Professor optics PA05069 threaded ring M33.5x0.75 mm to M52x0.75 mm

Professor Optics Thread Ring M33.5x0.75 mm to M52x0.75 mm Article number: PA05069 EAN: 4260675050694 Product information The Professor Optics thread ring with M33.5x0.75 mm thread is compatible with our clamp adapters with M52x0.75 mm internal thread. With the help of the adapter thread ring, all front attachments with M33.5x0.75 mm external thread can be connected to the standard clamp adapter M52x0.75 mm. The thread ring is made of high-strength aluminum and is absolutely precise. For 100% hold, we recommend using the thread ring with a suitable adhesive. - Adapter thread ring for clamp adapter - M33.5x0.75 mm to M52x0.75 mm - precise screw thread for quick assembly - made of robust aluminum The delivery includes: Thread ring M33.5x0.75 mm to M52x0.75 mm