Vixen Telescope Telescope Ring Thread Diameter Conversion Adapter Accessory, 42T-50.8AD (37292-8)

--------------------------------------------------------------------------------- Sold and shipped by Japanese sellers * Operated by Japanese sellers - Japanese sellers with trust and experience. * Direct from Japan - All items are carefully packed and shipped promptly from Japan. * Highest quality control - Inspected by Japanese standards to ensure high quality products. ---------------------------------------------------------------------------------

Screw diameter: 42mmT → 50.8mm