Produces the 24" SC-2048 turnkey scientific telescope system and the DriveScope stepper motor control system.

Photometers, telecompressors, electric Crayford style focusers, filter wheels and filters, and optical couplers for video microscopy.

Produces rotating observatory dome systems constructed of fiberglass, telescope piers, helical fine focus adapters, and various other products for amateurs.

Designs and manufactures large telescopes and mounts, including the CP-165 telescope mount. Offers stepper motor control systems and small telescopes. Located in the Netherlands.

Produces oak tripods and accessories for Celestron's CG-5 telescope and CI-700 tripod, and for Meade's LXD55 telescope.

TeleKit Dobsonian telescope kits, equatorial platforms and altitude bearings for Dobsonians, focusers, collimating tools, telescope covers and other accessories.

Useful laser pointers with remote on-off switches, suitable for use as a star finder on a telescope.

Offers portable Dobsonian telescopes which are designed to collapse down into an extremely compact cubes for transportation.

Offers telescope accessories including mirrors, lenses prisms, and calibration equipment to the professional and amateur market. Site features excellent treatises on optical testing and terms used by opticians to describe optical quality.

Home of the Sky-Watcher brand of astronomical refractors and reflectors, catadioptric Newtonians, Maksutov-Cassegrains, plus spotting scopes, mounts, eyepieces and accessories.