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Warren-Knight Instrument Company
2045 Bennett Road - Philadelphia, PA 19116- Phone: 215-464-9300  - Fax: 215-464-9303 - Email:accuracy@warrenind.com
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wilogo.gif (7643 bytes) Precision Manufacturing
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Optical Tooling
Alignment Telescopes Alignment Collimator
Optical Micrometers Spherical Adapters
WYE Rotating Base Magnetic Mirrors
Stand Extensions Electronic Striding Level
Titling Mounting Base Optical Square
Scale Holders Auto Reflection Targets
Instrument Stands Scales
Striding Level Trivet
Stationary Adjustable Stands Slides
Reconditioned Theodolites Wild T2
Wild T2000 Kern DKM2-AT
Auto Collimation Eyepiece
Alignment Telescopes

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51-1000 ALIGNMENT TELESCOPE

An economical and accurate optical alignment instrument well-suited to applications not requiring a micrometer. Magnification 34x at infinity. All W-K alignment telescopes are made of heavy walled, heat treated, alloy steel tubing meeting AIA specifications. Illumination is available by low voltage transformer and bulb.

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51-2000 SPHERICAL ALIGNMENT TELESCOPE

W-K's Line of sight telescope for spherical alignment systems meeting AIA specifications without micrometers. Magnification to 34x. Telescope 17.75 inches. Diameter 2.2495 to 2.2498 inches. Illumination and case.

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51-2200 SPHERICAL MICROMETER ALIGNMENT TELESCOPE

W-K's most versatile alignment scope with two micrometers for precise measurements in two directions perpendicular to the line of sight. Magnification increases to 34x at infinity focus. Micrometers Range .100 inch. Graduation 0.001 inch. Accuracy 0.0001 inch. Barrel length 10 inches. Overall length 17.75 inches. Diameter 2.2495 to 2.2498. Illumination and case.

Alignment Collimators

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51-3000 ALIGNMENT COLLIMATOR

Used to establish positions in reference to a line of sight and for checking and adjusting optical alignment instruments. The collimator barrel is machined from hardened steel with a hard chrome surface. Barrel length is 12 inches, diameter is 2.2498 inches. The infinity target is graduated every 30 seconds.

Reconditioned Theodolites
We recognize the quality of the WIld and Kern Theodolites and specialize in the support the these instruments and their accessories including autocollimation eyepieces, optical micrometers, short focus lenses. These instruments are factory reconditioned and certified to operate to the manufacturers original specifications.

Wild T2

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The Wilt T2 Universal Theodolite. In addition to its high accuracy, it is simple to handle and has many accessories. An inverter knob brings the required circle image in to the reading eyepiece. The horizontal circle appears yellow, the vertical white. Coincidence setting for direct reading of the mean of two diametrically opposite circle positions. Automatic index for vertical circle. The all-steel T2 is a truly universal theodolite for optical tooling.
Wild T2000

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Wild T2000. The system fulfils a long-awaited requirement. As the graduations around the whole circle are scanned for every reading, circlegraduation errors cannot occur. Scanning at diametrically opposite positions eliminates the influence of eccentricity. The standard deviation of the mean of a face left and a face right pointing is 0.5” for both the hozizontal and vertical circles. The T2000 has a circular bubble and a plate level.
Kern DKM2-AT

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Kern DKM2-AT. The outstanding universal theodolite with high measruing accuracy, yet simple operation. The digital readout direct to 1 second virtually eliminates reading errors. Steel construction for maximum stability and precision. Maintenance-free compensator for vertical indexing. Coarse and fine orientation-drive to accurately set hoizontal circle.
Optical Micrometers

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OPTICAL MICROMETERS

These micrometers measure horizontal or vertical line displacement. They have a range of .200 inch. Micrometer Scales read to .001 inch. Unit has a dust cover glass and a split clamp for mounting on telescopes.

58-2100 Single axis Optical Micrometer
58-2200 Dual Axis Optical Micrometer

Auto Collimation Eyepieces

AUTOCOLLIMATION EYEPIECE

This eyepiece converts most auto-levels and theodolites to autocollimation instruments. Illumination of reticule is provided by a 4D cell battery pack. Autocollimation eyepieces are available for many instruments. Contact us with your individual requirements.

Spherical Adapters

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51-9005 SPHERICAL ADAPTER

This adapter is a hardened steel sphere ground to 3.500 inch diameter. It has a collet for clamping the adapter on any point along the barrel of a telescope, collimator, or tube 2.25 inch in diameter.

WYE Rotating Base

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51-9010 WYE ROTATING BASE

A precision mounting base designed to accommodate all 2.25 alignment telescopes and collimators. Four screw leveling and slow motion tangent screw make positioning reliable and easy.

Slides

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SLIDES

W-K slides are 3-1/2 inch x 8 thread. Compatible for use with any brackets, stands or tripods. 5/8"x11 thread adapters available.

59-1350 Precision Lateral Slide
59-1361 Single Axis Micro Slide..with 001 micrometer
59-1362 Dual Axis Micro Slide...with X+Y.001 micrometer

Tilting Mounting Base

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51-9020 TILT MOUNTING BASE

This mounting base accommodates all alignment telescopes and collimators in vees with 9.5 centers. 3-1/2"x 8 thread mounting base. Fine adjustment for horizontal and vertical control by large adjusting screws for easy adjustment.

Magnetic Mirrors

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58-1890 MAGNETIC MIRROR

A mirror used to check the perpendicularity of any flat surface to a line of sight by means of auto-reflection or auto-collimation. 2.5 inch diameter. 1/4 wave length in 50mm flat. Single magnet parallel to within 3 arc seconds.

Stand Extensions

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STAND EXTENSIONS

Extension piece increases the maximum height of W-K tripods and stands. Fitted with a 3-1/2"x8 male and female thread. Hollow for vertical centerline plumbing.

59-3505 5 inch
59-3510 10 inch
59-3520 20 inch

Electronic Striding Levels

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51-9090 ELECTRONIC STRIDING LEVEL/ELT

The ESLT uses electronic level sensing to give sub arc second accuracy to telescopes and collimators. Housing can be dismounted from striding bracket to function as an electronic level for plates and other surfaces requiring very accurate monitoring.

Optical Square

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51-9030 OPTICAL SQUARE

The optical square is mounted on an alignment telescope or an alignment collimator with a diameter of 2.2498 inch. It is generally used to establish a plane perpendicular to the telescope line of sight. 90 degrees to within one arc second. The optical system is mounted in a spherical housing of 3.500 in diameter.

Scale Holders

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SCALE HOLDERS

58-1100 Magnetic Scale Holder.. Holds 3, 5, 10, 20 inch scales.
58-1106 Scale Level...Levels optical tooling scales either vertical or horizontal.
58-1150 V-Block Scale Holder... Assures positive contact with shaft.

Auto Reflection Targets

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AUTO REFLECTION TARGETS

58-1800 Glass Target
58-1810 Mounted Target
58-1820 Small Glass Target
58-1830 Small Mounted Target
58-1840 Mirror Target
58-1850 Plastic Target
58-1860 Adhesive Target

Instrument Stands

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INSTRUMENT STANDS

In addition to a wide selection of standard stands, W-K custom manufactures many variations for specific setup requirements. We will quote your specific requirements.

Stationary Adjustable Stands

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59-2000 STATIONARY ADJUSTABLE STAND

W-K's adjustable fixed stand for inside and outdoor use. 3-1/2"x 8 thread. MOVEABLE STAND...Provides rigid support for optical alignment and are easily positioned by rolling on retractable casters. Adjusting bolts permit leveling of stand.                                                                                       59-2000 Stationary Adjustable Stand                              59-2310 Low Moveable Stand 24" to 41"                       59-2320 High Moveable Stand 40" to 73"

Trivets

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59-3000 TRIVET

For supporting jig transit or theodolite. Very rigid and is supported by removable, hardened steel points. 3-1/2"x8 mounting thread. 5-5/8" height.

Scales

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SCALES

Easy to read optical tooling scales allow precise dimensional measurements accurate to 0.001 of an inch.

58-1003 3 inch
58-1005 5 inch
58-1010 10 inch
58-1020 20 inch

Striding Level

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51-9040 STRIDING LEVEL

This level is used for establishing a level line of sight on any alignment telescope or alignment collimator with a 2.25 inch diameter.

51-9045 COINCIDENCE STRIDING LEVEL

A Striding Level that uses a coincidence type level with magnification permitting leveling to within 1 arc second.

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Website last updated on: 03.17.2000