Extension Ring Set M48x0.75 - 5 pieces (30, 20, 15, 10 and 5 mm)
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Condition Specifications
The condition refers to the visual appearance of the device. Each device is thoroughly inspected and found to be in perfect working condition.
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Excellent
Excellent condition devices will only have minimal wear that is hardly noticeable. -
Great
Great condition will show light signs of wear including scratches, scuffs, or small dings. Wear will be minimal but may be visible from an arm’s length distance. -
Good
Good condition with average signs of wear including scratches, scuffs, or dings that will be visible within an arm’s length distance. -
Fair
Fair condition with heavy signs of wear may include scratches, scuffs, screen delamination, dings, or dents that will be visible from more than an arm’s length distance. -
Support
Please note we cannot send individual pictures of machines. Feel free to message us at support@techable.com with any questions. -
Warranty
Each device comes with a 90-Day warranty on all parts. Additional warranty options are provided by SafeTech Warranty.
This set includes five extension tubes with lengths of 30, 20, 15, 10, and 5 mm, each featuring an M48x0.75 mm thread connection, also known as the large T2 photo thread or 2-inch filter thread. These tubes are designed to help adjust the distance between your camera and the telescope’s focal plane or accessories like correctors and field flatteners. With both internal and external M48x0.75 threads, they are compatible with camera-specific bayonet adapters as well as 2-inch color and nebula filters. The tubes have a large free inner diameter of 45.0 mm to minimize vignetting on your camera sensor, and the outer diameter of 50.65 mm allows direct mounting into any standard 2-inch eyepiece adapter. Made from matte black anodized aluminum, the total weight of the set is 85 grams.
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