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Celestron CPC 800 GPS - 203 / 2000mm GoTo SC Telescope

CPC800 Celestron CPC 800 GPS - 203 / 2000mm GoTo SC Telescope Celestron CPC 800 GPS - 203 / 2000mm GoTo SC Telescope

Celestron Schmidt Cassegrain 203 / 2032mm with diffraction-limited optics on a very stable mount with stainless steel tripod. Including complete GoTo control with over 40,000 objects in the database ...

The CPC series:

Often we have to see on telescope meetings that an excellent telescope idea has been watered down for commercial reasons. The result is usually a telescope with good approaches but with many dilutive compromises.

Celestron takes the opposite route with the CPC series:

- excellent hand-corrected look
- one of the best remunerations of the optics - brighter picture
- very easy to use electronics
- ready for all missions, up to photography
- very high stability with many power reserves
- robust stainless steel stand - adjustable in height

These are just a few of the features that set CPC devices apart from other devices.
Optics: CPC800 Celestron CPC 800 GPS - 203 / 2000mm GoTo SC Telescope The optics of the CPC 800 GPS:

The core of the CPC 800 is of course the look. Celestron has been producing Schmidt Cassegrain optics for decades and was the first supplier of these optics for amateur astronomers. The whole experience, combined with state-of-the-art manufacturing, produces a powerful yet compact look with very high sharpness performance.

The CPC 800 will already show you the Jupiter moons as slices, the Cassini graduation of the Saturn rings looks like punched out. The XLT coating also displays nebulae and galaxies with high contrast and maximum brightness. For example, you can already resolve M-13, a globular cluster outside of our galaxy, into single stars.


The main advantages:

XLT coating: Thanks to this multilayer anti-reflection coating, the Celestron lenses have a particularly high light transmission. In the particularly important wavelength range around 500nm up to 10% more light is brought into the eyepiece. Especially here, the human eye is also very sensitive.
GPS: The CPC devices already have a GPS module installed, so you have the guarantee of the best possible calibration of the device and thus a very good setting of the objects in GoTo mode.
Sky Align - the very simple calibration in the starry sky

Sky Align is the name of Celestron's brand new alignment process. It is especially easy to use.

Step 1 ... Simply enter the date, time and location in the manual control box.
Step 2 ... Take the telescope to three bright stars (also moon / planets
are possible) You do not even need to know the three calibration objects, just
in the middle is enough. Your CPC is already calibrated and ready for observation.

Particularly sturdy stainless steel tripod: The completely redesigned tripod (landing pad) has a self-centering recording device - no search in the dark for the right attachment point for the mounting foot on the tripod. Turning the mount on the tripod locks the screw holes in the correct position. Three spring-loaded, captive anchored in the tripod screws allow quick and, above all, effortless assembly in seconds. The built-in circular level facilitates leveling. The large tripod triangle also serves as a storage area for several eyepieces.

Little noise: The CPC devices are characterized by particularly quiet running noise. Even the immediate neighborhood will not feel bothered, even at maximum positioning speed. We do not have a GoTo device with comparable opening in this price range, which is as quiet as the CPC.

On / off switch: Illuminated on / off switch on the top of the housing - no more searching in the dark.

Manual adjustment of both axes: Take advantage of the CPC as a Dobson - just put it down and get started. Large, grippy pinch wheels (glove suitable) in both axes instead of fiddly small clamping lever, allow the clamping or Entklemmung both axes, so you are not necessarily dependent on a power source for observation fun.

Can be combined with all known autoguiders and software: CPC devices have their own autoguider connection. There is also a connection to the RS 232 interface. CPC devices work with all known systems without problems.

Improved Positioning Accuracy During Observation: The Alignment Sync feature allows you to improve positioning accuracy during operation by confirming a new alignment object. This feature makes sense after a long observation time if the CPC is already being used in skies that are far away from the calibration stars.

Astrophotography with the CPC GPS Telescope:

Due to the stable mount, CPC devices are fully suitable for astrophotography. Exposure times up to 30 seconds are no problem even in azimuthal mode. Of course, long exposure is also possible, but you will need a pile height cradle ............. Reduction of the periodic screw error: The CPC devices have an electronic reduction of the screw error. Thus accurately tracked stars are no problem. But also without P.E.C. is the tracking accuracy of the CPC devices high.

Particularly accurate centering of the objects with small chips: The "Precise Goto" function allows very faint objects to be brought extremely precisely to the center of the field of view or a CCD chip. First, a bright star near the searched object is selected by the electronics and approached. The observer then has to bring it with the arrow keys of the hand controller exactly in the center of the field of view. The computer then calculates the distance from this star to the searched object and drives it with high precision.

Exact arrangement with the pile height cradle - without polar finder: Astrophotography in the long exposure range demands highest accuracy in the arrangement. CPC devices can do this without the Polsucher. After calibration, activate the Polar menu. The device drives to the Polarstern. Center it by adjusting the azimuth and height of the pole height cradle to the center of the eyepiece or camera field of view. Afterwards calibrate the CPC a second time and the device is so accurately arranged that astrophotography is possible.

Particularly robust mechanics: In parallactic assembly with a pile height cradle, the mechanics are claimed much more. While many devices in azimuthal mode still provide good stability, they take on a pole height cradle rather the properties of a tuning fork. Constant tremor does not allow astrophotography. The CPC devices retain their stability on the massive pile height cradle (optional).



Technical data of the optics:

- Opening ... 203mm
- Focal length ... 2032mm
- aperture ratio ... f / 10
- Schmidt Cassegrain optics with XLT coating
- Max. meaningful magnification ... about 400 times
- limit size visually ... 14mag
- Resolution ... 0.57 "
- Shading by the secondary mirror ... 31%
- Length of the tube ... 432mm

Technical data of the mount:

- massive 2Arm fork mount
- height adjustable stainless steel stand
- sturdy carrying handles
- Control box removable - the box can be swung out
- Self-centering mounting of the mount to the tripod for easier installation

Technical data of the electronics:

- GoTo control with approx. 40,000 objects in the database
- azimuthal and parallactic operation possible (parallactic operation only with optional pole height cradle)
- NexStar computer control (more details can be found in the PDF files)
- 9 speeds: 3 ° / s, 2 ° / s, 0.5 ° / s, 64x, 16x, 8x, 4x, 1x, 0.5x
- Tracking speeds: siderial, solar and lunar
- GPS - built-in
- Various calibration procedures (see PDF Files)

Delivery:

- Optical tube C 8
- Viewfinder Telescope 8x50
- Eyepiece connection SC thread and 1.25 "plug connection
- Fork mount with GoTo control and GPS
- Robust height-adjustable tripod
- Celestron Plössl 40mm
- Celestron zenith mirror 1.25 "