Check the listing for details. ProScope New 82.5mm to M65x1 Thread Adapter With Projection Circle. Condition: New. Listed at 29.61 USD. New 82.5mm to M65x1 Thread Adapter With Projection Circle Product Feature: Female side - smooth 82.5 mm with copper eyepiece protection circle Male thread:M65x1 male thread Full length - 30 mm (not including the thread) Weight - 55 g Reliable performance.Durable. Shipping: The item will be shipped via international express as soon as the payment cleared and after the confirmed shipping address & phone number are provided. Item will be shipped by epacket to United sates, United kingdom and Australia.it will take about 7-13 days. And pls note that other countries, item will be shipped by registered mail. It usually takes about 10-25 working days to delivered. Delivery tracking number will also be provided to buyers. For all orders, please note that: we ship the item to the address which list on the paypal, pls make sure the address on your paypal is correct. Because the package was shipped by registered mail, if the shipping is delay, pls contact us first, So we can resolve the problem for you. Return: We offer 14 days return policy. 100% satisfaction is our goal! If you have any problem when you receive the package please email us first asap. We will do our best to resolve problems for you. Feedback: About the e-mail from our customers,we will reply within one day, but if you did not get reply within one day,pls give us more time. If you are satisfied with our items and service, pls do not forget left your positive feedback, very appreciated.