SKU:48630321371
Askar F/3.9 Full Frame Reducer for FRA400C (RFRA400C)
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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Description
Askar F/3.9 Full Frame Reducer for FRA400C (RFRA400C)Specially designed for the FRA400C, this 0. 7x reducer adopts a triplet lens design, it can reduce the overall focal length to 280mm and the focal ratio to F 3. 9 while providing a flat field correction. When used with the reducer, the FRA400C supports full frame imaging and the back focus is a standard 55mm. The shorter focal ratio enables the telescope to achieve a wider field of view and faster exposure times, making it ideal for capturing large
Starlight POSI Drive Motor Order cable: PEG-CMOT-HSM
Hooked on technology and disconnected from nature
Mac OS Adapter Ring M54x0
+20° of additional tracking past the meridian on either side
Easily start tracking or stopping with the simple design of this hand controller
Chromatic focal shift (420-656nM)
It is also a nice choice for your visual observation
4mm) diameter x 14
resulting in the observed pattern
Raises the mount head 6
" Better a few filters with high optical performance produced for astronomical observations than whole mountains of filters with mediocre quality
delivering an unparalleled imaging experience for enthusiasts and professionals alike
Quick Dispatch:
Your Askar F/3.9 Full Frame Reducer for FRA400C (RFRA400C) 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 Askar F/3.9 Full Frame Reducer for FRA400C (RFRA400C) 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