Showing 361–380 of 393 resultsSorted by latest
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Gaertner Scientific R250F Spatial Filter Assembly
$125.00This Gaertner Scientific R250F Spatial Filter Assembly came from a working environment but has not been tested. Please call for more information…
Specifications:
– Objective not included
– 5u pinhole
***MPN R250F
***OEM Gaertner Scientific
***SKU*** EB045 -
Nakaasa & Co. 2726 Transit
$200.00This is a Nakaasa & Co. 2726 Transit.
This vintage piece is in fair physical condition. It has not been tested.
BMI Surplus, Inc. has a huge inventory of used, new, pre-owned and recycled Survey Equipment & Transits 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 2726
***OEM Nakaasa & Co.
***SKU*** 15384 -
Boeckeler Instruments Microcode
$75.00Boeckeler Microcode
***MPN 1-615PX
***OEM Boeckeler Instruments
***SKU*** 15029 -
Bausch & Lomb 33-86-25 Grating Monochromator
Original price was: $950.00.$450.00Current price is: $450.00.Unit is a Bausch & Lomb 33-86-25 grating monochromator
Specifications:
-Category 33-86-25
-s/n 6335 BD
-350-600 nm
-600-800 nm
-Fairchild motor type 743
Unit is in good cosmetic condition. It has not been tested.BMI Surplus, Inc. has a huge inventory of used, new, pre-owned,
recycled, refurbished & used Monochromators and Spectrometers for sale.Buy online or give us a call at 781-871-8868.We have experienced customer
service representatives standing by ready to help you! Handling & Freight 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 over 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 33-86-25
***OEM Bausch & Lomb (B&L)
***SKU*** 13102 -
Monochromator & amp; Gs-2110Ax115
Original price was: $1,500.00.$999.00Current price is: $999.00. -
Monochromator Schoeffel GM 250 Light Measurement
$500.00Unit is a Schoeffel GM 250 Light and Light Measurement monochromator.
Specifications:
-Model: GM 250
-s/n 219-91774
300 nm Blaze
1180 gr/mm
-Sensitivity: 33 A/mm
-Range: 0-800 nm
adjustable slitsBuy 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.***MPN GM 250
***OEM Schoeffel
***SKU*** 12809 -
Acton Research 747-AE Monochromator Scanner
$95.00This is an Acton Research 747-AE Monochromator Scanner
This unit is untested. Please call for more information..BMI Surplus, Inc. has a huge inventory of used, new, pre-owned,
recycled, refurbished & used Monochromators and Spectrometers for sale.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.
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 over 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 747-AE
***OEM Acton Research
***SKU*** 12492 -
Ritchie Chretien 20 Inch Optics Telescope
Original price was: $12,000.00.$7,500.00Current price is: $7,500.00.This Space Technology Laboratories Ritchey-Chretien telescope is in fair cosmetic condition with some rust and marks. The smaller mirror also appears to have some scuffs on it that do not appear to be scratches.
The telescope comes with some viewing lens mounts, one of which, contains a lens.This unit came from a working environment, but has not been tested. Please call us for more information..
BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Telescopes 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 they are in good used condition.
*Pricing on untested items is discounted at time of listing.**Shipping, Handling & Freight 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 33 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 400T6095
***OEM Space Technology Laboratories
***SKU*** 1384 -
Spex Micromate Monochromator 500 nm
$375.00This Micromate Monochromator operates at frequencies up to 500 nm..
BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Monochromators and Spectrometers 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 and 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 and 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 and 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 500nm
***OEM Spex
***SKU*** WP515 -
Spex 1681B .22m Spectrometer
Original price was: $985.00.$599.00Current price is: $599.00.This is a Spex 1681B .22m Spectrometer.
– 115 V.
– 1/4 A
– 60 Hz
– Resolution: .25 nm
– Range 200 – 1000 nm
– No slits installed
grating has some surface issues
300 l/mm
4.0 micron blaze.BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Monochromators and Spectrometers 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 1681B
***OEM Spex
***SKU*** WP512 -
Zygo 2080 Receiver
$200.00This is a Zygo 2080 Receiver.
BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Interferometer 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!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 they are in good used condition.
*Pricing on untested items are discounted at time of listing.**Shipping, Handling and 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 and 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 2080
***OEM Zygo
***SKU*** JS0105 -
Thermo Jarrell Ash Double Grating Monochromator 82-497
Original price was: $1,000.00.$350.00Current price is: $350.00.This Thermo Jarrell Ash double grating monochromator is motorized. The gratings may need to be replaced prior to use.
BMI Surplus, Inc. has a huge inventory of used, new, pre-owned,
recycled, refurbished & used Monochromators and Spectrometers for sale.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.
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 over 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 82-497
***OEM Jarrell Ash Czerny-Turner
***SKU*** JB0139 -
Optronic Laboratories 740-78 Special Exit Optics
$2,000.00Optronic Laboratories 740-78 Special Exit Optics.
BMI Surplus, Inc. has a huge inventory of used, new, pre-owned and recycled Monochromators and Spectrometers 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 740-78
***OEM Optronic Laboratories
***SKU*** JB0138 -
Newport Interferometry Holography System
$600.00Newport Interferometry – Holography System,
We could not find any literature on the system in any of the catalogs, but all of the components are Newport, and it appears to have been marketed as a composite module. The baseplate is 32 inches wide, 8 inches deep, and 1 inch thick. It is supplied with three 5-inch riser posts for securing to an optical table. On the left end of the apparatus ( assuming that the scale faces forward) there is a beam-directing mirror. The laser may be introduced into the system either from component level (8.125 inches) or from an aperture beneath the baseplate depending on the orientation of the mirror.The next component in the system is a variable beam-splitter that appears to have a motorized drive. There is a small phono plug connector in the housing that we think hold the motor. No cable for the motor was supplied. On each of the exit ports for the variable beam-splitter are shutters with cables extending through apertures in the base.
There are several other components in the system, including some special corner reflectors in the adjustable beam-length portion of the system. The corner reflector position is graduated in cm from 0 to 65 (the path is folded, so the graduations are only 5mm apart). There appears to be some sort of photocell just forward of the P-beam beam-splitter.
We did not get any of the drive electronics for the shutters, the motor for the variable beamsplitter, or the readout for the sensor. Nor is a laser included with the system.
All of the components appear to be in perfect condition and the system is exceptionally clean. Along with this system we also received two very large coated mirrors each held by a pair of vibration damped Newport posts. One of the mirrors is 7.5 x 10 inches, the other mirror is 14 x 18 inches. They are listed separately.
BMI Surplus, Inc. has a huge inventory of new, pre-owned, recycled Interferometry Equipment For Sale!
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. 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 over 30 years of experience shipping sensitive scientific instruments & industrial equipment. We ship with the utmost care!
***MPN
***OEM Newport Research Corp (NRC)
***SKU*** DP183 -
Zygo 7007 Fold Mirror, 1st Grade
$90.00This item is a Zygo 7007 Fold Mirror cube. It is completely interchangeable with the Hewlett-Packard type 10707A beam bender. The cube has a fully-reflecting 45-degree mirror face-centered to two adjacent faces. The mirror surface is coated.
The angle of the beam-splitter is not critically set within the cube in order to keep component prices reasonable. For precise positioning it is recommended that the beam-splitter is fixtured using a small leveling base (HP 10710A or equivalent). These mounts allow for corrections in two directions. Pitch may be adjusted through several degrees about the axis of the mirror component by resetting the cradle position in the base, and yaw may be adjusted using the play in the elongated slots for securing the base. The base of the mount has an open aperture so the beam path may be directed through the base of the fixture
These components have been removed from various fixtures. They meet our requirements for first quality used interferometer components. All optical surfaces are free of blemishes and there are no gouges or distortions in any of the parts that would in any way impede accuracy of measurements. Cosmetically these components appear only lightly used, if not new. Unlike new components, however, no hardware is included.
***MPN 7007
***OEM Zygo
***SKU*** DP084 -
Zygo 7001 50% Beamsplitter Cube
$95.00This item is a Zygo 7001 Beamsplitter cube with a 50% reflectance. It is completely interchangeable with the Hewlett-Packard type 10701A beam-splitter. The only difference between them is the scallop out of the opposite sides of the beam-splitter to reduce mass. The cube has a beam-splitting reflector set at 45-degrees and face-centered to three adjacent faces. The mirror surface is coated. These components are useful when it is desired to have two axes tied to a single laser (each axis will require its own interferometer and detector, however).
The angle of the beam-splitter is not critically set within the cube in order to keep component prices reasonable. For precise positioning it is recommended that the beam-splitter is fixtured using a small leveling base (HP 10710A or equivalent). These mounts allow for corrections in two directions. Pitch may be adjusted through several degrees about the axis of the mirror component by resetting the cradle position in the base, and yaw may be adjusted using the play in the elongated slots for securing the base. The base of the mount has an open aperture so the beam path may be directed through the base of the fixture
These components have been removed from various fixtures. They meet our requirements for second quality used interferometer components. All optical surfaces are free of serious blemishes and there are no gouges or distortions in any of the parts that would in any way impede accuracy of measurements. Cosmetically these components appear in very fine condition, although not new. Unlike new components, no hardware is included.
***MPN 7001
***OEM Zygo
***SKU*** DP083 -
HP 10702A Linear Interferometer RA Opt.
$650.00HP 10702A Linear Interferometer RA Opt.
This item appears to be an HP 10702A Linear Interferometer in which all the labels have been removed. The optical layout of the interferometer body has been scribed in the side of the case recess where the original label would have been. The interferometer consists of a polarizing beam-splitter with three additional components added. Opposite the entry face is a plane-mirror (HP 10724A), and on opposite sides an HP 10703A retroreflector and an HP 10722A converter window. This is essentially the same interferometer as the normal Linear Interferometer, however the retroreflector has been moved opposite the window so the interferometer acts at right-angles to the laser instead of straight ahead.
The angle of the beam-splitter is not critically set within the cube in order to keep component prices reasonable. For precise positioning it is recommended that the beam-splitter is fixtured using a large leveling base (HP 10711A). These mounts allow for corrections in two directions. Pitch may be adjusted through several degrees about the axis of the mirror component by resetting the cradle position in the base, and yaw may be adjusted using the play in the elongated slots for securing the base. The base of the mount has an open aperture so the beam path may be directed through the base of the fixture. Beams should ONLY be deflected at right angles in each laser / detector assembly in order to avoid depolarization of the laser beams.
These components have been removed from various fixtures. They have been classified as second quality because of the missing labels as well as the rather crudely scribed schematics. All optical surfaces are free of blemishes and there are no gouges or distortions in any of the parts that would in any way impede accuracy of measurements. Cosmetically these components appear in very fine condition, although not new. Unlike new components, no hardware is included.
Location W7-A
Photo set 503.
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 have experienced customer service representatives standing by 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 HP 10702A, opt. 001
***OEM Hewlett Packard ( HP ) / Agilent
***SKU*** DP071 -
Hewlett Packard Model HP 10707A Beam Bender
$59.95We have multiple HP 10707A Beam Benders available with various mounting.
We will ship the items as they were received into our inventory but cannot guarantee a specific mount setting as this sale is based solely on the quality of the beam bender.
***MPN 10707A
***OEM Hewlett Packard ( HP ) / Agilent
***SKU*** 12579 -
Burleigh 2 GHz FSR Etalon 1.064 Micron
$399.00Burleigh Tunable Etalon
Telecentric/Collimated Optical System
Fiber/Telecom-1.064 Micron
-2 GHz Free Spectal Range
-5mm Travel
-5mm CA
-1.25″ OD
***MPN
***OEM Burleigh
***SKU*** 6591 -
MIRUC Optical Goniometer Measuring
$360.00This is a very nice modular measuring microscope system manufactured by Miruc Optical of Japan. It was sold in the USA by E.P.O.I (Ehrenreich Photo Optical Industries), a company that was the sales agency for early Nikon microscopes.
Miruc Optical is still a vital company and several parts of this instrument are still in their product line. This microscope is highly modular, so I will first describe the four individual modules that comprise this instrument.
The uppermost item is the large field 10x measuring ocular. It has an adjustable diopter ring (hence the ‘D’ marking) and has a reticle holder for interchangeable reticles. This ocular has a simple crossline reticle installed (reticles are 24 mm in diameter). Miruc part number for the crossline reticle is 31-C. No eyeguard is included with the ocular. Current version of the ocular is part number OC WFD 10X. It differs mostly in that the barrel is now all anodized aluminum. Ocular sleeve diameter is 30 mm.
The next component of the microscope is the goniometer head. This module fits into the 28 mm bore of the microscope tube, and the upper part accepts the standard 30 mm diameter oculars. The length of the assembly is 49 mm (not including lower mounting sleeve). The ocular carrier can be rotated 360 degrees, and its position read directly to 10 minutes of arc – individual degree graduations on the rotating ring, and a vernier on the collar reading to 10 minutes). The goniometer may be set to zero and the crossline ocular rotated independently of the goniometer scale for greater ease in making measurements. Ocular position is locked in place via a clamping screw. Overall scale diameter is 78 mm, the rotating portion is 69 mm. It is very finely divided. The goniometer accessory is no longer supplied by Miruc.
The next component is the microscope body proper. This item most closely resembles the current MF-45 system which has a 45 degree angle and image erecting roof prism. The other feature of this module is the shortened barrel length so it can accommodate different measurement accessories such as the above goniometer attachment. Miruc also makes a filar type attachment which could be used instead of the goniometer. When neither attachment was ordered, an extension sleeve of 49 mm length was supplied. (No extension sleeve is supplied with this listing). The mounting sleeve of the microscope is 32 mm in diameter and approximately 30 mm long, not including the length of the clamping capstan ring. The base of the mounting sleeve has a slightly recessed RMS objective thread.
The last component in the system is a very nice pancratic objective lens with a fixed working distance of approximately 75 mm (this was a rough measurement on my part, not a part of the actual specification). The zoom range is continuous from 0.8x to 4x (5:1 zoom ratio). Only the large milled ring turns while zooming – the lower portion of the objective (dark gray part) remains fixed thereby making the mounting of illuminators much more practical. This version of the objective is no longer produced – the newer version has a slightly larger zoom range of 0.7x to 4.5x and is a bit more compact.
The microscope is in excellent condition as can be seen from the photos. The glass is all nearly flawless, and there are only a couple of minor chips in the paint, mostly on the lower collar of the zoom objective (probably from where an illuminator was clamped).We did not get either the focus block or stand with this microscope. However, Miruc still manufactures a complete line of focusing blocks and stands suitable for this instrument, or you can devise your own mounting system. This is a very versatile instrument.
Location MB 29.4
Photo set 257..***MPN
***OEM MIRUC
***SKU*** 3502