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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
mounted stress free in high-quality cell
No more binding or rough adjustments
It is a Dedicated Solar-Tracking Mount
Black square AF bracket
the clarity will leave you in awe
Askar M54/M48 Backfocus Adjuster - BFA-M48 30 mm Eyepieces mounted stress free in high-qualityThe M48 version of the Askar backfocus adjuster's front telescope interface is female thread M54x0. 75 and the rear camera interface is male thread M48x0. 75, the overall thickness is 18mm and offers 2mm adjustment range. The backfocus adjuster is CNC machined. Each unit is a 0. 05mm precision adjustment, the surface is printed with a scale for easy adjustment and to save the position. There are two holes for fixing screws, which make the adjuster
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