© GUNNAR Optiks. The World Leader in Computer Eyewear and Blue Light Lens Technology.
6-Siege Intercept Prescription
SELECT FRAME COLOR: Onyx
SELECT PRESCRIPTION LENS: Single Vision
SELECT A LENS TINT: Amber



6-Siege Intercept Prescription
The time is now, Operator. Prepare to breach fortified strongholds and hold the defense line to complete your mission. While engaging in a unique style of assault using an unrivaled level of gadgetry, maintain peak performance with the 6-Siege Intercept Glasses.
KEY FEATURES
- Wide format lenses
- Rigid lens mounting
- Comfort curved nose rests
- Engineering grade injection polymers
- Multi-barrel hinges
- Proprietary patented GUNNAR lens material and tint
- Blocks harmful blue light and 100% UV light
- Anti-reflective lens coatings on front and back of lens
- Silicone hard coated lens to prevent scratching
- Prescription Range: -6 to +5
SPECS: lens width: 58 mm | nose: 17 mm | frame width: 133 mm | temple: 135 mm | weight: 33 grams (without packaging)
INCLUDED WITH PURCHASE
- Polycarbonate Lens Index 1.59
- Premium AR Coating
- Glasses Case
- Microfiber Pouch
- Microfiber Cleaning Cloth
- 12-month Warranty
What is GUNNAR Blue Light Filter™ (GBLF)?
Just how Sun Protection Factor (SPF) measures protection for the skin, the GBLF scale measures lens protection for the eye against artificial blue light. The higher the number, the better.
GUNNAR's 100% UV Protection coating also shields the eyes from harmful ultraviolet (UV) rays.

Clear
GBLF 35
For discreet protection without the amber tint

Amber
GBLF 65
For optimal protection and performance

Sun
GBLF 90
For protection from digital screens in sunlit environments

Amber Max
GBLF 98
Max protection and improved sleep for nighttime screen use