Scientific Anglers

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and e...

Power Meets Finesse—Now in a Silent, Slick Package. The Amplitude Smooth MPX is a best-in-class all-purpose fly line designed to do everything a tr...

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and ei...

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and e...

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and ei...

The Amplitude Smooth series of lines are, simply put, the highest-performance smooth fly lines in the world. With up to five times less drag and ei...

The One Line to Rule Them All—With Bite. The SA Amplitude Textured Infinity is the ultimate do-everything trout line for anglers who demand power,...

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude series will shoot farther and last longer than a...

The first series of lines to feature the revolutionary AST PLUS slickness additive, the Amplitude Textured Trout Expert will shoot farther and last...

The Scientific Anglers Amplitude Textured Trout GP (General Purpose) is the ultimate all-around trout line, engineered to handle everything from de...

Let's be honest. No one will ever turn down a little extra help with their cast. Luckily, the Frequency Boost, built a half-size heavy, provides j...

Here's an idea: instead of spending $100 on a trout line, pick up a Frequency Trout fly line and use the rest on your next drive-all-night road tr...

Here’s an idea: instead of spending $100 on a trout line, pick up a Frequency Trout fly line and use the rest on your next drive-all-night road tr...

The Scientific Anglers Frequency Trout GP is a versatile, finesse-oriented general purpose trout line that delivers exceptional value and performan...

MAGNITUDE SMOOTH INFINITY  HALF SIZE HEAVY LINE      Magnitude lines are ushering in a new era in fly line technology, headaches with clear lines...

Magnitude lines are ushering in a new era in fly line technology—headaches with clear lines are a thing of the past. Our new family is loaded with ...

Double-taper fly lines may not be the most versatile of the bunch, but they're very good at what they're designed to do: delicate work at shorter d...

Power with Precision—Your New Favorite All-Around Line. The Mastery MPX from Scientific Anglers is the do-it-all fly line that doesn't flinch—whet...

The Scientific Anglers Mastery Panfish fly line is formulated with Advanced Shooting Technology and designed specifically for panfish anglers who d...

The Scientific Anglers Mastery Trout GP is a versatile, finesse-oriented general purpose trout line that delivers proven performance across a wide ...

Delicate Delivery. Classic Feel. Pure Dry Fly Precision. The Mastery Trout from Scientific Anglers is built for anglers who obsess over perfect lo...