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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
Newtonian Telescope Collimation Service

Newtonian Telescope Collimation Service

by David Astro
SKU
$18.22 - $43.74
$18.22
$18.22 - $43.74
$18.22
Price Match Policy!
Qualifies for FREE Shipping in CONUS on orders over $350.

Stop settling for "fuzzy" stars or bluerry planets.If, even in good seeing, your Newtonian telescope isn't providing the crisp, high-contrast views it used to, the culprit is likely optical misalignment. At David Astro, we provide precision collimation to restore your telescope to factory-spec performance.

Note: Shipping costs are not included. We recommend local drop-off to ensure alignment remains intact.

Why Professional Collimation Matters

While many hobbyists attempt DIY collimation, "fast" Newtonian systems require extreme mechanical precision. Our technicians address the three pillars of a perfect optical path:

  • Centering the Secondary: We ensure the diagonal mirror is perfectly centered and rotated under the focuser.
  • Squaring the Focuser (optional): Eliminating the mechanical tilt that causes uneven sharpness across your field of view.
  • Primary Mirror Alignment: Dialing in the parabolic or hyperbolic mirror center to ensure light hits your eyepiece perfectly on-axis.
  • Absolute Optical Perfection: We align every system to its highest theoretical limit, ensuring maximum contrast for both high-magnification planetary viewing and deep-sky astrophotography.

Our Comprehensive Service Includes:

  • Laser & Autocollimator Precision: We use high-end tools for sub-millimeter accuracy.
  • Mechanical Stress Test: We check for "mirror flop" and ensure your cell springs provide adequate tension for transport.
  • Optical Path Audit: We inspect for pinched optics or loose components that a standard collimation might miss.
  • Educational opportunity (optional): Collimation is a normal part of owning a Newtonian telescope. We’ll walk you through each step, giving you the knowledge to maintain optimal performance on your own.

Is it time for a service?

If your stars look like "seagulls," have tails (coma), or if one side of your image is sharper than the other, your optics are likely misaligned. Regular transport and temperature swings are the leading causes of Newtonian misalignment.

Trust David Astro to fine-tune your equipment, ensuring that every stargazing session is as breathtaking as possible.