M48 (F)-M42 (M) Telescope Adapter Ring M48x0.75 to M42x0.75 Female to Male thickness 5mm / 6mm / 7mm / 8mm

M48 (F)-M42 (M) Telescope Adapter Ring M48x0.75 to M42x0.75 Female to Male thickness 5mm / 6mm / 7mm / 8mm

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