Showing 81–100 of 387 results
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Hewlett Packard 10707A Beam Bender, 1st Grade
$90.00This item is an HP 10707A Beam Bender.It is a basic component of the Hewlett Packard Laser Interferometry Distance Measuring Apparatus. It is one of several components based on a 1� steel cube. The cube has a fully-reflecting 45-degree mirror face-centered to two adjacent faces. The mirror surface is coated.
The angle of the mirror is not critically set within the cube in order to keep component prices reasonable. For precise positioning it is recommended that the beam bender is fixtured using a small leveling base (HP 10710A). 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. Beams can be deflected through an aperture in the base of the mount for utmost versatility.
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 HP 10707A
***OEM Hewlett Packard ( HP ) / Agilent
***SKU*** DP052 -
Hewlett Packard 10710A Leveling Mount, 1st Grade
$40.00This item is a Hewlett Packard HP 10710A Small Leveling Mount. It is used with the smaller reflective components in their Laser Interferometry Distance Measuring Apparatus. The 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.
Dimensions of the base are as follows..
Height = 0.5�
Width = 1.1�
Length = 1.85�
Through-bore in base = 0.5�.
These components have been removed from various fixtures. They meet our requirements for first quality used interferometer components. All mechanical adjustments work smoothly 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 mounts, however, no hardware is included other than the two screws used to secure the cradle to the base.
Location W7-A
Photo set 483
***MPN 10710A
***OEM Hewlett Packard ( HP ) / Agilent
***SKU*** DP050 -
Insp L Objective from Small Nikon Profile
$20.00This is a specialized objective lens taken from a modest-sized Nikon Profile projector. It is engraved merely ‘Insp. L.’ – no magnification or any other marks on the lens. The projector was woefully incomplete and was parted out some time ago.
Cosmetic condition of the barrel is very good – however the lens itself does suffer from numerous fine scratches from careless cleaning (last photo shows them much more pronounced than they actually are – the wonders of digital photography). The objective thread is 28.1 mm in diameter – rather odd. . . � We are also offering the other objectives from this projector as well as the original turret. Please check our other listings.
Location MB 27
Photo set 243
***MPN
***OEM Nikon
***SKU*** 3431 -
Tropel 9000 Laser Interferometer
This is a Tropel Model 9000 laser interferometer. It is used for checking the flatness of wafers and masks up to 5 inches in diameter. It uses a HeNe laser as a monochromatic source, and has a built-in video camera for fringe display on a Sony Black & White monitor.
The interferometer is in spectacular condition with the exception of a small scratch near the upper center of the reference prism (outside the field of view of all but the largest wafers). The wafers are held in place by a vacuum chuck and fringe spacing and direction is adjusted via three very fine setting screws located to either side and beneath the chuck holder.
The interferometer includes the following chucks:
� 2 inch vacuum chuck
� 3 inch vacuum chuck
� 4 inch vacuum chuck
� 5 inch ‘bow’ chuck***MPN Model 9000
***OEM Tropel
***SKU*** 17698 -
BRUKER EQUINOX 55 SPECTROMETER INFRARED FOURNIER
$1,000.00BRUKER EQUINOX 55 SPECTROMETER INFRARED FOURNIER
***MPN BRUKER EQUINOX 55
***OEM
*** 64023*** -
Brunson 88 Tilt Mounting Base
$900.00The Brunson 88 Tilting Base is used for holding optical tooling telescopes and micro-adjusts left and right with socket-head screws. This accomodates all standard alignment telescopes and collimators with 2 1/4″ barrels and mounts by means of a standard 3 1/2″-8 base.
***MPN 88
***OEM Brunson
***SKU*** 63123 -
Knight Tool Theodolite Positioner / Tilting Rotary
$1,900.00This unit appears to be a theodolite positioner. This unit weighs 96 Lbs.
This item is in good cosmetic condition.***SKU*** 903
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Jodon Engineering Beam Expander BET-50
$400.00Jodon Engineering Beam Expander BET-50
50mm Aperture
***MPN BET-50
***OEM Jodon
***SKU*** 62561 -
Gaertner Scientific Microscope with 14x Objective 80mm
$385.00Microscope with 14x Objective
Holder is Included
Geathner Scientific
***MPN
***OEM Gaertner Scientific
***SKU*** 62222 -
Burleigh Interferometer Head in Kinematic Mount
Burleigh Interferometer Head in Kinematic Mount.
***MPN
***OEM Burleigh
***SKU*** 62102 -
Wild Heerbrugg T2 Theodolite
$1,300.00Wild Heerbrugg T2 Theodolite.
***MPN T2
***OEM Wild Heerbrugg
***SKU*** 62025 -
K & E 9099-13G Circular Bubble Level Set of 2
$95.00K & E 9099-13G Circular Bubble Level Set of 2.
These are used on the Keuffel Esser 71 3270 Scale Level***MPN 9099-13G
***OEM Keuffel & Esser (K&E)
***SKU*** 62024 -
Beam Expander number 1302 Made in France
$200.00Laser Beam Expander
– Wavelength and magnification unknown
– Adjustable Lens Spacing.
– Output Aperture: 24 mm
***MPN
***OEM Brand Unmarked
***SKU*** 61774 -
Beam Expander with Adjustable Lens Spacing
$150.00Beam Expander with Adjustable Lens Spacing
***MPN
***OEM Brand Unmarked
***SKU*** 61773 -
Fisons Micromass 386 Controller
Fisons Micromass 386 Controller
No hard drive.
***MPN Micromass 386
***OEM Fisons
***SKU*** 57803 -
Zygo Mark IV HDP Interferometer Mainframe
$350.00Zygo Mark IV HDP Interferometer Mainframe.
This system includes the following pieces:
– Zygo HDP Mark IV, P/N 6184-0100-01, MFG July 1987
– Zygo Keyboard, P/N 6194-0137-01
– Power cords and other cables included
***MPN Mark IV HDP
***OEM Zygo
***SKU*** 57676 -
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Keuffel & Esser Tripod
$400.00Keuffel & Esser Tripod
***MPN
***OEM Keuffel & Esser (K&E)
***SKU*** 57920 -
Keuffel & Esser 71 1010 Paragon Jig Transit
$550.00Keuffel & Esser 71 1010 Paragon Jig Transit – does not have Auto-Reflection Mirrors
*color green may vary
***MPN 71 1010
***OEM Keuffel & Esser (K&E)
***SKU*** 57918 -
Keuffel & Esser 71-5085 Precision Mechanical Lateral Adjuster
$475.00Keuffel & Esser 71-5085 Precision Mechanical Lateral Adjuster
***MPN 71 5085
***OEM Keuffel & Esser (K&E)
***SKU*** 57915
