GUNNAR Tioga Computer Glasses - Gray Crystal Walnut - Mineral Amber

GUNNAR Tioga Computer Glasses are designed to filter artificial blue light during long sessions of gaming or digital work. These glasses use Mineral Amber lenses with G-Shield Premium Plus technology to filter 65% of blue light. The lens material is chosen for its clarity and resistance to scratches and impacts. An anti-reflective coating reduces glare from screens and overhead lighting, while 100% UV protection helps reduce eye strain. The 49 mm round lenses provide a clear field of view for standard monitor setups.

The frames are made from a combination of Italian acetate and carbon fibre-reinforced wood for durability. Weighing 37 g, they are lightweight for all-day wear. Flexible spring hinges allow the frames to adapt to different head shapes, and the low-profile temple arms are designed to sit comfortably under over-ear headphones. The 145 mm temple length helps keep the glasses secure during use. The Gray Crystal Walnut finish provides a neutral aesthetic suitable for both professional and home environments.

• 41 mm lens height provides vertical coverage to minimise light leakage from above and below the screen.
• 133 mm total frame width ensures a standard fit for medium to large faces.
• 22 mm nose bridge width provides a stable fit for wider facial profiles.
• 2-year warranty covers manufacturing defects and material failures under normal use.
• Mineral glass construction offers better scratch resistance than standard polycarbonate alternatives.
• G-Shield Premium Plus coating combines anti-reflective and smudge-resistant properties to maintain lens clarity.