Glossary | Telescope accessories | General | Series
Eyepieces, cameras, mounts and more: the most important accessories, organized by brand.
Series by brand:
HPS stands for High Precision and Speed, representing the essence of the latest 10micron mounts.
Wide angle eyepieces with the best possible image geometry and colour defect correction!
Ideally suited to challenging astronomy and physical science imaging applications.
These bags are equipped with the foam insert of the original packaging.
Filters with a low half-width for hydrogen nebulae
Filters for super-fast f/2 optics.
OIII oxygen line filter, for photographing large nebular regions.
This filter converts astro-modified DSLR cameras to enable them to be used for terrestrial photography again.
Ideal filter for Moon and planetary photography using telescopes with an aperture of 150mm or greater.
SII emission line filter, for photographing large nebulae.
UHC filters increase contrast by suppressing disruptive light sources.
Flexible dew shields with Velcro fastening.
Very versatile camera with active cooling.
The ideal deep sky camera for SC optics on altazimuth mounts.
Filter foil for solar observing.
Very stable clamping system for accessories.
Very popular and incredibly inexpensive eyepieces.
Eyepieces for observing and photography.
Line filter with 6.5 nanometre full width at half maximum
UHC stands for ultra-high contrast. These filters eliminate stray light, thereby increasing contrast.
Emission line filter with a very narrow full width at half maximum
Adapter with camera bayonet connection
Filters for photography with fast optics between f/1.8 and f/3.5.
Emission line filter with very narrow full width at half maximum for extremely fast optical systems
Very stable wood tripods with extremely good vibration damping.
Dew protection especially for Schmidt Cassegrain telescopes from Celestron
Inexpensive planetary cameras for beginners.
Inexpensive Plössl eyepieces, the ideal addition to every entry-level telescope.
High-quality planetary cameras from The Imaging Source.
Eyepieces and Barlow lenses, optimised for H-alpha solar telescopes.
Static pier with a load capacity of 60 kilograms.
Very stable tri-pier system with many possibilities.
Lens filter for observing the Sun in white light.
Eyepieces with a large field of view and a very good viewing angle - perfect for spectacles wearers too!
Modern complete package with CMOS camera and plenty of accessories.
Impact-resistant and waterproof transport cases made of a lightweight plastic material.
Artificial stars for telescope collimation.
These bags are used with the foam insert from the original packaging.
Small hard-shell case for valuable accessories.
High-quality eyepieces with an 82° apparent field of view.
All-purpose cameras for planets and deep sky objects at a very good price
Cameras for lunar, solar and planetary imaging and autoguiding.
Cameras for the photography of Moon, Sun and planets, as well as for autoguiding
Useful accessories for beginners and other observers with smaller telescopes.
HD-60 eyepieces with 60° apparent field of view and sharpness right to the edge.
Inexpensive eyepieces with a large field of view and high edge-of-field sharpness.
Cronus eyepieces offer the observer significantly more quality and comfort than standard eyepieces.
The Flatfield ED eyepieces offer a particularly flat field of view.
Omegon LE Planetary eyepieces offer a good contrast and 20 mm eye relief for a pleasant observing experience.
Omegon Oberon are wide-angle eyepieces with an 82° field of view.
Omegon Ortho eyepieces are classics for planetary observation with very high sharpness.
Omegon Panorama II are modern 100° eyepieces with very good edge sharpness.
Omegon Plössl eyepieces are reasonably-priced alternatives to standard eyepieces.
Omegon Pro products are particularly high-quality products for astronomers who want to get the most out of their observations.
Omegon Redline: 70° wide angle lenses with 2" connector and camera thread.
Omegon crosshair eyepieces are suitable for the exact tracking of a mount for astrophotography.
Fully equipped eyepiece and accessory sets.
Super Plössl eyepieces are classics for a price-conscious introduction to astronomy.
Omegon UWA eyepieces with 66° field of view at a reasonable price.
Omegon Zoom eyepieces in different quality levels, combining a range of magnifications in a single eyepiece.
Classic eyepiece design with a high-quality finish.
Small but powerful focusing motors, which are controlled using a laptop or PC.
The ultimate control unit for astrophotography.
The spectrograph for beginners.
The most versatile and best spectrograph among the compact systems.
A spectrograph, ideal for schools, associations and other educational institutions.
A fast spectrograph for experienced observers.
The complete system for observing occultations and eclipses.
The semi-professional spectrograph for observatories.
Observatory-class mount from Skywatcher.
High quality in a surprisingly compact design.
Perfect eyepieces for observing nebulae and open star clusters at low levels of magnification.
Affordable eyepieces with a short focal length for planetary observation.
With this accessory, the Celestron SC telescope becomes a Schmidt camera!
High-quality filters that have been subject to a rigorous testing process.
High-quality eyepieces that are comfortable to use.
Very high-quality eyepieces with a large apparent field of view.
Star diagonal with 99% surface reflection.
Weather-resistant protective covers for telescopes.
A very good compromise between Plössl and extreme wide-angle eyepieces
Small, but very high-quality mount, which is modularly expandable.
Altazimuth single-arm mount with very solid mechanics.
CEM stands for centre-balanced equatorial mount.
The ideal mount for a stationary pier or observatory.
The mount for mobile astrophotographers.
Special paint to eliminate reflections in optical devices.