Available Recommended Accessories
The Celestron CPC Telescopes have many enhancement accessories available.ﾠ A few of our staff user favorites include:
Celestron Eyepiece and Filter Kit - 1.25 Inch Format
The 11 Inch CPC Telescope includes a 40mm Plossl Eyepiece.ﾠ The 11 Inch CPC focal length is 2800mm so this included eyepiece will yield you 70x magnification.ﾠ To get the most from your new CPC Telescope, we recommend you have a wide selection of eyepieces for high power viewing as well as wide-field viewing.ﾠ The Celestron Eyepiece and Filter Kit - 1.25 Inch Format will give you that wide selection of eyepieces.ﾠ This kit includes five 1.25 inch format eyepieces to give you the following magnification ranges in the 2800mm focal length 11 inch CPC Telescope:
- 4mm (700x Magnification)
- 6mm (467x Magnification)
- 9mm (311x Magnification)
- 15mm (187x Magnification)
- 32mm (88x Magnification)
This wider array of eyepieces will enhance your viewing of lunar and planetary surfaces. Select the Celestron Eyepiece and Filter Kit - 1.25 Inch Format as a great starter accessory for getting the most of your new Celestron 11 Inch CPC Telescope.
Upgrade to a 2 Inch Diagonal and 2 Inch format Eyepieces
2 Inch Format Eyepieces will deliver a wider field of view.ﾠ Instead of only having the Andromeda Galaxy in your field of view, now you can also have the same view but with its surroundings.ﾠ A 2-Inch format eyepiece also gives the feeling of "spacewalking" into the view.ﾠ Your eyes see substantially more field of view and many find that the 2 inch format eyepieces are more comfortable toﾠview into.
Before you can use a 2 inch format eyepiece on the 11 inch CPC telescope, you must upgrade the 1.25 inch format diagonal that is included with the telescope.ﾠ By changingﾠto a larger 2 inch format diagonal you are now able to use 2 inch format eyepieces.ﾠ Most 2 inch format diagonals also include a "reducer" adapter that will continue to allow you to use your 1.25 inch format eyepieces
Here are some choices of upgrades to change your 11 Inch CPC Telescope to use 2 Inch Format Eyepieces:
One of our favorite options for upgrading the Celestron 11 inch CPC Telescope to use 2 Inch format eyepieces is the Celestron 2 Inch Eyepiece and Filter Kit This Kit comes complete with a 2 Inch Diagonal, 2X Barlow Lens, Three 2 Inch Format Eyepieces, 2x Barlow Lens, and five 2 Inch Format filters. This is a great kit for upgrading your CPC telescope.
Upgraded Diagonal, now select some premium 2 inch format eyepieces
Its common to hear that your telescope is only as good as your eyepiece. The eyepiece is how you deliver the image your telescope has gathered to your eye. A quality eyepiece can mean the difference of seeing major amounts of detail. Here are some favorite choices for 2 Inch format eyepieces:
Power Adapters and Power Sources
The Celestron CPC telescopes include a car battery adapter power cord for powering your telescope through your vehicle. Celestron also offers a AC wall adapter for transforming standard, 110 volt AC house current to 12 volt DC current. But for the ultimate in power accessories, we recommend the Celestron PowerTank.
The Celestron PowerTank will give you many nights of viewing with your CPC telescope on one single charge. This rechargeable battery can be used over and over and even includes a powerful spotlight for cleanup and tear-down of your equipment. No more lost accessories left out overnight! The PowerTank is the best choice for powering your CPC telescope and is very convenient.
Protect your Celestron CPC Telescope with a Hard Case from JMI Jims Mobile
Jims Mobile (JMI Inc.) has been in the Telescope Accessory business for decades. We have selected JMI to provide our customers hard cases for the many popular telescopes available today. The JMI Celestron CPC Hard Case is the very best. If your moving your telescope to dark sky locations, there is no better way to transport your CPC than in a custom fit JMI Hard Case.
Ready For Astrophotography?
The rewards of capturing images from space are endless - so are the accessories and techniques for doing it! The Celestron CPC telescopes are an amazing tool for astrophotography. While we are not going into long detail of astrophotography technique, we will cover here what accessories are used for astrophotography with the CPC series telescopes. There are different methods of mating your particular camera to the CPC, or other choices of astrophotography tools you should know about:
DSLR Imaging - One of the fastest growing and most popular methods of astrophotography is using DSLR Cameras. The most popular digital SLR cameras are from Nikon and Canon. To connect a DSLR camera to your CPC telescope, you will need 2 pieces - A T-Adapter and a T-Ring.
The Celestron T-Adapter for Schmidt Cassegrains simply thread connects to the rear-cell of the CPC telescope. To connect your DSLR camera you will need to remove the lens from the camera, and replace it with a T-Ring. With the appropriate T-Ring attached to your DSLR camera you will then be able to connect your camera body directly to the T-Adapter connected to your CPC telescope.
We also recommend that you use a Celestron Reducer/Corrector. This Focal Reducer accessory will reduce your telescopes focal ratio. This focal reducer attaches first to the rear-cell of the CPC telescope, followed by the T-Adapter, then followed by your camera body with T-Ring attached.
CCD Imaging
Instead of using a CCD chip from a DSLR camera, there are also many CCD Cameras dedicated to astronomy.
Preventing Dew with the 11 Inch CPC Telescope
Dew forming on the lens of your telescope can quickly end an evening of observing. Once dew has formed, its very difficult to get rid of it. The answer is to prevent it from happening at all. Dew prevention can mean taking full advantage of those rare clear sky evenings or packing it in early.
There are two methods of preventing dew from forming. Dew Shields and Dew Heaters.
- Celestron Dew Shield - Simply wraps around the end of the telescopes optical tube, extending the tube out past the lens surface. This extra tube extension slows down the forming of dew substantially. It also blocks stray light from entering your telescope. In our opinion, a must have accessory.
- Dew Heater - A dew heater wraps around the aperture of the telescope near the optical surface, a small amount of heat is sent through this accessory making dew impossible to form. A dew heater must be powered by a dew controller to provide power. For more information, read our article on Dew Prevention here.
