Telescope Accessory M42 M48 M54 Focus Adjustment Ring (M54)

Description

• Model number: YT1254141. Name: M42 M48 M54 Focal Plane Adjusting Ring.
• M42 female thread, length 10 mm; M42 male thread, length 3.5 mm.
• Astronomical telescope accessories, Barlow lenses (2x, 3x), lunar filters, and planetary filters for detailed views of the Moon, planets, and deep-sky objects.
• Astrophotography and imaging: Capture the cosmos with T-ring adapters, prime-focus adapters, field flatteners, reducers, smartphone adapters, and dedicated astronomy cameras.
• If you have any problems, please contact us by email for fast support.

M42 focal length adjustment ring: M42 female thread, length 10 mm. M42 male thread, length 3.5 mm. Weight: 65 g Minimum thickness: 12 mm. 75 mm M48 focal length adjustment ring: M48 female thread, length 10 mm. M48 male thread, length 3.5 mm. Weight: 70 g Minimum thickness: 12 mm. 80 mm M54 focal length adjustment ring: M54 female thread, length 10 mm. M54 male thread, length 3.5 mm. Weight: 75 g Minimum thickness: 12 mm. Diameter: 90 mm. Package: 1 x focal plane adjustment ring

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