All Products

The Photographic Ronchi has the same high-quality grating inside

The Baader MicroStage II enables camera adaption onto almost any telescope, direct on eyepiece, onto spotting scope and many binoculars.

Insert your favourite Ortho or Classic eyepieces into the revolver for a variety of magnifications at your fingertips.

Kendricks Premier dew heaters are designed to disperse heat into your optics to stop dew formation. They are built of the highest possible quality materials

Attach two different aiming devices to your telescope quickly and easily with the Orion Dual Finder Scope Mounting Bracket.

Safe and convenient bag to transport your OTA and tripod to your observing site.

This is a very useful accessory for your Celestron NexStar4, ETX, or C90 telescope (and others)

Quick-release bracket to fit TeleVue Ring Mounts

This accessory provides a compass with a bubble level and an altitude scale which can be used to help to locate Polaris.

Tiny 1mm profile saving valuable back focus!

This 1mW red laser collimating device boasts some of the best and most practical functions collimators can offer. 

The O-III narrowband filter is specially designed for the observation of gas and  planetary nebulae.

The narrowband UHC filter isolates the two doubly ionized oxygen lines (496 and 501nm) and hydrogen-beta line (486nm).

Kit for a classical armillary sphere, the standard instrument for observer-centred astronomy for over 2000 years.

The Celestron EclipSmart 10x25 mm Solar Binocular is compact in size making it the perfect outdoor companion.

Part I + Part II - A masterclass in astroimaging from world renowned astrophotographer Damian Peach.

This Multicoated (MC) glass serves as dust protector or to keep your system parfocal with other Astronomik filters.

Tri-X (200 ASA) is a grainy high speed B/W. An ideal stock for shooting horror or film noir. Its high contrast range makes urban architecture look stunning. A great stock.

Blocks night glow and airglow, sodium and mercury emissions (but not UV or IV). 

5.1 kg Counterweight 

Provides an upright image with completely corrected left/right image orientation.  

Vixen type saddle handle for the RedCat / SpaceCat 51!

45" circumference, 18" height.

The Telrad is the best-selling non-magnifying finder for Dobsonians, equatorial reflectors, refractors, and Schmidt-Cassegrains alike.

About 3 times brighter than traditional metal type!

A high quality, monocular featuring BaK-4 prisms and multi coated objective lens.