Isolators
Price range: £39.99 through £49.99
Ergonomically Designed For Total Elimination Of Side Light
A much requested upgrade on the iconic Isolators, these out and out fish spotting tools designed to eliminate as much unwanted light ingress as possible. Removable light blockers for transitioning to everyday wear.
A re-introduction of a Fortis classic and much requested upgrade, the Isolators. A refined evolution of our iconic fishing sunglasses, now available in two distinct styles – Isolators Round and Isolators Square.
Designed for maximum performance on the water, these sunglasses feature removable side shields, engineered to block peripheral light ingress, reducing glare and enhancing visual clarity when it matters most. Whether you’re searching for that next fish or transitioning to everyday wear, the detachable shields allow for seamless versatility.
The matte black frame is complemented by metal Fortis logo’s on each temple, while soft rubber arm tips ensure all-day comfort.
Weight: Isolators Square – 29g | Isolators Round – 34g
Price: ISS001 – Isolator Square Brown 247 £39.99 | ISS002 – Isolators Square Amber AMPM £39.99 | ISS003 – Isolators Square SWITCH £49.99
ISR001 – Isolator Round Brown 247 £39.99 | ISR002 – Isolators Round Amber AMPM £39.99 | ISR003 – Isolators Round SWITCH £49.99
*Only available through our recommended angling retailers.
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Measurement (mm)
Isolator – Square
Frame Width – 139
Nose Bridge – 18
Temple Length – 145
Weight: 29g
Isolator – Round
Frame Width – 145
Nose Bridge – 20
Temple Length – 145
Weight: 34g
Overview
Back by popular demand and refined for the modern angler, the Fortis Isolators are the next evolution of our iconic frame — purpose-built for those seeking light blocking polarised fishing sunglasses with unmatched performance and style. Now available in two distinctive silhouettes — Isolators Round and Isolators Square — this reimagined classic delivers the clarity, comfort and confidence demanded on the water.
Engineered with removable side shields to drastically reduce peripheral light ingress, the Isolators excel in difficult lighting conditions, allowing you to focus deeper into the water and spot fish with greater precision. Whether you are stalking the margins or transitioning to everyday wear, their versatility makes them a staple for anglers who refuse to compromise.
The matte black frame, metal Fortis logo detailing and soft rubber arm tips combine to provide all-day comfort and understated style from dawn till dusk.
Key Features
- Removable Side Shields – Designed for maximum light blocking and enhanced contrast, creating the ideal viewing environment for identifying fish.
- Advanced Polarised Lens Options – Choose the perfect tint for your environment:
- Brown 247 – The ultimate all-rounder for contrast and definition in mixed conditions.
- Amber AMPM – Optimised for low-light and overcast days when additional brightness is required.
- Switch Photochromic – An adaptive lens that automatically adjusts to changing light levels.
- Matte Black Frame – Clean, technical and built to perform without unnecessary distraction.
- Comfort Fit – Soft rubber temple tips reduce pressure points for extended wear.
- Two Signature Styles – Select either the Round or Square frame to suit your preferred fit and visual style.
- Premium Branding – Subtle metal Fortis logos on each temple complete the refined finish.
Why Choose Fortis Isolators?
The Isolators are designed specifically for anglers who demand more from their eyewear. With light blocking side shields, polarised lenses and a choice of high-performance tints, they deliver exceptional glare reduction, improved water penetration and reduced eye fatigue — providing superior visual clarity during long sessions.
Thanks to the quick-remove shield system, they transition effortlessly from a technical bankside tool to a stylish everyday frame. No gimmicks. No compromise. Just precision-engineered eyewear for anglers who want to see deeper.
Sizing & Fit Info
Isolators Round offer a slightly larger fit, while Isolators Square provide a medium fit suited to most face shapes. Both styles include soft rubber arm tips to ensure a secure and comfortable fit throughout prolonged use.
Product Care Instructions
- Rinse lenses gently with fresh water or use a dedicated Fortis lens cleaner.
- Clean using a soft microfibre cloth to avoid scratches.
- Store in a Fortis hard case to preserve frame integrity and lens quality.
FAQs
Q: Are the side shields detachable?
Yes, both Round and Square styles feature easy-to-remove side shields for adaptable use.
Q: Are the lenses polarised?
Yes. All Fortis lens options are fully polarised for superior glare reduction and clearer underwater visibility.
Q: Which lens is best for cloudy conditions?
The Amber AMPM lens is specifically designed for low-light and overcast environments.
