Thin Profile Lens Mount for 1 inch Optics with Lock
These black anodized aluminum mounts will accept lenses (or mirrors) of 1 inch diameter and up to 0.130 inches in thickness (greater if lens or mirror is allowed to protrude beyond recess).. The slotted base is 1.183 inches wide and 0.788 inches long. The slots are spaced 0.80 inches apart. Overall height of the mount is 1.889 inches. Height of the optic axis is 1.250 inches.
These mounts are in near-new condition. They include a nylon-tipped set screw for securing the component. The lens recess is also threaded but they do not include a retainer ring. The mounts do not have any identification on them and are possibly custom made
***MPN
***OEM
***SKU*** 21589
Lens Mount for 1 inch Optics, with Long Slotted
These black anodized aluminum mounts will accept lenses (or mirrors) of 1 inch diameter and up to 0.40 inches in thickness. The slotted base is 1.183 inches wide and 1.42 inches long. The slots are spaced 0.80 inches apart. Overall height of the mount is 1.887 inches. Height of the optic axis is 1.250 inches.
These mounts are in near-new condition. They include a threaded retainer ring. The mounts do not have any identification on them and are possibly custom made.
***MPN
***OEM
***SKU*** 21587
Lens Mount for 0.5 inch Optics, with Slotted Base
These black anodized aluminum mounts will accept lenses (or mirrors) of 1/2 inch diameter and up to 0.40 inches in thickness. The slotted base is 1.183 inches square, and the slots are spaced 0.80 inches apart. Overall height of the mount is 1.881 inches. Height of the optic axis is 1.250 inches.
These mounts are in near-new condition. They include a threaded retainer ring. The mounts do not have any identification on them and are possibly custom made.
***MPN
***OEM
***SKU*** 21586
Modulopak Vertical Illuminator, 1x, Not for
This Leitz modulopak vertical illuminator has the standard 42mm diameter annular dovetail change ring for attaching to the top of microscope stands of the generation that included, most notably, the Ergolux, Secolux, and Laborlux ME and HL. The upper housing includes a 1x infinity corrected tube lens and the mounting ring for the viewing tube. This illuminator must be used with infinity corrected objectives.
The central ‘brick’ contains a fixed Gauss beam-splitter for brightfield work, as well as an annular fully reflecting mirror for darkfield (both are on the same substrate glass so alignment is assured). This modulopak is an earlier version so the Gauss mirror does not have the special dichroic coating that enables the attachment of the laser autofocus system. Above the mirror is a horizontal slot that accepts filter sliders, including analyzers for polarized light applications and interference contrast work (no filters are included). In the base of the housing is an annular condenser lens that is used when the darkfield method is employed. This ring focuses the light to a point somewhat above the objective lens turret where it then opens up into a cone that enters the top of the objective at an angle. This clever adaptation allows the design of darkfield objectives using standard RMS threads but it does mean that the distance of the objective from the illuminator is critical.
The illumination tube includes a recess for 35mm diameter mounted filters as well as a collector and relay lenses and three additional slots. The largest slot accommodates an included ‘V-Slide’ which has a precentered adjustable aperture diaphragm and a centerable adjustable field diaphragm. When the entire slider is moved to the alternate position a special darkfield system is engaged. This moves a central stop into the light path so the annular lens is then illuminated.
The second two slots are for an optional polarizer (for interference contrast applications) and a first order red compensator, also for interference contrast. Neither of these optional components are included – the original blank covers are present, however.
This illuminator (Leitz catalog number 563 486) is in perfect condition. The only marks on it are from a fiber optic adapter that was clamped onto the extension ring at the back of the illuminator. All optics are perfect and all adjustments work properly.
***MPN 563 486
***OEM Leitz
***SKU*** 21585
NRC 675 Beam Steering Instrument
Sold AS-IS–does not have adjustment screws or kinematic exit mirror
***MPN 675
***OEM Newport Research Corp (NRC)
***SKU*** 24523
Newport URL-18 Modified 10 inch Optical Rail
Newport Research 10″ Optical Rail.
Was Originally 18″
Modified to be 10″ + 3/16″.
URL-18
Add an optical mount, mirror mount, xyz stage, or linear actuator to enhance your optical table setup.
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 URL-18
***OEM Newport Research Corp (NRC)
***SKU*** 24522
NRC Electronic Vibration Isolation System 12960 2 x 3 x 2″
This is a Newport EVIS 12960.
EVIS Electronic Vibration Isolation System.
This unit is in good cosmetic condition. The base has a few surface blemishes, but the table is unscratched.
Specifications: Table size: 36″ x 24″ x 2″ (2′ x 3′ x 2″), 1/4-20 tapped holes spaced 1″ on center, Stainless Steel, High active sensitivity.
A sophisticated and highly sensitive device used to actively control vibration of components or a microscope mounted to its 24″ X 36″ stainless breadboard top. Utilizes 8 active elements. Tap it and the control elements display their damping activity on the control panel located on the front.
This vibration isolation system assists with having the most stable and disturbance-free work space possible.
Add an optical mount, mirror mount, xyz stage, or linear actuator to enhance your optical table setup.
BMI Surplus, Inc. has a huge inventory of used, new, pre-owned, recycled, refurbished & used optical equipment, optical test equipment, optics, optical tables, laser tables, vibration isolation systems, legs and bases, optical support & optical accessories for sale.
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!
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 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 EVIS 12960
***OEM Newport Research Corp (NRC)
***SKU*** 21792
Spectra Physics 581 Dye Laser Etalon
Spectra Physics 581 Dye Laser Etalon in Kinemetric Mount
This etalon system for a dye laser appears to be complete, less the piezo control unit. The etalon has an aperture of approximately one half inch. I am not sure of the wavelength range. Presently the etalon does transmit very nicely in the aqua blue region of the spectrum. The carrier for the etalon appears to be Piezo driven. There is a connection cable for the drive with a standard DIN 6-pin locking connector. There are two mirrors present in the housing.
The entire housing is held in a two-axis kinemetric mounting allowing adjustment of both elevation and azimuth through a range of several degrees either side of normal. The baseplate consists of two parallel plates that have additional adjustments to determine the spacing of the two plates.
Spectra-Physics part number for the etalon is 581. Serial number is 3671 / 160.
***MPN 581
***OEM Spectra Physics, Inc.
***SKU*** 21450
Zygo 2002-2 Interferometer Body
This appears to be some sort of interferometer unit for use in a metrology laser distance measurement system. There are two numbers on the part, on one face is 9202, and on the opposite face is 2002-2. There is a fiber optic coupler (FC connector?) on one face, and on the opposite side is a modestly sized aperture. There is a third aperture on one of the two remaining narrow faces.
When looking in the larger aperture the two other apertures are seen side-by-side. This unit lacks the magnetic alignment mirror (present on the other unit we have in stock).
Zygo did manufacture a laser interferometry distance measurement system similar to the well-known Hewlett Packard system, and in fact many components could be directly substituted. This does not appear to be a current product, but dimensionally closely resembles the Compact 1-axis HSPMI Interferometer. It is in superb condition – indeed it looks almost unused.
***MPN 2002-2
***OEM Zygo
***SKU*** 21444
Zetopan Microscope Parts and Box of Objectives
This is a collection of parts from a Reichert Binolux lamphouse system from a Zetopan research microscope. The Binolux lamphouse was also used with a different mounting system on both the MeF-1 and MeF-2 inverted metallographs. The Binolux consists of two lamphouses – a smaller low voltage tungsten or tungsten-halogen for visual observations in transmitted and incident light, and a larger lamphouse capable of housing either a 150W xenon or 200W mercury lamp.
This assembly is missing the low voltage lamp system, but the entire arc lamp system is present along with the beam-splitter / mirror system for switching between the two lamphouses. The arc lamp housing includes an adjustable collector lens, iris diaphragm, and a swing-out diffusion disk between the collector and the arc lamp position. The system for holding the arc lamp is centerable using two knobs on the side of the lamphouse, and the position may be locked using concentric locking collars. The arc lamp is supported by a swing-aside holder for the base of the lamp – connection to the anode is via a flexible lead. There are two separate conduits for the anode and cathode with bushings and locking strain reliefs. The cables are present but the leads on the interior of the lamphouse have completely corroded. The cables have been removed. It would be possible to install new connectors after shortening the cables by about 10 inches. The strain relief boots remain on the cables.
The lamphouse also contains two five-position filter holders. One holder contains three different neutral density filters and what appears to be a VG-9 green filter. There is also an ‘open’ position. They are all in excellent condition and can easily be exchanged using the retainer springs. The second slider holds a metal disk for beam suppression, what appears to be a pair of BG 3 or BG 12 filters (dense violet blue); a UG-5(?) nearly opaque filter that is cracked; and a light aqua filter which is probably a BG-38 red suppression filter. The last position is a sandwich of two types of heat filter. The ND filter slider would be expected for use with a xenon lamp, but the second slider is obviously intended for UV and near UV fluorescence work.
All of the existing components are in excellent condition with the exception of the leads to the arc lamps. All controls work as they should. The only other issue is the screw for the clamping knob for fixing the Binolux assembly to the rear of the Zetopan has broken. It will be possible to replace this using the existing parts as a pattern. (The screw is fixed to the Binolux lamphouse – the knob and clamp segment with spring thread onto the broken screw).
Photo set 1496
BMI Surplus, Inc. is your best resource for new, pre-owned,
recycled & refurbished microscopes and microscope components.
We will work with you individually to find the perfect
microscope for your application.
Buy online or give us a call with any questions 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 Reichert
***SKU*** 22225
