Hotech 1.25" SCA laser collimator - crosshair laser

Self-Centering Adapter for Laser Collimators

Say goodbye to the frustration of loose-fitting laser collimators! Our innovative Self-Centering Adapter, featuring expanding rubber rings, eliminates sloppiness. Each ring expands to fill the focuser slop, precisely centering the laser collimator in the drawtube. Compatible with most focuser brands, our SCA ensures consistent installation for precise collimation every time.

High-Precision Laser Alignment

We meticulously position the laser along the exact optical path and align its beam parallel to the optical axis. Maintaining the laser beam's center along the optical path is crucial for accurate collimation, as deviation can introduce astigmatism into your telescope's view.

Includes 45º Faceplate Viewer with Laser Engraved Targeting Grid

Our faceplate viewer provides a clear visual reference for adjusting collimation, displaying the returning laser beam. This feature allows you to align your primary mirror from the rear of the telescope, eliminating the need to repeatedly move to the front during collimation. HOTECH's SCA Laser Collimator includes this faceplate viewer as a standard feature, complete with a beautifully engraved targeting grid.

Fine Projecting Laser Dot

Precision collimation hinges on keeping the laser dot as fine as possible. We ensure our laser beam is limited to the optimal size for accurate visual effect, eliminating the guesswork associated with larger laser collimators. Our laser's design expertise ensures effective and precise collimation.

New Crosshair Laser Collimator Model Available

Our crosshair laser collimator eliminates guesswork during final primary mirror collimation. The extension crosshair assists in centering the returning laser when its center dot disappears into the laser exiting hole. It also simplifies centering the dot on the primary mirror donut during secondary mirror collimation.

Precision Machined, Compact, Lightweight

We've optimized our laser collimator's weight to prevent imbalance and structural sagging on your telescope. The lightweight design ensures reliable precision collimation without sacrificing stability. Crafted with CNC machining to the tightest tolerances, our laser collimator offers state-of-the-art precision.

Specifications:

Laser Diode: II

Max. Performance (mW): 1

Battery Type: 3V Lithium Battery

Connection (to the telescope): 1.25"

Length (mm): 127

Diameter (mm): 30

Weight (g): 97

Type: Alignment Accessories

Build Type: Laser Pointers