Safety Testing Standards Explained
What they test — and why iMask meets them
iMask has been tested against recognised international safety standards for squash and racquet sports. These standards exist to ensure eyewear can withstand the real-world forces generated during play — not just lab theory.
1. Impact Resistance
(Ball and racquet strike protection)
Tested under:
- Standards Australia / AS-NZS 4066:1992
- ASTM International / ASTM F803-94
What the test checks
- Ability to withstand high-velocity ball impact
- Resistance to cracking, shattering, or penetration
- Structural integrity during accidental racquet contact
Why it matters in squash
A squash ball can exceed 200 km/h at close range. Racquet strikes can be even more dangerous due to their mass and angular force.
How iMask performs
- Uses impact-resistant polycarbonate specifically chosen for its strength and energy absorption
- Designed to disperse impact force across a larger surface area rather than concentrating it at the eye
- Protects not only the eye socket but also reduces risk from angled strikes
✔ Result: Meets required impact resistance for squash play
2. Optical Clarity
(Seeing the ball clearly, without distortion)
What the test checks
- Visual distortion through the lens
- Ability to track fast-moving objects accurately
- Consistency of vision across the full viewing area
Why it matters in squash
Poor optics cause delayed reactions, misjudged distance, and player rejection of eyewear.
How iMask performs
- Flat-plane visor design reduces optical distortion
- High-clarity polycarbonate allows natural depth perception
- Wide, uninterrupted viewing area supports peripheral vision
✔ Result: Clear, distortion-free vision suitable for competitive play
3. Coverage & Eye Area Protection
(Protecting from more than just straight-on hits)
What the test checks
- Adequate coverage of the eye region
- Protection from off-axis impacts
- Reduced risk of ball intrusion around frames
Why it matters in squash
Many eye injuries occur from angled deflections, not direct hits.
How iMask performs
- Full-face visor design provides broader coverage than traditional goggles
- Reduces exposure from sides and unexpected rebound angles
- Especially beneficial in close-quarters rallies
✔ Result: Enhanced protective coverage beyond minimal eye cups
4. Fit, Stability & Retention
(Staying in place during play)
What the test checks
- Stability during movement
- Retention under sudden impact
- Comfort during extended use
Why it matters in squash
Eyewear that shifts, slips, or causes pressure points won’t be worn consistently.
How iMask performs
- Lightweight, balanced design reduces facial pressure
- Secure headband system keeps visor stable during fast movement
- Can be worn comfortably for full matches and training sessions
✔ Result: Stable, wearable protection players keep on
5. Compatibility With Prescription Glasses
(A key risk group)
Why this matters
Spectacle wearers are among the highest-risk players. A racquet or ball strike can shatter standard glasses, multiplying injury risk.
How iMask addresses this
- Designed to fit comfortably over prescription glasses
- Eliminates the need to choose between vision correction and safety
✔ Result: Inclusive protection for spectacle wearers
World Squash Federation Approval
In 1995, iMask became the first protective eyewear to gain approval from the World Squash Federation.
This approval confirms that iMask:
- Meets recognised safety benchmarks
- Is suitable for competitive squash
- Can be confidently recommended by clubs, coaches, and governing bodies
What This Means for Players, Clubs & Parents
Choosing eyewear that meets recognised standards means:
- Proven protection against realistic squash impacts
- Confidence that performance won’t be compromised
- Reduced risk of serious or permanent eye injury
Standards exist because eyesight cannot be replaced.