Quick view Astro-Physics Thin 2" Adapter with brass locking ring and 3 large thumbscrews. Use when you need 11/32" more in-travel. (ADA20132) $50.00 Add to Cart
Quick view Astro-Physics Threaded 2.7" Extension with Internal T-thread. For use with BPFFC, BARCON and other accessories with male T-threads. The maximum OD of the T-thread accessory is 2.5". (A3511) $60.00 Add to Cart
