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  1. HoTech Astro Aimer G3 Gen. III Laser and Astronomy LED Flashlight

    HoTech - Astro Aimer G3 Gen. III Laser and Astronomy LED Flashlight

    Ultimate design for star gazers, outdoor goers, and professionals. Upgraded Green laser plus LED map reading and flashlight. All in one compact unit. Batteries included

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    Model#: HTGL-G3
    $120.00

  2. Hotech - Greenshot Laser

    Hotech - Greenshot Laser

    Water Resistance for All Weather Application.

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    Model#: HTGS-02C
    $150.00

  3. HoTech - 2 " & 1.25 " SCA - Dot  Laser Collimator

    HoTech - 2 " & 1.25 " SCA - Dot Laser Collimator

    2 inch SCA Laser Collimator works for both 2 inch and 1.25 inch Newtonian and SCT telescopes. The unit comes with one 1.25" SCA Laser Collimator with built-in Self-Centering Adapter pre-installed in a 2 inch to 1 ... Learn More
    Model#: SCA-2D COLLIMATOR
    $120.00

  4. Hotech 1.25 " SCA Laser Collimator Crosshair

    Hotech - 1.25 " SCA - Crosshair Laser Collimator

    1.25 inch SCA Laser Collimator for both Newtonian and SCT telescopes. Unit comes with built-in Self-Centering Adapter and one CR123 battery.Ideal precision instrument to collimate your Newtonian and SCT telescope. Unit comes with one patented 1 ... Learn More
    Model#: SCA-1.25C collimator
    $115.00

  5. Hotech - 2" SCA Field Flattener

    Hotech - 2" SCA Field Flattener

    Hotech is pleased to announce the 2" SCA Field Flattener. A fully multi-coated 2 element lens with very efficient light transmission while maintaining the optical quality of your telescope. It is compatible with telescopes of f/5-f/8 ratios and provides excellent, sharp, and high resolution images even when the field is expanded.

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    Model#: SCA-FFT58

    Regular Price: $245.00

    Special Price: $160.00

  6. HoTech 2 " and 1.25 " SCA Laser Collimator - Crosshair

    HoTech - 2 " and 1.25 " SCA - Crosshair Laser Collimator

    No more guess work during the final primary mirror collimation!  The crosshair laser easily guides you for a precise final collimation.

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    Model#: SCA-2C Collimator
    $145.00

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HOTECH is a leading company in optoelectronic industry, meeting the needs of business and consumers.

Throughout the history of HOTECH, the company has continuously brought forward innovative and proprietary technologies to assist customers in developing and acquiring next-generation products offering a competitive edge. We specialize in industrial and commercial laser diode modules and systems, optical and astronomical devices, tactical laser gun sight and rescue signaling lasers  for military and law enforcement, and consumer electronics products.

These products are essential and significant technologies for industries of astronomy, defense, precision alignment, machine vision, and construction leveling. Our experiences in product design and development, technical processes, and quality control enable us to provide turnkey solutions for our customers, on time and under budget.