You are on european store, if you’re shopping from Extra-UE Country please visit our Worldwide store

Product was successfully added to your shopping cart.
  • Celestron Astrografo Rowe-Ackermann Schmidt 11" con SESTO SENSO Celestron Astrografo Rowe-Ackermann Schmidt 11" con SESTO SENSO

Free shipping in most EU countries

for order at least €500

Celestron Rowe-Ackermann Schmidt 11" astrograph with SESTO SENSO

Product code: CE91075SS

Be the first to review this product

Quick Overview

Celestron RASA Rowe-Ackermann Schmidt 11" with SESTO SENSO is the powerful astrograph 280mm f2.2 that allows you to make wide field astrophotography of deep-sky objects in a short time! Thanks to SESTO SENSO you can control the focus, also remotely.

This offer contains:

Celestron Rowe-Ackermann Schmidt 11" astrograph

Qty: 1


Celestron EdgeHD 800 con barra Vixen

SESTO SENSO 2 robotic focusing motor

Qty: 1

In stock

SESTO SENSO 2 motorizzazione robotica per focheggiatori

Availability: Order

Regular Price: €4,821.00

Special Price €4,675.00

22% tax incl
if you pay by bank transfer €4,534.75


Celestron Rowe-Ackermann Schmidt 11" astrograph with SESTO SENSO: main features

The Celestron Rowe-Ackermann Schmidt 11" astrograph, is the telescope designed by Celestron dedicated to astrophotography. With this instrument is not possible to make visual observations, but its incredible focal length f/2.2, together with the large telescope diameter, allows deep-sky object astrophotography even with short exposure times. If you are looking for a dedicated instrument to deep-sky photography, this is the ideal solution. Thanks to appropriate adapters supplied, the imaging camera is installed in front of the telescope, instead of the secondary mirror. The Celestron Rowe-Ackermann Schmidt 11" astrograph is designed for the more demanding astroimagers. 3 years of warranty on the optical tube!

  • Celestron Rowe-Ackermann Schmidt 11" astrograph is a D:280mm F:620mm f/2.2 Rowe-Ackermann Schmidt 8" astrograph telescope
  • SESTO SENSO 2 is the best robotic focusing motor, great both for visual use and astrophotography


Celestron Rowe-Ackermann Schmidt 11 astrograph with SESTO SENSO



SESTO SENSO 2: the most advanced robotic focusing motor!

This special version of the Celestron Rowe-Ackermann Schmidt 11" astrograph adds SESTO SENSO 2 - The highly accurate, advanced, vibration free, robotic focusing motor for your telescope! Connect it to the USB port of your EAGLE or Windows® computer to electronically control focus. If you don’t want to focus using a computer, you can connect wirelessly from any smartphone or tablet using the integrated Virtual HandPad via the built-in Wifi network in the SESTO SENSO 2! Thanks to the Self Centering Clamp technology (SCC), SESTO SENSO 2 can be installed without the need of external brackets. The supplied FOCUS Manager software and ASCOM driver allow easy configuration of the many advanced features of SESTO SENSO 2. Thanks to the precisely controlled motor with integrated electronics, SESTO SENSO 2 achieves incredible precision of just 0.7 microns.

Celestron RASA Rowe-Ackermann Schmidt 8 astrograph with SESTO SENSO
In the picture above, Celestron Rowe-Ackermann Schmidt 8" astrograph with SESTO SENSO and the following optional accessories: 495mm PLUS Losmandy type bar (above the OTA) with thee EAGLE installed in parallel (above the telescope).



Rowe-Ackermann Schmidt astrograph for astrophotography

The autoguide with this astrograph in many cases it is not necessary (a precise polar alignment of the mount is often sufficient), the short focal ratio and its large diameter, making it bright and fast. The useful optical window is 43mm, it's geometrically and chromatic well corrected, perfect for imaging with DSLR or CCD cameras even with large sensors. The housing of the camera with the relative adapters (supplied as standard) allows to use any type of sensor, DSLR or CCD. In order to install the filters, an adapter ring is provided, to be screwed before the camera. This astrograph is equipped with a high-quality focusing system. The micrometric focuser Feather Touch is one of the best on the market, it's installed as standard on all Rowe-Ackermann telescopes in order to provide the user a high-quality tool not only optically but also mechanical. Since the large size of the mirror, a 12v powered fan is installed to speed up the optics acclimatization.



Celestron Rowe-Ackermann Schmidt 11 astrograph with SESTO SENSO: scope of delivery

-Celestron Rowe-Ackermann 11" optical tube

- SESTO SENSO 2 robotic focusing motor

- Micrometric Feather Touch focuser

- Adapter for CCD T2 (42mm)

- Adapter for CCD 48mm

- 12V fan for acclimatization

- Dovetail bar Losmandy type

Technical specifications

Optical Design Rowe-Ackermann
Optics Primario sferico, con lastra correttrice e gruppo spianatore
Diameter (mm) 280mm
Tube diameter N/A
Focal Length (mm) 620mm
Focal Ratio f/2.2
Field flattener/corrector Included and not removable
Optical Tube Alluminio
Obstruction 41%
Focuser con SESTO SENSO
Eyepiece holder No
Weight 19,5 Kg
Hard/soft case No

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

  1. Be the first to review this product

Write Your Own Review

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars