Optics

This 1.25" 90-degree erecting prism is highly useful for daytime observations with the William Optics Apochromatic refractor AP 51/250 RedCat 51 OTA.

This mirror-type star diagonal features dielectric mirror coatings for 99% reflectivity, ensuring heightened contrast and resolution, particularly for critical planetary, lunar, and binary star observations.

Utilizing a finderscope significantly enhances celestial object location compared to using the telescope alone, thanks to its wider field of view. Unlike the telescope's limited visual field, the finderscope presents a broader section of the sky, simplifying alignment.

Upgrade your W.O. Synta focusers and W.O. Newtonian focusers with this two-speed 1:10 micro-focuser retrofit.

Compatible with: Z73, Z103, Z126, GT71, new 2018 GT81, and all other brand Focusers with M63 threads.

Material: Aluminium

Introducing the ZWO EAF, an electronic automatic focuser designed to elevate your planetary and deep-sky imaging experience with precise control. Compatible with most focusers available, this motor delivers dynamic focusing capabilities.

If you're considering adding a guide telescope alongside your primary one, guide rings provide a straightforward and cost-effective solution. The Guide Rings PLUS 115mm model stands out for its superior construction and tailored features, perfect for this purpose. It facilitates the attachment of guide telescopes like 80mm refractors.

LED flat field generator provides a fully illuminated area, ideal for producing high-quality flat field images essential for astrophotography.

Connector (at camera end): 1.25" & T2

Connector (at camera end): M54

LED flat field generator provides a fully illuminated area, ideal for producing high-quality flat field images crucial for astrophotography.

Connector (at camera end): Male (M68)

The flattener, also known as a field flattener, is a lens designed to rectify the slight curvature of the field caused by the primary optics. This curvature can result in less sharp stars at the edges of the field of view. By using a flattener, astrophotographers can ensure that stars remain crisp and well-defined across the entire exposure. 

AST 127mm 6-point guide scope rings (pair)

Note: This product includes only one ring and one clamp, not a pair of rings!

AST MINI FINDER & GUIDER 30 – Long bracket version

Vixen Style Camera Connection Kit - Quick release

Astrozap focusing caps feature an integrated Bahtinov focusing wheel, offering versatility beyond standard masks. With a simple turn, the wheel opens for focusing and closes to safeguard against dust or for capturing dark frames with your CCD or DSLR camera, akin to a shutter-like operation.

Astrozap focusing caps come equipped with an integrated Bahtinov focusing wheel, offering a versatile solution compared to simple Hartman or Bahtinov masks. This multi-purpose tool allows for swift, 'shutter-like' operation: turn the wheel to the open position for focusing, then turn it again to the closed position to safeguard against dust or to capture dark frames with your CCD or DSLR camera.

Astrozap focusing caps feature an integrated Bahtinov focusing wheel, offering versatility beyond standard Hartman or Bahtinov masks. This multi-functional tool allows for swift, 'shutter-like' operation: simply turn the wheel to the open position for focusing, and then rotate it again to the closed position to prevent dust ingress or to capture dark frames with your CCD or DSLR camera.

Introducing the Atik Infinity! From the outset, this camera was crafted with beginners in mind. Its sensitivity allows for displaying images of the brightest objects in just a few seconds. What sets it apart is the brand new software enabling real-time stacking. With very short exposures (like 5 seconds), the first image may appear noisy, but subsequent ones improve, with the software even adjusting for field rotation.

Telescope auxiliary instruments cover a wide range of interests, from eyepieces to high-end spectroscopy, yet most telescopes only feature one exit port. This leads to constant manual swapping of parts in the dark, resulting in time loss, wear on components, and frustration—especially evident when controlling the telescope remotely.

Guide scope rings designed for optical tube assemblies (OTAs) with diameters ranging from 140mm to 185mm.