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Scientific Angler Fishing Lines

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10' 120gr - Float S.A. TC Textured Tip

10' 120gr - Float S.A. TC Textured Tip​- third coast textured spey tips. When you're swinging a fly for salmon or steelhead, controlling speed is paramount. 

NZ$44.99
Was NZ$50.00
You save NZ$5.01
In stock can ship within 2-3 business days

10' 120gr - Float/S6 S.A. TC Textured Tip

10' 120gr - Float/S6 S.A. TC Textured Tip​- third coast textured spey tips. When you're swinging a fly for salmon or steelhead, controlling speed is paramount. 

NZ$44.99
Was NZ$50.00
You save NZ$5.01
In stock can ship within 2-3 business days

10' 120gr - Int/S2 - Surf/Grn S.A. TC Textured Tip

10' 120gr - Int/S2 - Surf/Grn S.A. TC Textured Tip​- third coast textured spey tips. When you're swinging a fly for salmon or steelhead, controlling speed is paramount. 

NZ$44.99
Was NZ$50.00
You save NZ$5.01
In stock can ship within 2-3 business days

10' 120gr - S7 - Black S.A. TC Textured Tip

10' 120gr - S7 - Black S.A. TC Textured Tip​- third coast textured spey tips. When you're swinging a fly for salmon or steelhead, controlling speed is paramount. 

NZ$44.99
Was NZ$50.00
You save NZ$5.01
In stock can ship within 2-3 business days

10S S.A. Sonar Titan Triple Density Sinking Line (SONARTITANWF: S.A. Sonar Titan Int/S3/S5 WF10S Gr/Olv/Char )

Scientific Anglers Sonar Series Smooth Sinking Lines SONAR TITAN Triple-density Sinking Fly Line

NZ$171.00
Was NZ$184.00
You save NZ$13.00
In stock can ship within 3-5 Business days

10S S.A. Sonar Titan Triple Density Sinking Line (SONARTITANWF: S.A. Sonar Titan S3/S5/S7 WF10S Olv/Char/Blk )

Scientific Anglers Sonar Series Smooth Sinking Lines SONAR TITAN Triple-density Sinking Fly Line

NZ$171.00
Was NZ$184.00
You save NZ$13.00
In stock can ship within 3-5 Business days

11S S.A. Sonar Titan Triple Density Sinking Line (SONARTITANWF: S.A. Sonar Titan S3/S5/S7 WF11S Olv/Char/Blk )

Scientific Anglers Sonar Series Smooth Sinking Lines: SONAR TITAN Triple-density Sinking Fly Line

NZ$110.00
Was NZ$139.99
You save NZ$29.99
In stock can ship within 3-5 Business days

12' 160gr - S7 - Black S.A. TC Textured Tip

12' 160gr - S7 - Black S.A. TC Textured Tip​- third coast textured spey tips. When you're swinging a fly for salmon or steelhead, controlling speed is paramount. 

NZ$44.99
Was NZ$50.00
You save NZ$5.01
In stock can ship within 2-3 business days

12S S.A. Sonar Titan Triple Density Sinking Line (SONARTITANWF: S.A. Sonar Titan S3/S5/S7 WF8S Olv/Char/Blk )

Scientific Anglers Sonar Series Smooth Sinking Lines SONAR TITAN Triple-density Sinking Fly Line

NZ$171.00
Was NZ$184.00
You save NZ$13.00
In stock can ship within 3-5 Business days

15' 200gr - S7 - Black S.A. TC Textured Tip

15' 200gr - S7 - Black S.A. TC Textured Tip​- third coast textured spey tips. When you're swinging a fly for salmon or steelhead, controlling speed is paramount. 

NZ$40.49
Was NZ$45.00
You save NZ$4.51
In stock can ship within 2-3 business days

150gr F Spey Lite Skagit Head

150gr F Spey Lite Skagit Head​- Lightweight spey line, designed with an ultra-short, powerful head.

NZ$89.09
Was NZ$99.00
You save NZ$9.91
In stock can ship within 2-3 business days

180gr F S.A. Spey Lite Integrated Skagit

180gr F S.A. Spey Lite Integrated Skagit​ - lightweight spey line, designed with ultra-short, powerful head, for turning over heavy tips.

NZ$158.39
Was NZ$175.99
You save NZ$17.60
In stock can ship within 2 - 3 Business days

20lb Optic Green S.A. Backing - Dacron 5000yd (backing: S.A. Dacron Backing 20lb x 5000yd Optic Green)

20lb Optic Green  S.A. Backing - Dacron 5000yd​- backing doesn't just connect your fly line to your reel, it also provides insurance for those drag-blistering runs.

NZ$323.99
Was NZ$360.00
You save NZ$36.01
In stock can ship within 2-3 business days

20lb Red S.A. Backing - Dacron 5000yd (backing: S.A. Dacron Backing 20lb x 5000yd Red)

20lb Red S.A. Backing - Dacron 5000yd​- backing doesn't just connect your fly line to your reel, it also provides insurance for those drag-blistering runs.

NZ$323.99
Was NZ$360.00
You save NZ$36.01
In stock can ship within 2-3 business days

210gr F S.A. Spey Lite Integrated Skagit

210gr F S.A. Spey Lite Integrated Skagit​ - lightweight spey line, designed with ultra-short, powerful head, for turning over heavy tips.

NZ$158.39
Was NZ$175.99
You save NZ$17.60
In stock can ship within 2 - 3 Business days

210gr F Spey Lite Skagit Head

210gr F Spey Lite Skagit Head​- Lightweight spey line, designed with an ultra-short, powerful head.

NZ$89.09
Was NZ$99.00
You save NZ$9.91
In stock can ship within 2-3 business days

240gr F S.A. Spey Lite Integrated Skagit

240gr F S.A. Spey Lite Integrated Skagit​ - lightweight spey line, designed with ultra-short, powerful head, for turning over heavy tips.

NZ$158.39
Was NZ$175.99
You save NZ$17.60
In stock can ship within 2 - 3 Business days

240gr F Spey Lite Skagit Head

240gr F Spey Lite Skagit Head​- Lightweight spey line, designed with an ultra-short, powerful head.

NZ$89.09
Was NZ$99.00
You save NZ$9.91
In stock can ship within 2-3 business days

240gr F/I Int Spey Lite Integrated Skagit Int

240gr F/I Int Spey Lite Integrated Skagit Int​- lightweight spey line. Designed with an ultra-short, powerful head, for turning over heavy tips.

NZ$158.39
Was NZ$175.99
You save NZ$17.60
In stock can ship within 2-3 business days

25lb 30m S.A. Absolute Shooting Line Flat Mono (AbsoluteShooting: 25lb 0.017"/0.43mm 30m spool - Yellow)

25lb 30m S.A. Absolute Shooting Line Flat Mono​- for NZ freshwater, rectangular in cross-section reduces line twist so less prone to tangles.

NZ$27.99
Was NZ$32.00
You save NZ$4.01
In stock can ship within 2-3 business days

300gr 8/9S - Green/Char S.A. Sonar Sink 25 Cold (sonarsink: S.A. Sonar Sink 25 COLD 300gr 8/9S - Green/Char)

300gr 8/9S - Green/Char S.A. Sonar Sink 25 Cold​- head fly lines for cold water. Best for fishing in streamers in cold water.

NZ$158.39
Was NZ$176.00
You save NZ$17.61
In stock can ship within 2-3 business days

30lb Optic Green S.A. Backing - Dacron 5000yd (backing: S.A. Dacron Backing 30lb x 5000yd Optic Green)

30lb Optic Green S.A. Backing - Dacron 5000yd​- backing doesn't just connect your fly line to your reel, it also provides insurance for those drag-blistering runs.

NZ$375.29
Was NZ$417.00
You save NZ$41.71
In stock can ship within 2-3 business days

250gr 7/8S - White/White S.A. Sonar Sink 25 Cold (sonarsink: S.A. Sonar Sink 25 COLD 250gr 7/8S - White/White)

250gr 7/8S - White/White S.A. Sonar Sink 25 Cold​- head fly lines for cold water. Best for fishing in streamers in cold water.

NZ$158.39
Was NZ$176.00
You save NZ$17.61
In stock can ship within 2-3 business days

30lb White S.A. Backing - Dacron 5000yd (backing: S.A. Dacron Backing 30lb x 5000yd White)

30lb White S.A. Backing - Dacron 5000yd​- backing doesn't just connect your fly line to your reel, it also provides insurance for those drag-blistering runs.

NZ$323.99
Was NZ$360.00
You save NZ$36.01
In stock can ship within 2-3 business days

30lb Yellow S.A. Backing - Dacron 5000yd (backing: S.A. Dacron Backing 30lb x 5000yd Yellow 1)

30lb Yellow S.A. Backing - Dacron 5000yd​- backing doesn't just connect your fly line to your reel, it also provides insurance for those drag-blistering runs.

NZ$323.99
Was NZ$360.00
You save NZ$36.01
In stock can ship within 2-3 business days

30m (2X) 9.8lb S.A. Freshwater Tippet (freshwatertippet: S.A. F/W Clear Tippet 30m (2X) 9.8lb)

30m (2X) 9.8lb S.A. Freshwater Tippet​- For years our tippet materials were marketed as being something they weren't.

NZ$8.99
Was NZ$10.00
You save NZ$1.01
In stock can ship within 2-3 business days

30m (3X) 8.5lb S.A. Freshwater Tippet (freshwatertippet: S.A. F/W Clear Tippet 30m (3X) 8.5lb)

30m (3X) 8.5lb S.A. Freshwater Tippet​- For years our tippet materials were marketed as being something they weren't.

NZ$8.99
Was NZ$10.00
You save NZ$1.01
In stock can ship within 2-3 business days

30m (4X) 6.0lb S.A. Freshwater Tippet (freshwatertippet: S.A. F/W Clear Tippet 30m (4X) 6.0lb)

30m (4X) 6.0lb S.A. Freshwater Tippet​- For years our tippet materials were marketed as being something they weren't.

NZ$8.99
Was NZ$10.00
You save NZ$1.01
In stock can ship within 2-3 business days

30m (5X) 4.4lb S.A. Freshwater Tippet (freshwatertippet: S.A. F/W Clear Tippet 30m (5X) 4.4lb )

30m (5X) 4.4lb  S.A. Freshwater Tippet​- For years our tippet materials were marketed as being something they weren't.

NZ$8.99
Was NZ$10.00
You save NZ$1.01
In stock can ship within 2-3 business days

350gr 9/10S - Clear S.A. Sonar Sink 25 Cold (sonarsink: S.A. Sonar Sink 25 COLD 350gr 9/10S - Orange/Charc)

350gr 9/10S - Orange/Charc S.A. Sonar Sink 25 Cold​- head fly lines for cold water. Best for fishing in streamers in cold water.

NZ$158.39
Was NZ$176.00
You save NZ$17.61
In stock can ship within 2-3 business days

360gr F S.A. Spey Lite Integrated Skagit

360gr F S.A. Spey Lite Integrated Skagit​- lightweight spey line, designed with ultra-short, powerful head, for turning over heavy tips.

NZ$158.39
Was NZ$175.99
You save NZ$17.60
In stock can ship within 2 - 3 Business days

35lb 30m S.A. Absolute Shooting Line Flat Mono (AbsoluteShooting: 35lb 0.019"/0.48mm 30m spool - Orange)

35lb 30m S.A. Absolute Shooting Line Flat Mono​- for NZ freshwater, rectangular in cross-section reduces line twist so less prone to tangles.

NZ$27.99
Was NZ$32.00
You save NZ$4.01
In stock can ship within 3-5 business days

400gr F S.A. Spey Line Freightliner Skagit (size: 400gr F)

400gr F S.A. Spey Line Freightliner Skagit​- floating Skagit heads, a popular means of delivering flies with a  two-handed rod.

NZ$98.99
Was NZ$111.00
You save NZ$12.01
In stock can ship within 2-3 business days

42lb 30m S.A. Absolute Shooting Line Flat Mono (AbsoluteShooting: 42lb 0.022"/0.56mm 30m spool - Chartreuse)

42lb 30m S.A. Absolute Shooting Line Flat Mono​- for NZ freshwater, rectangular in cross-section reduces line twist so less prone to tangles.

NZ$27.99
Was NZ$32.00
You save NZ$4.01
In stock can ship within 2-3 business days

440gr F S.A. Spey Line Freightliner Skagit (size: 440gr F)

440gr F S.A. Spey Line Freightliner Skagit​- floating Skagit heads, a popular means of delivering flies with a  two-handed rod.

NZ$98.99
Was NZ$111.00
You save NZ$12.01
In stock can ship within 2-3 business days

480gr F S.A. Spey Line Freightliner Skagit (size: 480gr F)

480gr F S.A. Spey Line Freightliner Skagit​- floating Skagit heads, a popular means of delivering flies with a  two-handed rod.

NZ$98.99
Was NZ$111.00
You save NZ$12.01
In stock can ship within 2-3 business days

50lb 30m S.A. Absolute Shooting Line Flat Mono (AbsoluteShooting: 50lb 0.025"/0.64mm 30m spool - Optic Green )

50lb 30m S.A. Absolute Shooting Line Flat Mono​- for NZ freshwater, rectangular in cross-section reduces line twist so less prone to tangles.

NZ$27.99
Was NZ$32.00
You save NZ$4.01
In stock can ship within 2-3 business days

520gr F S.A. Spey Line Freightliner Skagit (size: 520gr F)

520gr F S.A. Spey Line Freightliner Skagit​- floating Skagit heads, a popular means of delivering flies with a  two-handed rod.

NZ$98.99
Was NZ$111.00
You save NZ$12.01
In stock can ship within 2-3 business days

6S S.A. Sonar Titan Triple Density Sinking Line (SONARTITANWF: S.A. Sonar Titan Int/S3/S5 WF6S Grn/Olv/Char )

Scientific Anglers Sonar Series Smooth Sinking Lines SONAR TITAN Triple-density Sinking Fly Line

NZ$171.00
Was NZ$184.00
You save NZ$13.00
In stock can ship within 3-5 Business days

6/7 S.A. Sonar Sinking Line 30 Cold (Sonar: 200grains (WF6/7) Yellow / Black)

Scientific Anglers Sonar Series Smooth Sinking Lines Made for Cold NZ Waters. SONAR 30 COLD

NZ$149.99
Was NZ$135.00
In stock

7/8 S.A. Sonar Sinking Line 30 Cold (Sonar: 250grains (WF7/8) Surf / Black)

Scientific Anglers Sonar Series Smooth Sinking Lines Made for Cold NZ Waters. SONAR 30 COLD

NZ$149.99
In stock

7S S.A. Sonar Titan Triple Density Sinking Line (SONARTITANWF: S.A. Sonar Titan Int/S3/S5 WF7S Grn/Olv/Char )

Scientific Anglers Sonar Series Smooth Sinking Lines SONAR TITAN Triple-density Sinking Fly Line

NZ$171.00
Was NZ$184.00
You save NZ$13.00
In stock can ship within 3-5 Business days

8' 80gr - S7 - Black S.A. TC Textured Tip

8' 80gr - S7 - Black S.A. TC Textured Tip​ - third coast textured spey tips. When you're swinging a fly for salmon or steelhead, controlling speed is paramount. 

NZ$44.99
Was NZ$50.00
You save NZ$5.01
In stock can ship within 2-3 business days

8/9 S.A. Sonar Sinking Line 30 Cold (Sonar: 300grains (WF8/9) Green / Black)

Scientific Anglers Sonar Series Smooth Sinking Lines Made for Cold NZ Waters. SONAR 30 COLD

NZ$149.99
In stock

8S S.A. Sonar Titan Triple Density Sinking Line (SONARTITANWF: S.A. Sonar Titan Int/S3/S5 WF8S Grn/Olv/Char )

Scientific Anglers Sonar Series Smooth Sinking Lines SONAR TITAN Triple-density Sinking Fly Line

NZ$171.00
Was NZ$184.00
You save NZ$13.00
In stock can ship within 3-5 Business days

9/10 S.A. Sonar Sinking Line 30 Cold (Sonar: 350grains (WF9/10) Orange / Black)

Scientific Anglers Sonar Series Smooth Sinking Lines Made for Cold NZ Waters. SONAR 30 COLD

NZ$149.99
In stock

9/12 S.A. Sonar Sinking Line 30 Cold (Sonar: 400grains (WF9/12) Aqua / Black)

Scientific Anglers Sonar Series Smooth Sinking Lines Made for Cold NZ Waters. SONAR 30 COLD

NZ$149.99
In stock

9S S.A. Sonar Titan Triple Density Sinking Line (SONARTITANWF: S.A. Sonar Titan Int/S3/S5 WF9S Grn/Olv/Char )

Scientific Anglers Sonar Series Smooth Sinking Lines SONAR TITAN Triple-density Sinking Fly Line

NZ$171.00
Was NZ$184.00
You save NZ$13.00
In stock can ship within 3-5 Business days

DT6F S.A. Mastery Double Taper (WET1WF: DT6F)

DT6F  S.A. Mastery Double Taper​- floating dry fly line. Best fly lines in the world. Double fly lines very good at what they do.

NZ$142.19
Was NZ$158.00
You save NZ$15.81
In stock can ship within 2-3 business days

DT6F Mist Green S.A. Frequency Trout & Double Taper

DT6F Mist Green S.A. Frequency Trout & Double Taper​- All around floating trout line. Best fly lines in the world.

NZ$99.89
Was NZ$111.00
You save NZ$11.11
In stock can ship within 2-3 business days

Int/S3/S5 WF7S Grn/Olv/Char S.A. Sonar Titan Triple Density (sonartitan1: S.A. Sonar Titan Int/S3/S5 WF7S Grn/Olv/Char)

Int/S3/S5 WF7S Grn/Olv/Char S.A. Sonar Titan Triple Density​- triple-density sinking fly line. Welcome to the triple-density revolution.

NZ$155.00
Was NZ$196.99
You save NZ$41.99
In stock can ship within 2 - 3 business days

Int/S3/S5 WF8S Grn/Olv/Char S.A. Sonar Titan Triple Density (sonartitan1: S.A. Sonar Titan Int/S3/S5 WF8S Grn/Olv/Char)

Int/S3/S5 WF8S Grn/Olv/Char S.A. Sonar Titan Triple Density​- triple-density sinking fly line. Welcome to the triple-density revolution.

NZ$155.00
Was NZ$196.99
You save NZ$41.99
In stock can ship within 2 - 3 business days

Int/S3/S5 WF9S Grn/Olv/Char S.A. Sonar Titan Triple Density (sonartitan1: S.A. Sonar Titan Int/S3/S5 WF9S Grn/Olv/Char)

Int/S3/S5 WF9S Grn/Olv/Char S.A. Sonar Titan Triple Density​- triple-density sinking fly line. Welcome to the triple-density revolution.

NZ$155.00
Was NZ$196.99
You save NZ$41.99
In stock can ship within 2 - 3 business days

Mist Green S.A. Frequency Trout & Double Taper

Product no.: SAFTMG

Mist Green S.A. Frequency Trout & Double Taper- All around floating trout line. Best fly lines in the world.

NZ$99.89
Was NZ$111.00
You save NZ$11.11
In stock can ship within 2-3 business days

DT5F S.A. Amplitude Double Taper

Product no.: SA136785

 DT5F S.A. Amplitude Double Taper- for delicate deliveries to trout. The best fly lines in the world.

NZ$230.39
Was NZ$270.00
You save NZ$39.61
In stock can ship within 2 business days

Int F/I Spey Lite Integrated Skagit Int

Product no.: SASLSKFI

Int F/I Spey Lite Integrated Skagit- lightweight spey line. Designed with an ultra-short, powerful head, for turning over heavy tips.

NZ$158.39
Was NZ$175.99
You save NZ$17.60
In stock can ship within 2-3 business days

S.A. Absolute FC Saltwater Tippet 30m 12lb

Product no.: SA137942

S.A. Absolute FC Saltwater Tippet 30m 12lb - Features Incredible Clarity and Abrasion Resistance Product No. SA137942

NZ$25.00
Was NZ$31.99
You save NZ$6.99
In stock can ship within 3 - 5 business days

S.A. Absolute FC Saltwater Tippet 30m 16lb

Product no.: SA137959

S.A. Absolute FC Saltwater Tippet 30m 16lb - Features Incredible Clarity and Abrasion Resistance Product No. SA137959

NZ$25.00
Was NZ$31.99
You save NZ$6.99
In stock can ship within 3 - 5 business days

S.A. Absolute FC Saltwater Tippet Supreme 30m

Product no.: SA139113

S.A. Absolute FC Saltwater Tippet Supreme 30m 10lb - Unique Two-Layer Construction Strongest Fluorocarbon Tippet Product No. SA139113

NZ$39.99
Was NZ$51.99
You save NZ$12.00
In stock can ship within 3 - 5 business days

S.A. Absolute FC Shock Tippet 30m 80lb

Product no.: SA135658

S.A. Absolute FC Shock Tippet 30m 80lb - Features Incredible Clarity and Abrasion Resistance Product No. SA135658

NZ$49.99
Was NZ$62.99
You save NZ$13.00
In stock can ship within 3 - 5 business days
1 - 60 of 144 results

Scientific Angler Fishing Lines

Scientific Angler Fishing Lines

THE SCIENCE BEHIND YOUR ART

Fly fishing humbles us. It leads anglers to believe we are equal parts super hero and insignificant organism. It allows us to value the progression of cutting-edge technologies while taking joy in worn wading boots, entry-level pickup trucks, river-temperature beers, and afternoons trying to chase skunk off the boat. We at Scientific Anglers believe in a facilitation of the two, an ability to provide consumers with the best products available while enabling them to enjoy the simple, and often best, aspects of our sport.

Scientific Anglers began with three men [Leon P. Martuch, Clare Harris, and Paul Rottiers] and a single vision, transposed into a company spanning across the globe, influencing the way modern fly fishermen interpret and practice our sport. The cast, the rods, the reels, and the flies all connect through the cotter pin of fly fishing- fly line. Scientific Anglers became the unequivocal champion of fly-line production through leading market innovation and development during fly fishing’s early widespread industrialization.

Numerous editorials have been penned regarding the physics of fly fishing and the impact of polymeric coatings, evolutionary taper structure, core construction, complex density, and fluid dynamics. At the base of these arguments is a single common denominator: Scientific Anglers. We have implicitly initiated a majority of these arguments by facilitating the development of industry-leading technologies, a practice that inevitably leads to scrutiny amidst competitors. As we continue to walk one step ahead, our focus dwells on forward progress—a vision and mission which consistently and constantly pushes the technological limits of fly fishing.

At Scientific Anglers, we accept responsibility for Spey geek grain-weight battles, trout bum standard-weight struggles, and saltwater suppleness bar brawls.

We enjoy the dynamic struggle between old school, new school, and the evolution of customer and industry demands. What lies between the fish slime and truth is where we flourish. Scientific Anglers rejects the happy medians, the good enoughs, the that’ll do’s, and the status quo.

Welcome to the next page in an evolving history of Scientific Anglers and welcome to the future of our sport.