Scientific Anglers Magnitude Textured Infinity Float Fly Line
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 revolutionary new technologies making it the most durable and slickest clear floating fly line on the market. Period.
This half-size heavy line features an extended head length for long-distance casts and superior mending ability. The option of a clear floating head or 10′ clear floating tip allows for the ultimate stealth when presenting flies to highly pressured fish. Made to load fast-action rods but works well with a variety of rod actions.
Key Features
- DuraCoat Technology: Advanced dual-polymer design optimizes line stiffness, abrasion resistance, and slickness with minimal memory
| Specification | Value |
|---|---|
| Line Type | Float Line |
| Weight | Half-Size Heavy |
| Head Length | Extended |
| Tip Option | Clear Floating Head or 10′ Clear Floating Tip |
| Best Rod Action | Fast-Action |
FAQ
What makes the DuraCoat Technology different from other fly line technologies?
DuraCoat Technology uses an advanced dual-polymer design that improves line stiffness, abrasion resistance, and slickness while reducing memory.
Is this line suitable for both fast-action and slower-action rods?
This line is designed to load fast-action rods but performs well with a variety of rod actions.
Can I use the 10′ clear floating tip for long-distance casting?
Yes, the extended head length and clear floating tip are optimized for long-distance casts and improved stealth when fishing.




Felicity Mitchell –
The line casts smoothly and feels very slick in the water. The clear floating tip helps me stay undetected when fishing in pressured waters. It’s durable and holds up well after multiple casts.
Stephen Davies –
I’ve switched from my old float line, and this Magnitude line has made a noticeable difference in my casting distance and accuracy. The extended head is a game changer for long casts.
Jake Turner –
The DuraCoat technology feels responsive and doesn’t tangle easily. I use it in both still and moving water, and it performs consistently. A bit more expensive, but worth it for the quality.
Irene Davies –
The line is very smooth and doesn’t drag in the water. The clear tip helps me present flies naturally, especially in clear lakes where fish are active.