications:
    – Size: 2″ diameter x 0.375″
    – Plano/Plano
    – Coating 20%
    – Written on edge: R=90% @ 830nm, o=45 degrees “P”.
    ***MPN
    ***OEM Melles Griot
    ***SKU*** 33681

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  • ACME Scientific Optical Flat, 2″

    $199.00

    This item is a used Acme Scientific Company optical flat in excellent condition.

    Specifications:
    – Diameter: 2″
    – Thickness: 0.53″
    – Double Sided
    ***MPN
    ***OEM Acme
    ***SKU*** 33677

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  • Beamsplitter, 2″

    $200.00

    This item is a used beamsplitter with the following specifications:
    – Diameter: 2″
    – Thickness: 0.375″
    – 800/400 nm.
    ***MPN
    ***OEM
    ***SKU*** 33676

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  • Edmund Optics Dichroic Filter, Red

    $62.50

    This item is a used Edmund Optics Filter with the following specifications:

    – Diamter: 12.5 mm
    – Red (wavelength unknown)
    ***MPN 52527
    ***OEM Edmund Optics Inc
    ***SKU*** 33675

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  • Newport 10QM20DD.20 DYE Laser Mirror

    $299.00

    This item is a used Newport 10QM20DD.20 DYE Laser Mirror.
    Information on label:
    – P/N: 10QM20DD.20
    – Size: 1″
    – Substrate: OPT-1
    – Coating: Rmax 650 nm, 0 degrees
    – Date: 6/26/84
    ***MPN 10QM20DD.20
    ***OEM Newport Research Corp (NRC)
    ***SKU*** 33673

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  • Optical Mirror, 3.7″ x 3.1″

    $40.00

    This item is a used optical mirror with some light surface scratches.
    Specifications:
    – 3.7″ x 3.1″ x 0.6″
    ***MPN
    ***OEM Custom
    ***SKU*** 33664

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  • Davidson Optronics D611-3 3 Angle Prism

    $250.00

    This is a Davidson Optronics D611-3 Angle prism.

    Manufactures description:
    In many respects the Model D-611 Angle Prism functions like a polygon and has similar applications. It can be used as a calibration standard for check-ing scales, prisms, windows, angle blocks, or for gyro drift tests. The angles are specified by users to fit their particular application. Three fine adjustment screws are provided in the base to facilitate device alignment.
    The D-611 has a 90 degree mount for calibration of either azimuth or elevation.

    This prism is in good cosmetic condition..

    BMI Surplus, Inc. has a huge inventory of used, new and preowned Optical Prisms 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 D611-3
    ***OEM Davidson Optronics
    ***SKU*** 31938

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  • II-VI Zinc Selenide (ZnSe) Optical Window, 0.5″

    $49.00

    This item is a new II-VI ZnSe Optical Window.
    From Package:
    – ZnSe Window
    – 0.5″ diameter
    – SI: 98% R#3, S2 AR #1, @ 3.6-4.0 um
    – Arrow on edge points to SI position 2.
    ***MPN
    ***OEM II-VI, Inc.
    ***SKU*** 33618

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  • Custom Off-Axis Parabolic Reflector with Elaborate

    $400.00

    This is an interesting parabolic reflector. It appears that it may have been intended as a lamp collimation mirror. It looks like the optic axis of the mirror may lie parallel to the plane of the support bracket and very close to the edge of the mirror. Dimensions of the mirror back at its largest extent are 4 inches long and 3 inches wide.

    The mirror is supported on spherical bearing that is transected by the pin of the mirror mounting. See photos. None of the adjustments have been altered.

    The mirror does have very fine cleaning marks, but the coating is still excellent.

    Photo set 2108
    ***MPN
    ***OEM Custom
    ***SKU*** 32300

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  • Concave Mirror, 50 mm

    $52.50

    This item is a used concave mirror with the following specifications:
    – Diameter: 50 mm
    – Focal length: unknown
    ***MPN
    ***OEM Custom
    ***SKU*** 33611

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