Rush - Premium Prescription Ski Goggle Insert
Lens Index measures how efficiently light bends through the prescription lens. The higher a lens' index is, the thinner it becomes.
- Same lens index, higher SPH = thicker lens.
- Same SPH, higher lens index = thinner lens.
Quick Reference Chart
1.56 Index (Standard)
- Best for: Low prescriptions | SPH Range: 0 to ±2.00.
- Pros: Affordable.
- Cons: Thicker edges for stronger prescriptions.
1.61 Index (Mid-Range)
- Best for: Mild to moderate prescriptions | SPH Range: 0 to ±4.00.
- Pros: Around 20-30% thinner than 1.56, good clarity, widely available.
- Cons: Slightly more expensive.
1.67 Index (Thin & Light)
- Best for: Moderate to high prescriptions | SPH Range: ±2.00 to ±6.00.
- Pros: Around 40% thinner than 1.56, lightweight.
- Cons: Higher cost.
1.74 Index (Thinner)
- Best for: High prescriptions | SPH Range: ±4.00 and above.
- Pros: Thinnest option (around 50% thinner than 1.56), lightweight.
- Cons: Most expensive.
Additional Tips
- SPH+CYL: If both SPH and CYL are positive and SPH plus CYL has been over +4.00 (such as SPH +3.00, CYL +1.25), opt for higher index(1.67/1.74) for thinner lenses and comfortable wear.
- Frame Size Matters: Larger frames make lenses appear thicker - opt for higher index(1.67/1.74) if needed.
- Ask Your Optician: For astigmatism(CYL) or bifocals, they may recommend adjustments.
Note:
- For some high prescriptions, an additional charge may apply as it requires higher customizations. If necessary, we will email you for confirmation before processing your order.
- If there are ADD numbers in your prescription, progressive lenses or bifocal lenses are recommended.
Anti-Fog Coating Care Guide
Follow these steps to maintain optimal anti-fog performance and lens clarity of our anti-fog coating technology.
1. Daily Cleaning & Storage
- Use only a soft, clean microfiber cloth.
- To clean: Wipe gently in one direction. For smudges, dampen the cloth with water and a tiny drop of fragrance-free dish soap, wipe, then rinse thoroughly with a water-dampened cloth. Air dry completely.
- To store: Only store the insert when 100% dry. Use the protective case and keep it away from heat sources, humidity, and chemicals like perfume or sunscreen.
2. What Will Damage the Coating (AVOID)
These actions will permanently ruin the anti-fog layer:
- ❌ Never wipe with paper towels, tissues, regular towels, or your fingers.
- ❌ Never use glass cleaner, alcohol, disinfectants, or abrasive chemicals.
- ❌ Never expose to high heat (e.g., car dashboard, hairdryer, hot water).
- ❌ Never vigorously scrub the inner lens surface(anti-fog coating is in the inner lens surface).
3. Practical On-Mountain Tips
- Wear anti-fog ski goggles / snow goggles to ensure an effective ventilation system.
- Wipe external snow off with a dry cloth before it melts.
- Direct your breath downward and away from the lens by adjusting your face mask.
- Ensure a small gap for ventilation between your goggles and helmet.
- Let the insert air dry fully after use before packing it away.
4. Understanding Anti-Fog Performance
- The coating works by spreading moisture into a thin, clear film.
- No coating can prevent 100% of fog – extreme temperature/humidity changes and breathing habits significantly affect performance.
- Proper technique (breath control, ventilation) is as important as the coating itself for staying fog-free.
If this is your first time using Ski Rx Insert with anti-fog coating, we recommend asking a fellow experienced skier or a ski instructor on the mountain for tips.
A quick demonstration on proper goggle fit and breathing technique can make a world of difference in your anti-fog experience and ensure you get the most out of the technology. Enjoy your clear runs!
Shipping & Delivery
Every day, we deliver to many customers globally, ensuring that we provide the highest levels of responsiveness to you at all times.
Total delivery time = processing time + shipping time.
1. Processing Time
1-2 business days for non-prescription eyewear;
3-5 business days for prescription eyewear;
5-7 business days for polarized prescription eyewear;
5-7 business days for custom lenses for high prescriptions(SPH ±7.00+ or CYL ±3.00+).
2. Shipping Time
Shipping logistics providers: USPS, local Post, local carriers, DHL, FedEx, UPS, etc. Based on their availability and responsiveness at different time, we would choose the most suitable one to deliver your order as soon as possible. More details in shipping policy.
1) Countries:
contiguous United States, Canada, United Kingdom, France, Germany, Italy, Spain, Netherlands, Belgium, Austria, Poland, Denmark, Sweden, Australia, New Zealand, Japan, South Korea, Singapore.
| Shipping Method | Shipping Time | Fee |
| Standard shipping | 8-10 business days | US$6.9(free on orders US$49+) |
|
Advanced shipping |
4-7 business days | US$8.9(free on orders US$89+ ) |
| Express shipping | 2-4 business days | US$36.9 |
2) Other countries/regions
| Shipping Method | Shipping Time | Fee |
| Standard shipping | 8-10 business days | US$6.9(free on orders US$49+) |
| Express shipping | 2-4 business days | US$36.9 |
After placing your order, keep these in mind please:
- Keep an eye on your email inbox (and spam folder/junk email) to avoid delays - we may contact you if there is something requiring your confirmation; once your order is shipped, you will receive a shipment update email.
- If your package hasn’t arrived by the promised delivery time, please email us immediately at info@optiout.com so we can resolve this in time.
Packaging
Premium case, soft micro-fiber cleaning cloth and durable zip pouch.
A Comparison of Our 3 Rx Inserts
-
Premium(Rush model)Adjustable Design + Instant Adaptation
Best for the active, serious skier or professional who demands the highest optical performance, fastest adaptation, and a premium experience. Ideal for high-prescription users. -
Advanced(Ebb model)Adjustable Design
Best for the active skier who values a customized fit and wider vision for varied conditions and longer days. -
Basic(Ava model)Non-adjustable Design
Casual skier, or someone on a tight budget.
Contact Us
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