Because every clear night matters -get the best performance from your telescope!

Newtonian telescopes can only perform at their best when the optical axis stays precisely aligned – across temperature changes, transport, and repeated setups. In practice, this is exactly where many systems fail: the optics are capable, but the mechanical components aren’t up to the task.

Thin, stamped sheet-metal spiders flex under tension, shift the secondary mirror out of position, or slightly deform the alignment each time the scope is moved. These small shifts create visible collimation-related issues – especially in fast systems – with distorted stars and uneven diffraction spikes as a result.

Instead of being a one-time adjustment, collimation turns into a recurring frustration. And while you’re chasing stability, you’re wasting valuable time under clear skies.

With our precision-engineered upgrades for Skywatcher and TS/GSO Newtonian telescopes, you can take your astrophotography to the next level.

• Sharper, more precise spikes: Our CNC-machined secondary mirror spiders ensure evenly aligned, razor-sharp spikes and feature an ultra-matte surface to minimize reflections.
• Stable collimation: No more constant readjustments—your optics remain perfectly aligned, even after mobile setups.
• Enhanced contrast, reduced stray light: Our primary mirror masks eliminate scattered light from beveled mirror edges and retaining clips, improving overall image quality.

Standard telescope with blurry stars and distorted spikes.

Enhanced with our upgrades – sharp stars and perfect spikes.