Details
The NexGuide stand-alone autoguider eliminates the need for a laptop computer in the field. Perfect for imaging with your DSLR camera.
Specifications:
IMAGE SENSOR
- Type: SONY CCD Sensor
- Chip size: 5.6mm x 4.7 mm
- Pixel Size: 9.6u x 7.5u
POWER SUPPLY
- 4 D-cell batteries (not included), optional DC power supply
Additional Information
News
- 11/22/2010 - Sky And Telescope Magazine Hot Products for 2011
- 11/19/2010 - Hot Product for 2011
Press Releases
- 08/17/2011 - Celestron Now Makes Astro Imaging Easier Than Ever!
Knowledge Base
- Why do I need to guide my telescope for photography? Don't accurate alignment and firmware functions like periodic error correction (PEC) take care of it all?
- What is field rotation? How does it affect my scope's viewing and imaging?
- What is a radial guider? How does it help with astrophotography?
- My autoguider port seems to have a problem. How do I check it?
- What are the differences between training the PECTool visually with a crosshair eyepiece and training it with a CCD camera?
- I'm using my mount with an autoguider and getting mixed results. What are the best settings to use with Celestron mounts?
- My autoguided exposures show trailing. What could cause this?
- I'm using the NexGuide autoguider and the star appears bloated as I go from locking on the star to perform auto calibration. What's wrong?
- How far should the NexGuide's exposure value be decreased? What if the star disappears from the LCD screen?
- Does the NexGuide autoguider use a subpixel guiding algorithm?
- Can I use the NexGuide with a mount that only tracks in RA?
- Can the NexGuide autoguider be used as an image source for computer-based autoguiding-PEC software like PHD or MetaGuide?
- The autoguiding port diagram in my manual is different than the diagram for the NexGuide connection. Are these differences important?
Downloads
International Manuals
NexGuide Manual (German) (609.91 KB | PDF)
NexGuide Manual (French) (605.92 KB | PDF)
NexGuide Manual (Italian) (607.83 KB | PDF)
NexGuide Manual (Spanish) (605.88 KB | PDF)
Manuals
NexGuide Manual (English) (630.68 KB | PDF)
Product Info Sheets

Celestron Accessories Two Year Limited Warranty
A. Celestron warrants its accessories to be free from defects in materials and workmanship for two years. Celestron will repair or replace such product or part thereof which, upon inspection by Celestron, is found to be defective in materials or workmanship. As a condition to the obligation of Celestron to repair or replace such product, the product must be returned to Celestron together with proof-of-purchase satisfactory to Celestron.
B. The proper Return Authorization Number must be obtained from Celestron in advance of return. Call Celestron at (310) 328-9560 to receive the number to be displayed on the outside of your shipping container.
All returns must be accompanied by a written statement setting forth the name, address and daytime telephone number of the owner, together with a brief description of any claimed defects. Parts or product for which replacement is made shall become the property of Celestron.
The customer shall be responsible for all costs of transportation and insurance, both to and from the factory of Celestron, and shall be required to prepay such costs.
Celestron shall use reasonable effort to repair or replace any accessory covered by this warranty within thirty days of receipt. In the event repair or replacement shall require more than thirty days, Celestron shall notify the customer accordingly. Celestron reserves the right to replace any product which has been discontinued from its product line with a new product of comparable value and function.
This warranty shall be void and of no force of effect in the event a covered product has been modified in design or function, or subjected to abuse, misuse, mishandling or unauthorized repair. Further, product malfunction or deterioration due to normal wear is not covered by this warranty.
Celestron disclaims any warranties, express or implied whether of merchantability or fitness for a particular use, except as expressly set forth herein.
The sole obligation of Celestron under this limited warranty shall be to repair or replace the covered product, in accordance with the terms set forth herein. Celestron expressly disclaims any lost profits, general, special, indirect or consequential damages which may result from breach of any warranty, or arising out of the use or inability to use any Celestron product. Any warranties which are implied and which cannot be disclaimed shall be limited in duration to a term of two years from the date of original retail purchase.
Some states do not allow the exclusion or limitation of incidental or consequential damages or limitation on how long an implied warranty lasts, so the above limitations and exclusions may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Celestron reserves the right to modify or discontinue, without prior notice to you, any model or style of accessory. If warranty problems arise, or if you need assistance in using your accessory contact:
Celestron
Customer Service Department
2835 Columbia Street, Torrance, CA 90503 U.S.A.
(310) 328-9560, Fax (310) 212-5835
Monday - Friday 8 a.m. - 4 p.m. PST
NOTE: This warranty is valid to U.S.A. and Canadian customers who have purchased this product from an authorized Celestron dealer in the U.S.A. or Canada. Warranty outside the U.S.A. and Canada is valid only to customers who purchased from a Celestron Distributor or Authorized Celestron Dealer in the specific country. Please contact them for any warranty service.
Where To Buy

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