Showing 381–400 of 632 results

  • Hand Held Filtered Light Assembly

    $195.00

    This Hand Held Filtered Light Assembly has been tested and is working properly.
    Specifications:
    – 115 VAC
    – 25W bulb
    – 3″ diameter glass diffuser and filter (unknown wavelength)
    – Adjustable distance between filter and diffuser up to 6″

    ***MPN
    ***OEM Brand Unmarked
    ***SKU*** 37317

    Add to cart
  • EG&G Gamma Scientific D-46-01 PC3741 Filter

    $39.00

    EG&G Gamma Scientific D-46-01 PC3741 Filter.

    ***MPN D-46-01 PC3741
    ***OEM EG&G
    ***SKU*** 37270

    Add to cart
  • EG&G Gamma Scientific D-46 Op 1 #YC5985 Filter

    $39.00

    EG&G Gamma Scientific D-46 Op 1 #YC5985 Filter.

    ***MPN D-46 Op 1 #YC5985
    ***OEM EG&G
    ***SKU*** 37269

    Add to cart
  • Neutral Density Filter 10 Percent Transmission

    $30.00

    Neutral Density Filter, 10 Percent Transmission – Thin plastic filter in aluminum mount..

    BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Optical Filters 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*** 37265

    Add to cart
  • Optical Filter, 1″

    $30.00

    This item is a used optical filter in good condition.
    Specifications:
    – diameter: 1″
    – wavelength: unknown
    – mounted (glued)
    ***MPN
    ***OEM Brand Unmarked
    ***SKU*** 37020

    Add to cart
  • Optical Filter, 0.65″

    $30.00

    This item is a used optical filter in good condition.
    Specifications:
    – diameter: 0.65″
    – wavelength: unknown
    – mounted
    ***MPN
    ***OEM Brand Unmarked
    ***SKU*** 37013

    Add to cart
  • RCA Astro C8601114/115 Optical Filter

    $125.00

    RCA Astro C8601114/115 Optical Filter, specifications:
    – Size: 1.12″ x .56″ x 0.12″
    – Wavelength: Unknown
    ***MPN C8601114/115
    ***OEM RCA
    ***SKU*** 36966

    Add to cart
  • Ealing 35-5172 Infrared Bandpass Filter, 25.4 mm

    $30.00

    This item is an Ealing 35-5172 Infrared Bandpass Filter in fair condition. Please note, the coating on the filter has developed a film.
    Specifications:
    – Size: 25.4 mm square
    – Thickness: 4 mm
    – Wavelength: 830 nm
    ***MPN 35-5172
    ***OEM Ealing / Beck
    ***SKU*** 36960

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  • Adjustable Slit with Micrometer Actuator

    $350.00

    Adjustable Slit with Micrometer Actuator.
    This is a standard SPEX adjustable knife-edge slit for a monochromator. The main housing is 4 inches in diameter and 2 inches deep. The slit is located approximately at the mid point of the housing. The slit dimensions at maximum opening are 22mm tall, and 3mm wide. The micrometer is graduated in 2 micron divisions, and reads correctly (when set to zero, the slit has just closed).

    The slit is in excellent condition and works properly throughout its range.
    BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Optical Equipment 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!

    **Shipping, Handling fees depend 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 1451X
    ***OEM Spex
    ***SKU*** 32330

    Add to cart
  • Corning 5900 Blue Glass Filters, set of 2

    $12.00

    This is a Corning 5900 Blue Glass Filter, specifications:
    – Filter with label: 1.7″ x 2.13″ x 0.21″
    – Filter without label: 2.07″ x 2.13″ x 0.21″
    ***MPN 5900
    ***OEM Corning Glass Works
    ***SKU*** 36906

    Add to cart
  • Optical Filter, 1″

    $30.00

    This is an Optical Filter, specifications:
    – Size: 1″ square
    – Wavelength: unknown
    ***MPN
    ***OEM Brand Unmarked
    ***SKU*** 36902

    Add to cart
  • Colored Glass Filters Lot of 5

    $35.00

    Colored glass filter specifications:
    – 15 mm diameter
    – Mounted
    – Colors: violet, blue, green, light green, yellow

    BMI Surplus, Inc. is your #1 resource for new, pre-owned,
    recycled, refurbished & used optics, optical tables, laser
    tables, vibration isolation systems, legs and bases & optical support & optical accessories.
    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’re here ready
    to help you!
    **Shipping & 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 30
    years of shipping sensitive scientific instruments & industrial
    equipment.
    We ship with the utmost care!!
    ***MPN
    ***OEM Custom
    ***SKU*** 34994

    Add to cart
  • Thermo Corion CFS-001404 Optical Filter

    $25.00

    This is a Thermo Corion CFS-001404 Optical Filter, specifications:
    – 0.5″ diameter:
    – 0.05″ thickness
    ***MPN CFS-001404
    ***OEM Thermo Corion
    ***SKU*** 34962

    Add to cart
  • Kodak 629A Adapter Ring

    $5.00

    This is a Kodak 629A Adapter Ring
    ***MPN 629A
    ***OEM Kodak
    ***SKU*** 36550

    Add to cart
  • Witness Samples Lot of 4

    $50.00

    This unit is a Lot of Four Witness Samples..

    BMI Surplus, Inc. has a huge inventory of used, new, pre-owned and recycled Optical Filters, Iris Diaphrams and Slits 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 Brand Unmarked
    ***SKU*** 35361

    Add to cart
  • Tiffen Photar 840B Series 6 Purple Filter

    $4.00

    This is a Tiffen Photar 840B Series 6 Purple Filter.
    ***MPN 840B Series 6
    ***OEM Tiffen Photar
    ***SKU*** 36708

    Add to cart
  • Textured Glass Plate Set

    $45.00

    This Textured Glass Plate Set has not markings to indicate the manufacurer or the part number.
    28 Plates in total.
    Please contact us with any questions
    ***MPN
    ***OEM
    ***SKU*** 35298

    Add to cart
  • Axler Bandpass Filter, 2″

    $75.00

    This is an Axler optical filter, specifications:
    – 2″ square
    – Wavelength: unknown
    This filter has no markings to indicate part number or model number. The surface of the filter has a cloudy film.
    ***MPN
    ***OEM Axler
    ***SKU*** 34877

    Add to cart
  • Thermo Corion CFS-001401 Optical Filter

    $25.00

    Thermo Corion CFS-001400 Optical Filter specifications:
    – Diameter: 0.5″.
    ***MPN CFS-001400
    ***OEM Thermo Corion
    ***SKU*** 34865

    Add to cart
  • Thermo Corion CFS-001401 Optical Filter

    $25.00

    Thermo Corion CFS-001401 Optical Filter specifications:

    – Diameter: 0.5″

    ***MPN CFS-001401
    ***OEM Thermo Corion
    ***SKU*** 34863

    Add to cart