SKU:69339674300
ASKAR M54 to M48 Backfocus Adjuster
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Description
ASKAR M54 to M48 Backfocus AdjusterASKAR M54 to M48 Backfocus Adjuster for Enhanced Astronomical Imaging For those engaged in astronomical photography, managing backfocus is a critical challenge that can affect image quality. Variations in backfocus can arise from several factors, including filter refraction or the use of particular photography accessories that are sensitive to backfocus adjustments. ASKAR recognizes this issue and offers a practical solution with its M54 to M48
Long standby time：
AstroSolar® is engineered to maintain the optical wavefront without distortion
9 mm × 4
the usual 150 degree wide lens IS NOT included as it is not compatible
75 female adapter for ARCO 2” if you have an M48 male thread (for example if you have a corrector/reducer already inserted in your focuser)
Diameter: 130 mm
Dimensions: 182x44x20 mm without extruded parts
Vibration + buzzer + light
Narrowband filters block unwanted light
while the generous 81 mm aperture delivers images that are not only sharp but also rich in contrast
The amplifier controls the transmission
Record function
Quick Dispatch:
Your ASKAR M54 to M48 Backfocus Adjuster 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 M54 to M48 Backfocus Adjuster 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