Skip to navigation
Skip to content
Menu & assortiment
Telescopes
Beginners telescopes
Children telescopes
GoTo telescopes
Astrophotography telescopes
Reflecting telescopes
Dobsonian telescopes
Solar telescopes
Catadioptric telescopes
Refractor telescopes
Microscopes
Beginners microscopes
Children microscopes
Biological microscopes
Digital USB microscopes
Phase contrast microscopes
Metallurgical microscopes
Fluorescence microscopes
Invert microscopes
Polarizing microscopes
Stereo microscopes
Binoculars
Beginners binoculars
Children binoculars
Astronomy binoculars
Event binoculars
Hunting binoculars
Monoculars
Travel binoculars
Bird and nature binoculars
Safari binoculars
Watersport binoculars
Spottingscopes
Beginners spottingscopes
Children spottingscopes
Astrophotography
Adapters/rings/spacers
Bahtinov masks
Camera adapters
Camera holders
Cameras
Filters
Filter wheels
Flatteners/comacorrectors
Focal reducers
Guide cameras
Guidescopes
Motor focusers
Smart accessories
Off Axis Guiding
Others
Accessories
Battery & power supplies
Barlow lenses
Protective covers
Books & magazines
Gift cards
Collimation
Dew control
Diagonals
Filters
Focusers
GPS
Cables
Domes
Suitcases and carrying bags
Mounting
Mounts
Eyepieces
Maintenance products
Smart accessories
Software
Spectrography
Tripods
Stray light protection
Power adapters
Tracking motors
Wedges and accessories
DIY
Finders
Other accessories
Offers
Occasions
English
Nederlands
(
Dutch
)
We helpen u graag
Bel ons op 020 - 641 20 83 of mail ons als u vragen heeft of advies wilt.
Our shop
Middeldorpstraat 1, Amstelveen. Wij zijn geopend van maandag t/m vrijdag van 10.00 tot 17.00. Op zaterdag tot 16.30.
De Ganymedes winkel op de kaart
Search for:
MENU
MENU
Information
Information about telescopes
Information about microscopes
Information about binoculars
Information about spotting scopes
Information about astrophotography
News
Service
Astrophotography service
Spread payments
Repairs
Product service
Shipping / returns
Events
Information about events
Organized by Ganymedes
Organized by third parties
About
Contact
Customer service
Company Information
Customers about us
Privacy
Terms and Conditions
Account
Login
My account
My addresses
My orders
My downloads
Popular brands
Baader
Celestron
Advanced VX
Astro Fi
AstroMaster
CGEM II
CGX
CGX-L
CPC
Inspire
LCM
NexStar Evolution
NexStar SE
NexStar SLT
Omni XLT
PowerSeeker
RASA
SkyMaster
StarSense Explorer
iOptron
Kowa
Optolong
Pegasus Astro
PrimaLuceLab
William Optics
CAT series
Fluorostar
Gran Turismo
Star
ZenithStar
ZWO
English
Dutch
€
0,00
0 items
Menu
MENU
MENU
Telescopes
All telescopes
Beginners telescopes
Children telescopes
GoTo telescopes
Astrophotography telescopes
Reflecting telescopes
Dobsonian telescopes
Solar telescopes
Catadioptric telescopes
All catadioptric telescopes
Astrophotography
Maksutov-Cassegrains
Schmidt-Cassegrains
Ritchey-Chretien
Refractor telescopes
All refractor telescopes
Achromat
Apochromatic doublet
Apochromatic triplet
Astrophotography
New products
Offers
William Optics RedCat II 51 F4.9 Petzval telescope
Aperture (mm): 51
Focal length (mm): 250
Speed (f): 4.9
Rated
0
out of 5
Sale!
€
1.059,00
Original price was: € 1.059,00.
€
899,00
Current price is: € 899,00.
Ask us for the delivery time
Offers
William Optics Gran Turismo 71 APO telescope red
Aperture (mm): 71
Focal length (mm): 419
Speed (f): 5.9
Rated
0
out of 5
Sale!
€
1.199,00
Original price was: € 1.199,00.
€
1.099,00
Current price is: € 1.099,00.
Available
Microscopes
All microscopes
Beginners microscopes
Children microscopes
Biological microscopes
Digital USB microscopes
Phase contrast microscopes
Metallurgical microscopes
Fluorescence microscopes
Invert microscopes
Polarizing microscopes
Stereo microscopes
New products
Euromex EduBlue stereo microscope, choose your model
Application: Organisms and everyday objects
Type: Stereo microscopes
Eyepiece magnification (x): 10
Rated
0
out of 5
€
269,00
–
€
319,00
This product has multiple variants. The options may be chosen on the product page
Delivery time: make your choice
Binoculars
All binoculars
Beginners binoculars
Children binoculars
Astronomy binoculars
Event binoculars
Hunting binoculars
Monoculars
Travel binoculars
Bird and nature binoculars
Safari binoculars
Watersport binoculars
New products
Swarovski CL Curio 7×21 compacte verrekijker
Application: Onbekend
Focus from: Onbekend
Performance twilight: Onbekend
Rated
0
out of 5
€
747,00
Available
Zeiss SFL 8×30 verrekijker
Application: Onbekend
Focus from: Onbekend
Performance twilight: Onbekend
Rated
0
out of 5
€
1.370,00
Available
Spottingscopes
All spottingscopes
Beginners spottingscopes
Children spottingscopes
New products
Celestron Regal M2 80ED 20-60x spotting scope
Application: Unknown
Lens diameter (mm): 80
Waterproof: Yes
Rated
0
out of 5
€
1.049,00
Available
Astrophotography
Adapters/rings/spacers
Bahtinov masks
Camera adapters
Camera holders
Camera's
Filters
Filter wheels
Flatteners/comacorrectors
Focal reducers
Guidecamera's
Guidescopes
Motor focusers
Smart accessories
Off Axis Guiding
Others
New products
ZWO ASIAIR Mini wifi wireless controller
Type: Wi-Fi control
Rated
0
out of 5
€
269,00
Available
ZWO ASI678MC (color) 3840×2160 2um
Sensor kind: CMOS
Sensor size: 1/1.8"
Sensor dimensions: 7.7 x 4.3
Rated
0
out of 5
€
395,00
Available
Accessories
Battery & power supplies
Barlow lenses
Protective covers
Books & magazines
Gift cards
Collimation
Dew control
Diagonals
Filters
Focusers
GPS
Cables
Domes
Suitcases and carrying bags
Mounting
Mounts
Eyepieces
Maintenance products
Smart accessories
Software
Spectrography
Tripods
Stray light protection
Power adapters
Tracking motors
Wedges and accessories
DIY
Finders
Other accessories
New products
Ganymedes 2-inch moon filter ND96
Rated
0
out of 5
€
25,00
Available
ZWO TC40 tripod
Rated
0
out of 5
€
359,99
Available
Offers
Home
About
Contact
Customer service
Company Information
Customers about us
Privacy
Terms and Conditions
Checkout
Events
Information about events
Organized by Ganymedes
Organized by third parties
Information and advice
Buying a telescope? This is where you have to watch out | Ganymedes Amstelveen
Information about telescopes
Information about microscopes
Information about binoculars
Information about spotting scopes
Information about astrophotography
My account
News and blogs
The latest news
Blogs
Offers
Service
Astrophotography service
Product service
Repairs
Shipping / returns
Spread payments
Shopping cart
Store
Assortment
Telescopes
Beginners telescopes
Children telescopes
GoTo telescopes
Astrophotography telescopes
Reflecting telescopes
Dobsonian telescopes
Solar telescopes
Catadioptric telescopes
Refractor telescopes
Microscopes
Beginners microscopes
Children microscopes
Biological microscopes
Digital USB microscopes
Phase contrast microscopes
Metallurgical microscopes
Fluorescence microscopes
Invert microscopes
Polarizing microscopes
Stereo microscopes
Binoculars
Beginners binoculars
Children binoculars
Astronomy binoculars
Event binoculars
Hunting binoculars
Monoculars
Travel binoculars
Bird and nature binoculars
Safari binoculars
Watersport binoculars
Spottingscopes
Beginners spottingscopes
Children spottingscopes
Astrophotography
Adapters/rings/spacers
Bahtinov masks
Camera adapters
Camera holders
Cameras
Filters
Filter wheels
Flatteners/comacorrectors
Focal reducers
Guide cameras
Guidescopes
Motor focusers
Smart accessories
Off Axis Guiding
Others
Accessories
Battery & power supplies
Barlow lenses
Protective covers
Books & magazines
Gift cards
Collimation
Dew control
Diagonals
Filters
Focusers
GPS
Cables
Domes
Suitcases and carrying bags
Mounting
Mounts
Eyepieces
Maintenance products
Smart accessories
Software
Spectrography
Tripods
Stray light protection
Power adapters
Tracking motors
Wedges and accessories
DIY
Finders
Other accessories
Offers
Occasions
Home
/
Telescopes
/
Catadioptric telescopes
/
Page 4
Catadioptric telescopes
Text search
Filter
FILTER
Remove filters
Default sorting
Sort by popularity
Sort by average rating
Sort by latest
Sort by price: low to high
Sort by price: high to low
Items per page:
18
36
72
Showing 73–73 of 73 results
←
1
2
3
4
Celestron Rowe Ackermann 36 cm (RASA)
Aperture (mm): 355.6
Focal length (mm): 790
Speed (f): 2.2
Rated
0
out of 5
€
16.500,00
Ask us for the delivery time
FILTER
Remove filters
Default sorting
Sort by popularity
Sort by average rating
Sort by latest
Sort by price: low to high
Sort by price: high to low
Items per page:
18
36
72
Showing 73–73 of 73 results
←
1
2
3
4
Filters
Remove filters
Product categories
Price
Offer
Valuation
State
Aperture (mm)
Focal length (mm)
Speed (f)
Maximum meaningful magnification (x)
Minimum meaningful magnification (x)
Maximum resolution (arcsec/pixel)
Image circle (mm)
Limiting magnitude
Coatings
Mount
GOTO
Focuser type
Focuser size
Focuser rotatable
Focuser fine adjustment
Color
Brand
Series
Type
Type of optics
Tube material
Tube weight (kg)
Tube length (mm)
Tube diameter (mm)
Supplied viewfinder
Included eyepieces
Supplied diagonal
Supplied tripod/mount
Suitable for children
Suitable for novice user
Suitable for advanced user
Suitable for astrophotography
Suitable for moon and planets
Suitable for nebulae and galaxies
Suitable for sun
Suitable for panorama or penthouse
Remove filters