Fortis Isolators Sunglasses Square

Fortis Isolators Sunglasses Square
SKU: NFD9941

Ergonomic Eyewear for Total Side-Light Elimination
A refined evolution of a Fortis classic, the Isolators have been redesigned to deliver maximum fish-spotting performance. Available in two frame styles—Round and Square—both models feature removable side shields engineered to block peripheral light ingress, enhancing clarity when scanning water for signs of life.

Models:

ISS001 — Brown 247
Great for: Mixed to bright conditions
Effect: Warm contrast boost to highlight silhouettes, shapes and movement
Why choose it: The trusted all-rounder for consistent fish-spotting performance

ISS002 — Amber AMPM
Great for: Low light such as dawn, dusk and overcast conditions
Effect: Enhances contrast when light is soft or flat, improving subtle movement detection
Why choose it: Ideal for shaded swims, tree-lined margins and low-light watercraft work

ISS003 — SWITCH™ Photochromic
SWITCH™ lenses automatically adjust their tint to changing light — clearer in shade, darker in bright conditions.
Great for: All-day sessions with changing light levels
Effect: Automatically transitions between lighter and darker states based on UV exposure
Why choose it: Maximum versatility for anglers moving between shaded and open water