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Our product range:

• Telescopes
  • Solar telescopes
• Telescope accessories
  • Eyepieces
  • Filters
    • Moon filters & Polarizing filters
    • Planetary & Comet Filters
    • L-RGB Filters
    • Nebulae filters
      • Broadband Filters
      • UHC Filters
      • OIII Filters
      • H-Alpha Filters
      • H-Beta Filters
      • SII Filters
      • Line Filter Sets
    • Pass Filters
    • Blocking Filters
    • Solar Filters
      • Filter Foils & Solar Glasses
      • Mounted foil filters
      • Mounted glass filters
      • Eyepiece-side filters
      • Solar projection screens
      • Glass filter without frame
    • Filter wheels & Filter sliders
    • Other
  • Prisms & Diagonal mirrors
    • Diagonal prisms
    • Amici prisms 45°
    • Amici prisms 90°
    • Diagonal mirrors
  • Barlow & Erecting Lenses
    • Barlow Lenses
    • Erecting lenses
  • Astrophotography
    • Cameras
      • Astronomical Cameras
      • Astromodified DSLRs
    • Camera adaptor
      • Projection adapter
      • T2 Rings & Lens Mounts
      • DSLR-Lens adaptors
      • Barrel adaptors
      • Hyperstar & Faststar
      • Tilting Adaptors
      • Other adapters
      • Flip mirror
    • Camera mounts
      • Smartphone & Digicam clamps
      • Piggyback camera mounts
      • Guide scope rings
      • Other camera mounting options
    • Optical accessories
      • Flatteners, Correctors, Reducers
      • ADCs & active optics
      • Tele-Extenders & Compressors
    • Guiding
      • Off-Axis-Guider
      • Guide scope rings
      • Guidescopes
    • Masks
      • Focusing Masks
      • Flatfield Masks
    • Controls & Shutter Release
      • Shutter Release
      • Controls
      • Other
    • Cooling & Drying
      • Cooling
      • Drying
    • Miscellaneous
  • Spectroscopy & Photometry
    • Spectroscopes
    • Photometer
    • Accessories
  • Adaptors
    • Extension tubes
    • Extension & reduction adaptors
      • Extension rings & adaptors
      • Reduction rings & adaptors
    • Other Adaptors
  • Finder
    • Red Dot & Projection Viewfinders
    • Optical finders
    • Mounting brackets and accessories
    • Solar finder
  • Binocular viewers
    • Instruments
    • Accessories
  • Mountings & accessories
    • Mountings
      • Alt-azimuth without GoTo
      • Alt-azimuth with GoTo
      • Equatorial without GoTo
      • Equatorial with GoTo
      • Camera Mounts
    • Tripods & Mounts
    • Column Stands & Extensions
    • Tube clamps
    • Mounting plates and rails
    • Equatorial wedges
    • Counterweights
    • Pole finder
    • Motor- & Goto-Upgrades
      • Drive Motors
      • GoTo-Kits
      • Miscellaneous
    • Controls
      • Handcontroller
      • WiFi & Bluetooth
      • Data cables
      • GPS Modules & Autoalignment
      • Miscellaneous
    • Miscellaneous
  • Focusers
    • Micro Focuser
    • Focusers
    • Adaptors
    • Motors & Controls
  • Transport & storage
    • Carrying bags
    • Carrying cases
    • Dust covers
    • Dust covers
    • Carts & Trolleys
      • Instruments
      • Accessories
  • Alignment accessories
    • Collimation eyepieces
    • Laser pointers
    • Collimation screws
    • Artificial Stars
    • Miscellaneous
  • Parts & spares
    • Optical encoders
    • Mirrors
      • Primary mirrors
      • Secondary mirrors
    • Other spare parts
  • Dew shields
    • Dew shields - hard cap
    • Dew shields - flexible cap
    • Heater bands & controls
    • Miscellaneous
    • Dry Pack
  • Straylight and glare shields
  • Cables & power supplies
    • Cable
      • Power cables
      • Data cables
      • Plug
    • Power Supplies & Hubs
      • Power Supplies
      • Power Supply Hub
    • Battery packs
  • Miscellaneous
• Observatories
  • Instruments
  • Accessories
• Planetaria & Sundials
  • Personal planetaria
    • Personal planetaria
    • Accessories for personal planetaria
  • Planetaria
    • Instruments
    • Accessories
  • Historical instruments
  • Sundials
• Media
  • 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
• Photo Tripods
  • 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
    • Head worn magnifier
    • Watchmaker's loupe
    • Digital magnifier
    • Other
  • Accessories
    • Lighting
• 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
  • 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
• Globes & Maps
• Solar Observation

Our brands:

• 10 Micron
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• 3D Astronomy
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• Agema Optics
• albedo 39
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• ALccd-QHY
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• Amds édition
• Antares
• APM
• Apogee
• Armasight
• Artesky
• Artisan&Artist
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• Astro Electronic
• Astro Optik Martini
• Astro Physics
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• Astroart
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• Astronomie-Verlag
• Astronomik
• Astronomy Now
• AstroReality
• Astroshop
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• B+W
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• Barr and Stroud
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• Cambridge University Press
• Campo del Cielo
• Canon
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• Celestial Buddies
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• COMA
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• DDoptics
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• EDDYCAM
• Edition Usborne
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• emform
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• Explore Scientific
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• geo-institut
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