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Our product range:

• Telescopes
• Telescope accessories
  • Filters
    • Moon filters & Polarizing filters
    • Colour filters & L-RGB
    • Nebulae filters
      • Broadband filters
      • UHC Filters
      • OIII-Filters
      • H-Alpha filters
      • H-Beta filters
      • Comet filters
      • SII filter
      • Blocking filters
      • Pass Filters
      • Sets & others
    • Sun filters
      • Filter foils
      • Mounted foil filters
      • Mounted glass filters
      • Eyepiece-side filters
      • Solar projection screens
      • Glass filter without frame
    • Filter wheels & Filter sliders
    • Other
  • Eyepieces
  • Mountings & accessories
    • Mountings
      • Alt-azimuth without GoTo
      • Alt-azimuth with GoTo
      • Equatorial without GoTo
      • Equatorial with GoTo
      • Camera Mount
    • Tripods & Mounts
    • Column stands
    • Tube clamps
    • Mounting plates and rails
    • Equatorial wedges
    • Counterweights
    • Miscellaneous
    • Pole finder
  • Prisms & Diagonal mirrors
    • Diagonal prisms
    • Amici prisms 45°
    • Amici prisms 90°
    • Diagonal mirrors
  • Erecting lenses
  • Barlow lenses
  • Astrophotography
    • Digital SRL cameras
    • Webcams & USB Eyepieces
    • Cameras
    • Camera adaptor
      • Projection adapter
      • T2 rings
      • Other adapters
      • Off-Axis Guider
      • Flip mirror
    • Camera mounts
      • Smartphone & Digicam clamps
        • Digicam clamps
      • Piggyback camera mounts
      • Guide scope rings
      • Other camera mounting options
    • Field flatteners & other photo accessories
    • Other astro-photo accessories
  • Spectrography & Photometry
    • Spectrograph
    • Photometer
    • Accessories
  • Adaptors
    • Extension tubes
    • Extension & reduction adaptors
      • Extension rings & adaptors
      • Reduction rings & adaptors
    • Solar filter adaptors
  • Finder scopes
    • Red dot finder scopes, LED & Telrads
    • Optical finders
    • Mounting brackets and accessories
  • Motors & Controls
    • Drive motors without GoTo
    • Drive motors with GoTo
    • Control without GoTo
    • Controls with GoTo
    • Power supply
    • Accessories
  • Binocular viewers
  • Focusers
    • Micro Focuser
    • Focusers
    • Adaptors
    • Motors & Controls
  • Transport & storage
    • Carrying bags
    • Carrying cases
    • Dust covers
  • Carts & Trolleys
    • Instruments
    • Accessories
  • Alignment accessories
    • Collimation eyepieces
    • Laser pointers
    • Miscellaneous
  • Parts & spares
    • Optical encoders
    • Motorized focusers & focuser motors
    • Focusing aids
    • Mirrors
      • Primary mirrors
      • Secondary mirrors
    • Other spare parts
  • Dew shields
    • Dew shields - hard cap
    • Dew shields - flexible cap
    • Heater bands & controls
    • Miscellaneous
    • Dry Pack
  • Servicing & Tuning
  • Dust covers
  • Straylight and glare shields
  • PC cables & Connecting cables
  • Miscellaneous
• Observatories
  • Instruments
  • Accessories
• Planetaria
  • Personal planetaria
    • Personal planetaria
    • Accessories for personal planetaria
  • Planetaria
    • Instruments
    • Accessories
  • Historical instruments
  • Sundials
• Books & more
  • Astro books
    • Astro-books for beginners
    • Almanacs
    • Coffee-table books
    • Observation
    • Astrophotography
    • Non-fiction books
  • Microscopy books
  • Nature guide
  • Non-fiction books for children
  • Experimental sets
  • Star charts
  • Sky atlas
  • Atlases
  • Hunting
  • Software
  • Calendars
    • Astronomy
    • Nature
  • DVDs, CDs, USB
• Terrestrial viewing scopes
  • Sightseeing telescopes
    • Instruments
    • Accessories
  • Brass telescopes
  • Pocket telescope
• Binoculars
  • Instruments
  • Accessories
    • Carrying straps & Floating straps
    • Hard cases & bags
    • Eyepieces
    • Lens caps
    • Adaptors
    • Eyepiece cups
    • Mountings
    • Miscellaneous
• Spotting scopes
  • Instruments
  • Accessories
    • Eyepieces
      • Fixed focal-length eyepieces
      • Zoom eyepieces
    • Bags
    • Photography
      • Adaptors
      • Cameras
      • Camera adaptor
      • Smartphone adapter
      • Camera mounts
      • Adapter rings
    • Miscellaneous
• Tripods & Mounts
  • Monopods
    • made of aluminium
    • made of carbon
    • made of wood
  • Bipods
    • made of aluminium
  • Tripods
    • made of aluminium
    • made of carbon
    • from magnesium
    • made of wood
  • Tabletop tripods
  • Special stands
  • Tripod accessories
    • Tripod heads
      • 3-way-panheads
      • 2-way-panheads
      • Geared heads
      • Ballheads
      • Joystick heads
      • Panoramic head
      • Accessories
    • Tripod bags
    • Miscellaneous
• Microscopy
  • Microscopes
    • Upright microscopes
      • Modular microscopes
      • Bright field microscopes
      • Dark field microscopes
      • Phase contrast microscopes
      • Fluorescence microscopes
      • Polarising microscopes
    • Stereo microscope
      • Stereo microscope
      • Stereo zoom sets
      • Stereo zoom heads
      • Pillar stands
      • Fixed arm stands
      • Overhanging stands
      • Industriel stands
      • Head holders
      • Miscellaneous
    • Inverted microscopes
    • Digital microscopes
    • Hand-held microscopes
    • Meditech
  • Microscopy accessories
    • Eyepieces
      • For microscopes
      • For stereo microscopes
      • Eyepiece cups
      • Measuring eyepiece
    • Lenses
      • For microscopes
      • For stereo microscopes
        • Miscellaneous
    • Filters
    • Lighting
      • Cold light sources
      • Ring lights
      • Other lamps
      • Light conductor
      • Filters
      • Adaptors
      • Holder
      • Lamps
      • Accessories
    • Lamp mounting arms
    • Photo cameras
      • Filters
      • CMOS
      • CCD
      • Video
      • Accessories
    • Camera adaptor
    • Tripods & Mounts
      • Pillar stands
      • Overhanging stands
      • Articulated arm
      • Head holders
      • Other
    • Carrying cases
    • Condensers
    • Contrast methods
      • Polarization
      • Phase contrast
      • Fluorescence
      • Dark field
    • Microscope stage
      • For microscopes
      • For stereo microscopes
    • Calibration
    • Miscellaneous
  • Microscopy supplies
    • Consumables
      • Blank slides & Cover plates
      • Petri dishes
      • Pipettes
    • Cutlery, storage
    • Microtome
    • Polarimeter
    • Refractometer
    • Spectrometer
    • Prepared slides
      • Biology assortments
      • Zoology
      • Histology & Pathology
      • Botany
      • Technology & Material
      • Macro specimen
      • Miscellaneous
    • Miscellaneous
• Magnifying glasses
  • Instruments
    • Reading magnifiers
    • Photo and measuring magnifier
    • Folding magnifier
    • Spectacle magnifier
    • Table-top magnifier
    • Headband magnifier
    • Watchmaker's loupe
    • Digital magnifier
    • Other
  • Accessories
• Rangefinders
• Night vision devices
  • Instruments
    • 1st generation
    • 2nd generation
    • Digital night vision device
    • Thermal imaging cameras
  • Accessories
    • Camera adaptor
    • Miscellaneous
    • IR lighting
    • Ancillary lens
• Outdoor
  • Knives & Tools
    • Instruments
    • Accessories
  • Lamps
    • Instruments
    • Accessories
  • Camouflage
    • Camouflage clothing
    • Tarnausrüstung
  • Clothing
    • Cold protection
    • Sun-shade
    • Outdoor jackets
    • Accessoires
  • Compass & Measuring instrument
    • Instruments
    • Accessories
  • Travel furniture
    • Instruments
    • Accessories
  • Outdoor kitchen
    • Instruments
    • Accessories
  • Power supply
• Weather stations
  • Wireless weather stations
    • Wireless weather stations
    • Accessories for wireless weather stations
  • Classic weather stations
• Globes
• Maps
  • Worldmaps
  • Continents
  • Countries
  • USA maps
  • Regions
    • Germany
  • Antique maps
  • Geochron
    • Instruments
    • Accessories
  • 3D maps
  • Postal codes and organisation charts
  • Childrens maps
  • Other
  • Accessories for maps
• Posters
  • Deep sky
  • Solar system
  • Educational posters
  • Canvas prints
  • Other
  • Planet Earth
  • Nature
• Maintenance & Cleaning
  • Cleaning towelettes
  • Lens cleaners
• Servicing & Tuning
• Miscellaneous
  • Kits
  • Accessoires
  • Photo printed blinds
    • Photo printed vertical blinds
    • Photo printed roller-blinds
    • Photo printed vertical blinds (large surfaces)
  • Meteorites
  • Digital & analog compasses
  • MP3-Players
  • Anemometers
  • Seats
  • Lamps
  • Tents & Draft shields
  • Purchase vouchers
  • T-Shirts
  • Watches
  • Experimental sets
  • Toys
  • Cups
  • Gift ideas
  • Batteries
• Riflescopes
  • Instruments
    • Red dot sights
  • Accessories
    • Mounts
    • Aimining help
    • rifle stick
    • Objective & eyepiece caps
    • Weapon's care & cleaning
    • Weapon cases & bags
    • Miscellaneous
• Wildlife cameras
  • Instruments
  • Accessories
• Nature observation
• Astronomy
• Digiscoping

Our brands:

• 10 Micron
• 3 Legged Thing
• 3D Astronomy
• Acuter
• Agema Optics
• albedo 39
• Albireo
• ALccd-QHY
• Alpina Sports
• Altair
• Amds édition
• Antares
• APM
• Apogee
• Armasight
• Artesky
• Artisan&Artist
• ASA
• ASToptics
• Astrel Instruments
• Astro Electronic
• Astro Optik Martini
• Astro Physics
• Astro Professional
• Astroart
• AstroCD
• Astrodon
• AstroMedia
• Astronomie-Verlag
• Astronomik
• Astronomy Now
• AstroReality
• Astroshop
• AstroTrac
• Astrozap
• Atik
• ATN
• Avalon
• B+W
• Baader
• Bacher Verlag
• Barr and Stroud
• Berlebach
• Bilora
• Bobs Knobs
• Bresser
• Bresser Junior
• Buki
• Burris
• Bushnell
• Cambridge University Press
• Campo del Cielo
• Canon
• Carson
• Celestial Buddies
• Celestron
• ColdTex
• Columbus
• Coronado
• Cullmann
• DayeTurner
• DayStar
• DDoptics
• Denkmeier
• Diffraction Limited
• DIGIPHOT
• DJW Verlag
• DOCTER
• Dorling Kindersley
• Dörr
• EDDYCAM
• Edition Usborne
• Ejendals
• emform
• EOC
• Ertl Elektronics
• Eschenbach
• Euro EMC
• Euromex
• Explore Scientific
• Eyrolles
• FAAE
• Farpoint
• Fenix
• FLI
• FLIR
• FLM
• FOCUS
• Freemedia
• Fujinon
• GalileoScope
• Geco
• Gemini
• geo-institut
• Geochron
• Geoptik
• Georelief
• Gerber
• Gerd Neumann jr.
• GSO
• HAWKE
• HCM Kinzel
• Hemisferium
• Herbertz
• HJR Verlag
• Hotech
• Howie Glatter
• Hubble Optics
• Hund
• i-Nova
• IDAS
• idee-Concept
• Immersive Adventure
• IntesMicro
• iOptron
• Irox
• jenschmedia
• JMI Telescopes
• JTW
• Jurassic Jewellery
• K+R
• Kahles
• Kaiser Fototechnik
• Kala
• Kein Hersteller
• Klett-Perthes Verlag
• Knaeble
• Kober-Kümmerly+Frey
• Könitz
• Kosmos Verlag
• Kowa
• KunstSchätzeVerlag
• Lacerta
• Lansky Sharpeners
• Learning Resources
• Leatherman
• LED LENSER
• Leica
• Lens2scope
• LensPen
• Leupold
• Levenhuk
• Lichtenstern Verlag
• LIEDER
• Losmandy
• Lowepro
• Lumenera
• Lumicon
• Lunatico
• Lunt Engineering
• Lunt Solar Systems
• LVI
• Lymax
• Magic Floater
• Manfrotto
• Marumi
• Mastro-Tec
• MBM Systems
• Meade
• Meopta
• Milkyway Domes
• Minox
• Mintron
• mitp-Verlag
• Moon Boot
• Moonglow
• MoonLite
• Moravian
• Motic
• Motorbuch-Verlag
• N-Vision
• NASA
• National Geographic
• Newcon Optik
• NexDome
• Night Owl Optics
• Nightspotter
• Nikko Stirling
• Nikon
• NimaxGmbH
• Nitecore
• noctutec
• Novex
• Novoflex
• NURUGO
• Oculum Verlag
• Officina Stellare
• Oklop
• Olympus
• Omegon
• OP TECH
• Optec
• Opticron
• Optika
• Optolyth
• Oregon Scientific
• Orion
• Palazzi Verlag
• Parks Optical
• Paton Hawksley
• PegasusAstro
• PELI
• Pentax
• Pierro Astro
• Planam
• Planet Observer
• Planet Poster Editions
• Polyband
• PrimaLuceLab
• Pulch+Lorenz
• Pulsar
• Radius Design
• Rainbow Astro
• Räthgloben 1917
• RayWorld
• Redfield
• Redmark
• Replogle
• Revelation
• Rheinwerk-Verlag
• Rigel Systems
• Rowan
• SBIG
• Scanglobe
• Scanglobe Replogle
• SCHOTT
• Schweizer
• ScopeDome
• Seben
• Seeadler Optik
• Seek Thermal
• Sega Toys
• Shelyak
• Sideres
• Simulation Curriculum
• Sky Publishing
• Skywatcher
• Software Bisque
• Solarscope FR
• Solarscope UK
• Soligor
• Sonstige
• Sony
• Spektrum Akademischer Verlag
• Springer
• SPUDZ
• Stanley
• Starblitz
• Starlight Instruments
• Starlight Xpress
• Starry Night
• Starway
• Stealth Gear
• Steiner
• Stellanova
• Stiefel
• suck UK
• Sunwatch Verlag
• Swarovski
• SWIZA
• TAL
• Tasco
• Taurus
• Tecnosky
• Tele Optik
• Telegizmos
• TeleVue
• Telrad
• Terra by Columbus
• Tessloff-Verlag
• TFA
• The Future Mapping Company
• The Glass Eye
• The Imaging Source
• Tiltall
• Timm Kasper Fotoservice
• Ting
• ToupTek
• Triton
• TS Optics
• UKGE
• Unihedron
• United Soft Media
• Usborne
• Vanguard
• Varta
• Vixen
• Vortex
• Walkstool
• Walther
• Watec
• Weaver
• WeitSicht Verlag
• Wenger
• Wenschow-Verlag
• Wiley-VCH
• William Optics
• Willmann-Bell
• Windaus
• Wischnewski-Verlag
• Yukon
• Zarges
• ZEISS
• Zoffoli
• Zoomion
• ZWO