A premium dielectric coated diagonal which is small and compact with...
The water resistant neoprene Rain Cover is designed to slide over...
The Altair GPCAMv2 290 Mono camera has the sought after Sony Exmor IMX290 CMOS sensor, with high sensitivity, and extremely low read noise, which alongside the IMX224 is possibly the lowest of any similar sized sensor*
Very high sensitivity in the far red / NIR region makes the GPCAM2 AR0130 especially good for solar imaging with the Daystar Quark other Hydrogen Alpha filters. This high red sensitivity makes it a great choice for Astro Video or EAA use.
The Altair Hypercam IMX174 camera has the sought-after Sony Pregius Global Shutter IMX174 CMOS sensor, with extremely low read noise and 2.3mp resolution. The IMX174 sensor is particularily desirable for solar and high resolution planetary imaging at long focal lengths, where high frame rates, and high dynamic range are required to get the most detail...
The Altair Hypercam IMX178 Colour camera has the sought-after Sony IMX178 Colour CMOS sensor, with extremely low read noise, wide dynamic range, and 6.3mp resolution. FREE 1 YEAR SharpCap PRO License with all Altair Hypercam 178C Cameras! Just download the latest SharpCap, connect your camera, register when the screen pops up and sign up for your free...
The Altair Hypercam IMX178 Mono camera has the sought-after Sony IMX178 CMOS sensor, with extremely low read noise, wide dynamic range, and 6.3mp resolution. SPECIAL OFFER! FREE 1 YEAR SharCap PRO License with all Altair Hypercam 178C Cameras!
The Altair TMS Ultra Light Guide Scope Rings are available in 120mm or 150mm sizes. They have a lightweight design unique to Altair Astro, which results in a far lighter guide scope ring, while still maintaining strength and rigidity.
NOTE: Does not include Vixen-style dovetail bar, just a pair of rings. Special offer price - overstock! These guide scope rings are blue however they fit all Altair TMS Vixen and Losmandy plates and Losmandy clamps on top or bottom.
Each pair of Altair TMS guidescope rings are made from light, yet strong aluminium - rigid enough to hold heavier optical tubes without damage.
These guidescope rings are for tube diameters from 110 to 160mm (2 pc), with 6 large handknobes with screw and ball bearing tips.
These guidescope rings are for tube diameters from 145 to 185mm (2 pc), with 6 large handknobes with screw and ball bearing tips.
This is the new Illuminator to replace the old light source of the Microguide eyepiece #2404300 The new red Log-Pot Illuminator has a very wide (Logarythmic) range of brightness control.
Mounting plate for Baader guidescope rings #3, length 400 mm, predrilled to fit mount.
The Altair Mini-Guider and Maxi-Guider System is based on the very popular Altair 60mm & 80mm finder scopes.
This adapter works in conjunction with the Celestron Off-Axis Guider to produce a larger area of illumination when imaging through larger SCT & EdgeHD telescopes. Custom-designed to pair with the Celestron Off-Axis Guider (#93648) and a 9.25”, 11” or 14” SCT or EdgeHD optical tube.
The NexGuide stand-alone autoguider eliminates the need for a laptop computer in the field. Perfect for imaging with your DSLR camera.
The Off-Axis Guider is an essential astroimaging accessory for long focal length telescopes that require the most accurate guiding possible. The Celestron Off-Axis Guider uses a prism to intercept a small portion of the telescope’s focal plane (outside the field of view of the main imaging camera) to locate a guide star.
Upgrade your Celestron computerized telescope to GPS with SkySync. Improve the speed and accuracy of alignments with 16-channel GPS. Automatically updates the time and date. Plugs into the AUX port on the base of the telescope Compatible for all non-GPS Celestron computerized telescopes.
A premium 102mm guidescope designed to be used in conjunction with the Sky-Watcher Guidescope Mount (prod.code 20244).
Sky-Watcher's EVOGUIDE-50ED is the ultimate new high quality 50 mm doublet ED Guidescope, utilising Ohara S-FPL53 glass for the ED element. With a focal length of 242 mm it has a very fast focal ratio of f/4.8. The telescope is equipped with a fine and precise helical focuser. For connecting your autoguider, cameras or eyepieces it has a T2 thread and...