Showing 3801–3820 of 3835 results
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KLC K1148 Babinet Soleil Compensator
$1,600.00A Babinet Soleil Compensator ( BSC ) is placed between two crossed polarizers ( axes perpendicular to each other ) in such a way that the linear input polarization from the first polarizer is at 45 degrees to the fast axis of the compensator. Viewing through the second polarizer in a white light source, a black cross ( Null ) is observed at zero reading of the micrometer. This is zero retardation reading of the BSC. An unknown retardation to be measured is introduced between BSC and the polarizer. The BSC micrometer is turned until the black cross ( Null ) is observed again. The micrometer reading is an indirect measure of unknown retardation. A calibration chart is provided with each BSC which gives retardation in waves at a specific wavelength vs the micrometer reading.
BMI Surplus, Inc. has a huge inventory of used, new, pre-owned and recycled Polarizers and Retardation Plates 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 K1148
***OEM Karl Lambrecht Corporation
***SKU*** 15474 -
SSG TTA M3 Blank 1 inch Think x 6 inch Diameter
$125.00This SSG TTA M3r blank is ready to be cut and polished to meet your needs.
It is 1" think and 6" in diameter..
***MPN 1532016
***OEM SSG
***SKU*** 12573 -
Spectra-Physics 310A Double Fresnel Rhomb Retarder
$200.00Spectra-Physics 310A Mounted Double Fresnel Rhomb Polarization Retarder
Untested.
Needs some dusting/cleaning, no visible damage to glass
***MPN 310A
***OEM Spectra Physics, Inc.
***SKU*** 2060 -
Zerodur 2120 RAD Concave Mirror
$125.00ZERODUR
CONCAVE PLANO MIRROR
POLISHED BOTH SIDES
2120mm RAD
NO COATING
DIAMETER 3″
***MPN 2120
***OEM Zerodur
***SKU*** 2046 -
Equilateral Prism, Reference Standard
$500.00Equilateral Prism, Reference Standard 6″ x 6″
***MPN
***OEM PerkinElmer Inc.
***SKU*** 2012 -
II-VI, Inc. Silicon (Si) Reflector 9 in. Diameter
$1,995.00II-VI, Inc. Silicon (Si) Reflector specifications:
– 9″ Diameter x 2.362″
– Copper colored coating one side (coating has laser damage spot in the center)
– Possibly designed for CO2 laser system.***MPN
***OEM II-VI, Inc.
***SKU*** KM1225 -
II-VI, Inc. Silicon (Si) Reflector, 9″ Diameter
$1,995.00II-VI, Inc. 7R028067 Silicon (Si) Reflector, 9″ Diameter
Great Condition – almost new!
***MPN 7R02867
***OEM Laser Power Optics
***SKU*** KM1224 -
Equilateral Prism Reference Standard sealed
$500.00EXC Prism, Reference Standard Type Equilateral Form Polished 2/S Material Nacl. Coating No Mount Special Sealed Container. Dimensions: Od 2.75″ X 2.75″ Ca Thk 2.25″ Radius Fl.
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, 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 30 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 Custom
***SKU*** GLS422 -
Equilaterial Prism, Reference Standard
$500.00EXC Prism, Reference Standard Type Acute Form Polished 2/S Material Csi. Coating No Mount Special Sealed Container. Dimensions: Od 2.25″ X 2.25″ Ca Thk 1.00″ Radius Fl
***MPN
***OEM Custom
***SKU*** GLS421 -
Square Plate, Plano/Parallel Window
EXC Window Type Square Plate, Plano/Parallel Form Polilshed, 2/S Material Glass. Coating Visible Ar Coating, 2/S Mount No. Dimensions: Od 4.57 X 4.57″ Ca Thk .36″ Thk Radius Fl
***MPN
***OEM Custom
***SKU*** GLS420 -
Disk, Plano/Parallel Beam Splitter
Vg Beam Splitter Type Disk, Plano/Parallel Form Polilshed, 2/S Material Glass. Coating Visible 50/50 Coating, 1/S Mount No. Dimensions: Od 4.0″ Ca Thk .50″ Radius Fl
***MPN
***OEM Custom
***SKU*** GLS419 -
Disk, Cx/Cc Infra Red Lens
EXC Infra Red Lens Type Disk, Cx/Cc Form Polilshed, 2/S Material Germanium. Coating Ir Ar Coating, 2/S Mount No. Dimensions: Od 2.00″ Dia Ca Thk .38″ Thk Radius Fl
***MPN
***OEM Custom
***SKU*** GLS416 -
Etched Pinhole, On Metal Foil Precision Pinhole
New Precision Pinhole Type Etched Pinhole, On Metal Foil Form Shiny Finish All/S Material Metal Foil. Coating No Mount No. Dimensions: Od 75Um Dia Pinhole, On .38″Dia Foil Ca Thk <.002" Thk Radius Fl
.
***MPN
***OEM Melles Griot
***SKU*** GLS413 -
Lens Assembly
Lens Assembly Type Cemented Doublet Assembly Form Polished All/S Material Glass.
Coating Visible Ar Coating, 2/S Mount Telescoping Tube Assembly & Mtg Base.
Dimensions: Od 2.5″ Ca Thk 5.5-7.5″ Radius Fl 6.5″.
***MPN
***OEM Oriel Corp
***SKU*** GLS410 -
Disk, Plano/Parallel Custom Reticle Filter
EXC Custom Reticle Filter Pattern Type Disk, Plano/Parallel Form Polished, 2/S Material Glass, Borosilicate. Coating Chrome Pattern On, 1/S Mount No. Dimensions: Od 1.0″ Ca Thk .062″ Radius Fl
***MPN
***OEM Adaptive Optics / United Tech
***SKU*** GLS409 -
Optical Lens Assembly Infra Red Lens Assembly
EXC Infra Red Lens Assembly Type Optical Lens Assembly Form Polished, All/S Material Ir Materials. Coating Ir Ar Coating, All/S Mount Standard Nikon Bayonet, Focusing Assy. Dimensions: Od 3.625″ Can/A Thk 2.25″ Radius N/A Fl 50Mm, F/1.5.
This unit has not been tested. It may or not be working and may or may not be
complete. Testing is not available for this item.
This item is being sold As Is and is a final sale with no right of return.
Please call prior to purchase with any questions..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 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*** GLS408 -
Optical Lens Assembly Infra Red Lens Assembly
EXC Infra Red Lens Assembly Type Optical Lens Assembly Form Polished, All/S Material Ir Materials. Coating Ir Ar Coating, All/S Mount Standard Nikon Bayonet, Focusing Assy. Dimensions: Od 3.625″ Can/A Thk 2.25″ Radius N/A Fl 25Mm, F/1.5 .
***MPN
***OEM
***SKU*** GLS407 -
Equilateral Prism Reference Standard 2.75 in. X 2.75 in.
$500.00EXC Prism, Reference Standard Type Equilateral Form Polished 2/S Material Nacl. Coating No Mount Special Sealed Container. Dimensions: Od 2.75″ X 2.75″ Ca Thk 2.25″ Radius Fl.
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, 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 30 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 PerkinElmer Inc.
***SKU*** GLS406 -
Equilateral Prism, Reference Standard
$500.00Tis item is a reference standard LiF equilateral Prism in perfect condition.
Specifications: EXC Prism, Reference Standard Type Equilateral Form Polished 2/S Material Lif 55. Coating No Mount Special Sealed Container. Dimensions: Od 2.75″ X 2.75″ Ca Thk 2.25″ Radius Fl
***MPN
***OEM PerkinElmer Inc.
***SKU*** GLS405 -
Equilateral Prism, Reference Standard
$500.00EXC Prism, Reference Standard Type Acute Form Polished 2/S Material Csi. Coating No Mount Special Sealed Container. Dimensions: Od 2.75″ X 2.75″ Ca Thk 1.00″ Radius Fl.
***MPN
***OEM PerkinElmer Inc.
***SKU*** GLS404
