This is a solar projection screen. This screen will work on various scopes such as 80mm, 75mm 60mm refractors and even 114mm reflectors. It comes with a clamp designed for Japanese (and similar) 0.965" focusers. The screen itself could use a new coat of white paint.
Will ship world wide, credit cards accepted at Paypal. Shipping $4 US Mail, $6 Priority.