Hotech SCA-2C Laser Collimator with perfect Centering for 1 1/4" and 2" and Crosshair

2" and 1 1/4" Laser, no clamping or decentering through selfcentering mechanism

This laser can be used with all 1 1/4" and 2" focuser and tubes. Its clever self centering mechanism will not clamp the laser with screws, the housing spreads out and centers best possible in the focuser. Variances of different manufacturer of the 2" and 1 1/4" tubes will be compensated through this mechanism.

The laser solves different problems:

• Tolerances between different focuser tubes
• parallelism inside the focuser because of the wide contact surface
• Tilting is not an issue, because it will not be campled punctually with screws

The laser has a reticle with 45° markings, so it´s easy to find out which adjusting screw you have to turn. The result is, it´s not a mystery which screw you have to turn  to center the laser point in all directions.

Fine Crosshair

In addition to a tiny laserspot this laser has also a very fine crosshair. At the adjustment of the secondary this crosshair makes identifying of the center very easy. The crosshair allows to center the beam exactly to the center marking.

Longlife battery

With the CR123 3 V battery you can use the laser 60 h at a time.


Delivery contains:

• SCA Laser with Light Spot and Crosshair and 1 1/4" Hotech Clamping Mechanism
  
• 2" Adapter with Hotech Clamping Mechanism
  
• Battery CR123
• Manual in English
• Storage Box