IoSystemsInc Telescope Camera Connection Adapter M48 To M42 To Conversion Ring Ring, T-Ring, 2-Inch 1.25-Inch [] (M48 T-Ring (for Nikon))

Adapters and rings for connecting telescopes and cameras M48 T-ring for Nikon F mount. The diameter is larger than that of a regular T-ring (M42), so there is no vignetting even with full-size lenses. [Connection standard] Nikon mount ⇔ M48 female [Material] Aluminum alloy M48T ring for Nikon. The diameter is larger than that of a regular T-ring (M42), so there is no vignetting even with full-size lenses. [Connection standard] Nikon mount ⇔ M48 female [Material] Aluminum alloy