Fortis - Isolator Round Sunglasses

The Isolators are available with Brown 247, Amber AMPM and SWITCH™
photochromic lenses.

ISS/ISR 001 — 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

ISS/ISR 002 — 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

ISS/ISR 003 — 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

*SWITCH™ lens imagery is illustrative to show the photochromic transition.
Actual appearance varies with real-world lighting.*