Product information "Scientific Anglers Amplitude Smooth Infinity Instructor WF Fly Line"
The Scientific Anglers Amplitude Smooth Instructor Fly Line combines proven features of classic fly lines with innovative technology. It is perfect for training, but also great for fishing!
By integrating the AST Plus slickness additive directly into the coating, it offers an exceptionally smooth surface that improves casting performance and significantly increases the line's lifespan. The line features three different colors, making it easy to distinguish between sections and facilitating casting practice.
With a versatile all-purpose taper design, the line is suitable for most freshwater species. It is made half a line weight heavier to better load fast-action rods but still works well with a variety of rod types. The extended head length supports long casts and allows precise mending. This line is suitable for fishing with dry flies, nymphs, and streamers in temperate to cold climates.
The Amplitude Smooth Infinity Instructor Fly Line is delivered without packaging, only on the spool.
Details:
- Includes the revolutionary AST Plus slickness additive for superior shootability and longer durability
- Extremely versatile all-purpose taper developed for most freshwater species
- Color changes every 10' through the head for casting instruction
- Half a size heavier to load fast-action rods, but works well with a wide range of rod actions
- Extended head length for long casts and excellent mending
- Suitable for dry flies, nymphs, and streamers
- Designed for use in temperate and cold climates
- The Amplitude Smooth Infinity Instructor line is delivered on a spool only, without a box
- ID: SA AMP SMTH INFNTY WF X F (X = line weight)
Application areas [Meaning of the icons]






Line Weight | Head Length | Head Weight |
---|---|---|
#5 | 14.9 m | 14.6 g |
#6 | 15.2 m | 17.2 g |
#7 | 15.5 m | 19.8 g |
About Scientific Anglers:
The American manufacturer Scientific Anglers is known for innovative fly lines that are always ahead of their time. This success story started in 1952 with a ground-breaking invention: the first plastic-coated fly line. In the same manner, Scientific Anglers continues to strive for improvement and innovation. The result of this inspiring company philosophy is an impressive range of premium fly lines and accessories. In addition to modern fly lines, this selection also includes shooting heads, running lines and all kinds of leaders. Therefore, Scientific Anglers offers the perfect line for every type of fishing – whether you’re fishing a trout stream or a saltwater flat!