Celestron
Celestron C14 XLT SCT OTA Optical Tube Only (91038-XLT)
Regular price $9,52000Unit priceBackorderedCelestron
Celestron C11 SCT OTA with CGE Dovetail (91036-XLT)
Regular price $4,62000Unit priceBackordered
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Schmidt-Cassegrain telescopes offer you access to a compact and versatile instrument for astronomical observation. This type of catadioptric telescope combines the optical design of a Cassegrain reflector with a Schmidt corrector plate, allowing the use of a simple spherical surface while reducing aberrations and improving image quality.
The Schmidt-Cassegrain design makes these telescopes compact and easy to transport, while offering long focal lengths and optical performance well-suited for both planetary and deep-sky observation. They are particularly appreciated by enthusiasts looking for a versatile instrument capable of adapting to different types of observing, including astrophotography.
Our selection includes various Schmidt-Cassegrain models, offering different apertures and configurations to meet the needs of experienced users and passionate observers looking to invest in a high-performance telescope. These instruments allow you to explore the Moon, planets, nebulae, and galaxies with precision and ease.
By choosing a Schmidt-Cassegrain telescope from Astronomy Plus, you benefit from a diverse range that combines compactness, optical quality, and adaptability—allowing you to fully enjoy your observing sessions and astronomy projects.
Celestron
Celestron C14 XLT SCT OTA Optical Tube Only (91038-XLT)
Celestron
Celestron C11 SCT OTA with CGE Dovetail (91036-XLT)
Excellent camera for "Lucky imaging" of planets.
Products as described, arrived 3 days before due date.
This is a great deep sky scope, and I am looking forward to getting some great pictures with it, all I need now are some clear skies (it's raining at the moment)
Very sturdy and better than expected!
ASTRONOMIK MC CLEAR FILTER 2’’ SCT 24 TPI
Se visse directement sur l’adaptateur 2’’ SCT 24 TPI , votre dos visuel se visse sur le ASTRONOMIK MC CLEAR FILTER 2’’ SCT 24 TPI.
1) Permet de sceller le tube optique. Une touche de graisse de silicone pure, de qualité, celle pour les équipements de plongée assure l’étanchéité.
2) Empêche les contaminants de s’infiltrer
3) Empêche l’effet cheminée lorsqu’on change un oculaire ou un accessoire par temps froids.
4) Combiné à une isolation thermique de l'OTA un isolant thermique à double face genre REFLECTIX, permet de sortir l’instrument d’un local chauffé vers la température frigide extérieure pour observer immédiatement sans attendre l’équilibrage des températures.
J’ai testé de 25C à 5C, sur deux nuits à l’oculaire clavé 10mm dès l’installation 5 minutes après la sortie de l’instrument, l’image est absolument nette avec seulement la turbulence d’un seeing de 3-4, et ce durant toute la durée de la séance.
Images de Saturne au MK127 de SVBONY F:1500mm, Caméra ZWO ASI 678MC au foyer primaire, Filtre 1.25" Baader contrast boost, capture .SER, Sharpcap, PIPP, AS4!, registax 6.
Les photos sont un stack des images brutes stabilisé de PIPP, et l'autre un léger traitement dans Registax 6.
Le 27 octobre vers 21h30 5 à 10 minutes après avoir sorti l’instrument, viewing 3/5. Hier avec barlow QT 2,25x Baader, résultat similaire. C'est ce que j'espérait, les tests se poursuivre.
Astronomy Plus is a reliable Canadian retailer specializing in telescopes and astrophotography gear.
Their product selection is excellent — everything from smart telescopes like the Seestar series to mounts, cameras, filters, and accessories from top brands. Items arrive in perfect condition and are well-stocked.
Shipping is impressively fast!
Nice product, I hope it works for me. I put the tri-baht together properly, it snaps together easily. Problem, it does not fit my 11” Celestron cat. The hole in the center is too small by a millimetre so the tri-baht will not attach securely. Any suggestions?
Hi Mike, thanks for the detailed feedback, and sorry the mask isn’t securing properly on your 11” Celestron. Please contact us with your exact telescope model. What is your C11 version. Classic, Edge HD? This is probably why it does not work.
Fonctionne immédiatement une fois qu’on sait qu’il faut activer avec la manette. À date aucun délai au démarrage sur plusieurs sessions.
Très bon outils pour amateur. Explication clair et rapide à monter. Personnel très sympathique aussi :-)
Excellent service. Excellent product. Thanks Astronomy Plus!!