SKU:41597279164
Newtonian F/4 ~ F/6 Coma Corrector
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 29 - Oct 4
Description
Newtonian F/4 ~ F/6 Coma CorrectorThe coma corrector is 3 elements fully coated optics to elimninate the coma caused by Newtonian. The corrector comes with a T thread adapter to be attached with DSLR directly. The demo pictues show the difference when the coma corrector is used for Moon photography. The item is free shipping in US mainland only.
There are several brands Dobsonian in market which you can not take a picture directly with
Why do you purchase Newtonian from GSO
Focal length: 1370mm
Alt teeth wheel
Other recommendation
35mm 2” CNC extension tube
This causes stars to appear to have a cometary coma in traditional Dobsonian reflector
GOTO Main Board
EZ PUSH TO Plugins for Win Stellarium (v3
3 Brightness choices: High / Low / flashing
25" eyepieces and filters
The detailed procedure how to implement EZ PUSH TO on Stellarium on Youtube
Quick Dispatch:
Your Newtonian F/4 ~ F/6 Coma Corrector orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Newtonian F/4 ~ F/6 Coma Corrector ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy