Snowbee Cap Peak Clip-On 2.5+ Magnifiers, Fishing Magnifiers

Carson VisorMag +5.00 Diopters (2.25x Power) Clip-On Magnifying Lens for Hats

are quality clip-on magnifiers designed to clip onto the bill of a hat. The sturdy stainless steel construction keeps the Hat Eyes very securely

Hat Eyes

Convenient Fumble-Free Fly-Fishing Magnifiers

Carson VisorMag +5.00 Diopters (2.25x Power) Clip-On Magnifying Lens for Hats

Flip Focal Clip-On Fly-Tying Magnifier

Snowbee Cap Peak Clip-On 2.5+ Magnifiers, Fishing Magnifiers

Snowbee Cap Peak Clip On Magnifiers 2 5

Snowbee Cap Peak Clip-On 2.5+ Magnifiers, Fishing Magnifiers

Easily access this clip on magnifier when tying on the smallest flies.

Flip Focal