Optical Metrology Instruments

Autocollimator is a Precise Instrument for small angular tilt measurements. Prisms India offers a wide range of Micro-Optic Visual Autocollimators ranging from 3 arc secs to 0.5 arc secs resolution to suit the end users application and budget for Straightness, Squareness, Flatness, Rotary table calibration in Machine Tool

We are the only manufacturer & suppliers of Alignment Autocollimator in india. An autocollimator is for measurement of angular tilts and an optical alignment telescope is for establishing an accurate line of sight or for measurement of linear shift . Alignment Autocollimator is a combination of Alignment Telescope and

Alignment Telescope is a highly precise instrument to align machine bores, bearings and optical instrument line of sight axis. The Alignment Telescope measures linear shift with 20 microns resolution  up to 30 m distance in both axes with precision Micrometer. Prisms India offers a wide range of targets suit specific

Gun Barrel Telescope is used for the inspection of Gun barrel straightness. Our Gun Barrel Telescope delivers prompt results in perfect accuracy. Prisms India Gun Barrel Telescope is designed for 600 mm focal length and can provide various size flanges to suit the bore of the Gun barrel.

Diopter Telescope is used for Testing of Diopter graduation in eyepieces of Optical Instruments and also for testing of optical power of lenses. Also, our Diopter Telescope provides accurate results in testing of lenses and other optical eyepieces.

Benefits

• Measurement of Optical power

Alignment Cube facilitates easy alignment in five orthogonal direction. Optical Cubes are made from Fused Silica material and are Aluminum coated. Also, our Alignment Cube is neatly polished and is made using high grade raw-material. Moreover, we provide Alignment Cube in different sizes as per clients’ requirements.

We offer Spindle Target of fine quality. Spindle Target is used for mounting and aligning the spindle and bore rotation axis. Spindle Targets are special purpose mounted reticule targets. The reticule may be a cross line on a Mirror or on a beamsplitter. In Autocollimator application the mirror surface is used to measure

Linear Interferometer is used for the investigation of the machine tools’ geometry. The Linear Interferometer used for measurement of positioning accuracy of CNC & CMM.  Compactly designed and easy to carry from one place to another. The Linear Interferometer, which we offer, has different measurement

We are the only manufacturer & suppliers of Micrometer Anvil Checker in india. Measures parallelism (non contact) between the anvil and spindle faces. It employs the use of an Autocollimator that could also be used for surface table calibration. A special Micrometer Anvil Checker designed and developed by Prisms India

Non Contact Flatness measurement Interferometer also called Fizeau Interferometer for inspection of flatness of optical or mechanical parts. Many Mechanical seal manufacturer use this Interferometer for evaluation of flatness. In Automobile parts many flat surfaces require inspection of flatness in light bands. Monochromatic

We are the only manufacturer & suppliers of Monochromatic Light Source in india. Monochromatic Light Source also called as Checklite is manufactured with the best Burma Teak Wood for long life. Model MLS-01 is used by placing the Optical Flat on top of the lapped part and observing the Light Bands from top of the Optical

Prisms India offers Optical Flats in Optical Glass & Fused Quartz Material. Optical Flat is used as a reference surface for the detection of inaccuracies of unknown flat surfaces that are polished. Optical Flats are used in Calibration labs for inspection of Micrometer Anvils & Mechanical Seals, Pump Valves and various

We are the only manufacturer & suppliers of Optical Parallels in india. Optical Parallels are used for checking Flatness and Parallelism of Micrometer measuring faces. These are supplied as a set of four numbers with thickness increment of 0.125 mm (one fourth of the pitch of the Micrometer). Optical Parallels are made from

We are the only manufacturer & suppliers of Pentaprism in india. A Pentaprism also called an Optical Square is used for checking squareness of Machine Vertical Column to the horizontal bed. Also useful in combination with Standard Reflector for Flatness of