- Telescopes
- Overview:
Telescopes - Achromatic Refractor
- Apochromatic Refractor
- Overview:
Apochromatic Refractor - ED Refractor - less color aberration than an achromatic
- SD APO - color free 2-element APO objective
- EDT APO - 3 element ED objective
- High End APO with 3-element APO objective - no color aberation
- Flatfield APO with flat field for Astrophotography
- All Apos and EDs from all manufacturers - large overview
- TS APO and ED from Japan with high quality optics
- Overview:
- Newtonian Telescopes
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- Overview:
- Mounts Tripods Rings Rails Power Supply ...
- Overview:
Mounts Tripods Rings Rails Power Supply ... - Mounts Equatorial with GoTo
- Mounts Equatorial without GoTo
- Mounts Azimutal with GoTo
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- Mount Control & Electronics
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- Overview:
- Telescope Accessories
- Overview:
Telescope Accessories - Eyepieces
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- Overview:
- Filters
- Overview:
Filters - Color Filters and Color Filtersets
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- Neutral-Density and Polfilter
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- Photo - Filtersets
- Photometric Filters
- Clip Filter for DSLR Cameras
- Filter Wheels and Filterslider
- Solar Filters for white light
- Solarfilter for H-Alpha and Calcium
- Overview:
- Adaptors
- Overview:
Adaptors - Adapter 1,25" and 24,5mm
- Adapter 2"
- Adapter T2 - M42x0.75
- Adapter M48x0,75
- Adapter M54
- Adapter SC
- Adapter M63
- Adapter M68
- Adapter to other Threads
- Adapter Extensions
- Adapter camera bayonet
- Adapter Objective Filterthread
- Adapter Quick Changing , Rotation
- Adapter Eyepiece Projection
- Adapters Tilting
- Overview:
- Astrophotography and Photography
- Overview:
Astrophotography and Photography - Cooled Cameras
- Cameras without Cooling
- Deep-Sky Cameras uncooled
- Set-Offers Camera, Filter, Wheels
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- Travel mounts for astro imaging
- Imaging Correctors for Telescopes
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- Everything for Guiding
- Focusing aids - Bahtinov mascs
- Flat Field foils and boxes
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- Piggyback Camera Holder
- Camera Bags, Photocases & more
- Digital Camera and Smartphone Adapter
- Other photo accessories
- Overview:
- Binoculars, Spotting Scopes, Microscopes, Range Finders
- Overview:
Binoculars, Spotting Scopes, Microscopes, Range Finders - Roof Prism Binoculars
- Binoculars with Porro prisms
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- Bags for Phototripods & Binoculars
- Overview:
- Phototripods and Binomounts
- Books, Software
- Overview:
Books, Software - Books for Astronomy Beginners
- Star Charts and Planispheres
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- Nature Photography TimeLapse
- Overview:
- Night Vision, Magnifiers, Weather, Domes & more
- Beginner Astronomy and Gift Ideas
- Second Hand & Special Offers
- New products
manufacturers
TS-Optics CF-APO 90 mm f/6 FPL55 Triplet APO Refractor with Certificate Reviews
6/8 Reviews
Wrote by Jörg J. on 21.01.2024
"Gute Qualität und hält was es verspricht. Keine blauen Ränder an den hellen Sternen."
Wrote by sameul s. on 24.06.2023
"very good optics very good mechanically "
Wrote by Gerald S. on 25.04.2023
"Auf der Suche nach einem leichten optisch hochwertigen Apo bin ich auf diesen Refraktor gestoßen. Einsatz für Fotografie und Beobachtung von Planeten, Nebel und Galaxien auf HEQ5 Pro in leicht lichtverschmutzter Umgebung. "
Wrote by Steffen K. on 18.01.2023
"Super Teil."
Wrote by Mario B. on 04.01.2023
"Excellent product. High-quality telescope and I recommend 100%"
Wrote by Boyan K. on 07.10.2022
Für den Preis ein sehr guter apochromatische Refraktor. Zusammen mit den beiden Korrektoren (1.0 u. 0.8) ist er zudem auch sehr variabel einsetzbar. Lässt man die Korrektoren weg und ersetzt sie durch einen Herschelkeil ist er zudem auch für die Sonne im Weisslicht sehr gut geeignet.
