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Autocollimator Dual-Axis

Autocollimator Dual-Axis
Autocollimator Dual-Axis
Product Code : 52
Brand Name : Autocollimator Dual
Product Description

We are counted amongst the foremost manufacturers and suppliers of Autocollimator Dual-Axis - BSPIL-MTR-03001. This is widely used in glass shop for checking straightness & flatness, checking square & V blocks, checking deflection of a structure under load measuring tapers and checking the angles of small castings. Our range is broadly demanded owing to its tremendous strength, compact design and longer service life. Furthermore, the offered range is manufactured by our experts in accordance with the set quality standards and latest technology.


  • Dark field graticules is used to get good image from un silvered glass surface or surfaces having poor reflection
  • Eye piece have a long eye relief, important for spectacle user
  • Direct reading to one minute of arc
  • Total measuring range of 60 minutes for measurements in both axis simultaneously
  • Anti- fungus coating is done on optics

Objective focal length

300 mm

Objective clear aperture

25 mm

Barrel diameter

38 mm

Barrel length


Eye piece magnification


Measuring range


Read out

On direct graticule at 1'

Telescope length


Illuminating bulb rating

6 v 10 watts

comes with transformer

Dimension of base

Solid rugged cast iron base 75 x 250mm

Flatness of base

As per ISI standard i.e. 6-7 microns
within 50mm anywhere of the entire surface


7Kg (approx)

Reflecting mirror:

Material: optical glass bsc/bk-7 front-surface coated mirror

Diameter: 40 mm, rollers with c.d of 50mm.

Optical square 20 x 20mm opening. Bottom and sides are optically lapped.

Mirror is mounted on the base at 90° ± 2'.