Objective Mount 840-0120-T

  • Adjustment of both angles is controlled from one side
  • Ideal for high density optical schemes
  • Fine adjustment screws with 0.25 mm pitch
  • Travel range ±2°
  • Hardened inserts under adjusters
  • Original L-shaped flat spring

Precision Optical Mounts of Side Control enable to greatly increase the thickness of optical elements as it has a convenient access to the adjustment handles.


L-shaped flat spring of original design renders the great stability of a mount's platform. The spring performs two functions: work as a usual spring, and eliminate polarizing rotation of the platform.


Angular range is ±2° about each of two orthogonal axes. Precision screws with pitch of 0.25 mm render sensitivity of 10 arcsec.


Three M4 tapped holes on the sides of the base allow a variety of mounting configurations, e.g. horizontal and vertical.


The mount is produced from black anodized aluminium. L-shaped spring is produced from high quality stainless spring steel.


Objective Mount of Side Control 840-0120-T has W 0.8‑36 mm  aperture and is used for precise adjustment of standard microscope objective lenses and ensures low-cost positioning of a focus point. Also it can be used in the fiber optics.


Objective Mount 840-0120 is also available. Various modifications with sensitivity from 10 arcsec to 3 arcsec  can be done. Travel range is 9°. It is made of black anodized aluminium. It has the same W 0.8‑36 mm aperture as 840-0120-T.


Estimated delivery time: from 4 - 5 days

Code Weight Price Delivery Add to cart
840-0120-T 0.10 kg 107 $ 4 - 5 days To cart
840-0120 0.08 kg 66 $ 4 - 5 days To cart
dwg 840-0120-T Objective Mount - DWG file
step 840-0120-T Objective Mount - STEP file


If you would like to review 3D drawings additional software is required. For a quick review of the drawings, we recommend CadFaster - QuickSetup - free software that allows you to view 3D files.
Please follow this link to download the program.

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