Condition Notes: The book is in good condition with all pages and cover intact, including the dust jacket if originally issued. The spine may show light wear.
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1 x Holder Ring.
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M48 external thread: 3MM. - M48 internal thread: 5MM. Usually it cost about 35USD-50USD. - Thickness extension: 12.5MM.
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1 x Holder Ring. Material: Aluminum Alloy. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Introducing the rewarding hobby of astrophotography at an affordable price. Suitable for photographing the moon and planets, not suitable for deep imaging. It has high resolution and fast transmission speed, beautiful appearance and easy to carry, bringing an intimate and convenient life experience to your friends and family far away!
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Excellent for lunar- and planetary shots, but not suitable for deep- space images. Specifications: Material: plastics-.
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Material and Stability: CNC machined aluminum alloy, lightweight yet, with low vibration, suitable for long-exposure deep-sky photography. Size Options: 310mm (12.2") dovetail plate + 120mm (4.72") mounting ring; 260mm (10.24") + 120mm (4.72"); 400mm (15.75") + 130mm (5.12") optional.
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◎The ultra-wide angle of 110° and the brightness of F2 make this lens ideal for landscape photography and whole buildings, as well as for astrophotography. ◎Focal length 7.5mm, F2, ultra wide-angle design with 110° angle of view, which is roughly equivalent to a 35mm full-size equivalent of 15mm.
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