A specialized collimator used to calibrate infrared/night vision fire control systems. The collimator contains a reticle which can be seen by the thermal sensor of the device being calibrated. The design allows aligning in lighted or unlighted conditions. Variations can be provided.

Similar to the system used in the boresight model 29-8050A, however this unit is used to align the 7.62 machine gun systems only. The boresight bracket replaces the machine gun for calibration of the system using the same mounting studs as the machine gun to obtain proper alignment.

Mounted in an adjusting block, this boresight telescope can be used in a number of boresighting and table/plane applications.  It can be used in the 7.72mm and 50 caliber machine gun alignment bracket, as well as in various sizes of other brackets and fixtures custom designed for your optical tooling application.

This telescope is held generally by a bracket or v blocks. This telescope screws onto and sights through cross wires fitted into the fixture openings.

These loading boresights are used to align 90mm, 105mm, 120mm gun tubes without removal of any of the gun components for proper alignment.  This design is also used in many commercial applications, such as tube, internal bushing, critical rod and shaft positioning.

Jig Transits are specifically designed to produce the highest accuracy in optical tooling and alignment.  The Transit can establish precise vertical planes and plumb lines.   When equipped with a right-angle eyepiece or zenith sight, the Transit can be used to upward plumb lines.  Variable power telescopes, glass reticles of various configurations, optical micrometers and autocollimation eyepieces are available to custom design your Transit configuration.

Warren-knight's standard inexpensive alignment telescope that can be used on almost any fixture.  Bracketing and special supports available.  Variable power telescopes, numerous reticles, and level vial sensitivities are options. Custom made alignment scopes "off the shelf".

Primarily used to check the range and make the "zero" setting of focusing eyepieces for optical instruments such as binoculars, range-finders, theodolites, spectrometers, telescopes, etc.  Resolution of one diopter.

Used to measure the spherical power, astigmatism of prisms, plane parallel plates, reflector assemblies, etc., or to set the diopter scale reading in various optical systems to a resolution of 1 millidiopter.  Range of + and - 200 millidiopters and 20 power magnification.

Mounted on an eyepiece to provide illumination of the reticle for autocollimation.  Synchronization errors can be detected in either x or y when used with optical tooling accessories.  In the original design an auxiliary telescope with self contained reticle limit lines are used for viewing through the eyepiece to provide a visual "go" or "no-go" pattern for quick determination of compliance to specification requirements.