Select a Category:

Fiber: Tough Super Flex Product Category

Tough Super Flex (TSF) fiber is our most flexible and durable fiber available, perfect for competition pros and weekend enthusiasts alike.

Fiber: Ultra Super Flex Product Category

Ultra Super Flex (USF) is the perfect fiber for everyday use. They easily flare with heat to stay secure in your sight pin and remain bright.

Fiber: Basic Super Flex Product Category

Bright Super Flex (BSF) is our large diameter fiber from 0.060" to 0.118" for use in specialty archery sights, as well as pistol and rifle sights.

Special Order Product Category

Please select this option only after speaking with a Nanoptics Sales Representative.