HoTech 2' & 1.25' SCA Laser Collimator for Newtonian Telescope - Crosshair Model # SCA-2C
- Retain only one optimal gear position brightness.
- Standard hex wrench to self-calibrate coaxial problem.
- The spot shape is a dot not a grainy elliptical point.
- The module adopts high-end spherical module, high sensitivity and easy adjustment.
- Adopts 3-piece glued optical glass lens for stable spotting better focusing effect and less halo.
- Make the spot shape is a dot instead of a grainy elliptical point.
- External effects of the product during transportation and use may cause off-axis problems.
- You can calibrate the coaxial problem yourself by giving away the standard hexagonal wrench.
- CNC precision lathe machining of the laser unit has a front opening from which the laser beam can be emitted.
- Resistance to sudden changes in temperature difference.
- The sudden temperature difference does not change the spot size.
- It is resistant to extreme cold weather and can be used under extremely cold weather of minus -30 degrees Celsius without affecting the use effect.