**** SOLD ****
This is the 1.04x field flattener for 35mm astrophotography, Hutech part 7784. I used this with both my Borg 76ED and Takahashi FS-102. This field flattener is very nice. It has a built-in rotation ring. The flattener allows you to adjust between 450mm and 1200mm focal lengths. It is in excellent condition.
$180 + shipping of $5 = $185 total. If you require the Nikon mount, I have the Oasis ring sold by Hutech for an additional $15 (they are $23 brand new from Hutech).
Acceptable methods of payment: I prefer PayPal and will not charge you an extra fee to use it. I also accept cashiers check, teller check, or USPS money order.