Original Replacement Lenses






Category: Replacement Lenses
Replacement Lenses for the Original Rex Specs Dog Goggle.
Lens Guide
Rex Specs lenses are all engineered from premium materials to provide protection from anything your dog may encounter. All of our lenses are impact resistant and UV 400 rated, blocking 99% of harmful UVA and UVB rays. Below is our lens guide to help you decide which lens is right for your pup.
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Clear
Allows 92% of visible light to pass. For everything except protection from brightness (still UV 400). Perfect training lens.
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Smoke
Allows 20% of light to pass. For everything! Overall, the most versatile lens. Great for dogs that are rough on their equipment as it continues to offer visibility when scratched.
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Red Mirror
Allows 23% of light to pass. Giddy up! The red mirror is great for most dogs and is very similar to the smoke lens with a bit more style.
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Blue Mirror
Allows 15% of light to pass. DMs are rolling in! The blue mirror lens adds a touch of flair and is one of our darker lenses for dogs who have sensitivity to light. Perfect for use in sunny areas and for those who love that blue mirror look!
How to switch the lenses out

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1. Remove Lens
Remove the lens by grabbing the muzzle area and top area of the goggle and pull apart.
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2. Insert New Lens
Start putting the new lens into the frame by engaging the two tabs located at the muzzle area of the goggle.
Next, engage the side tabs one at a time if your goggle has them. Make sure these are clicked in all the way before moving to the tabs along the top of the goggle.
Line up, then engage the upper side tabs. Save the top middle tab for last! -
Pro Tip:
If you’re having a hard time engaging some of the tabs, wiggle the frame/lens back and fourth to find the sweet spot.
Before you pay
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When it ships
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
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Please contact us for the refund processing timeframe before returning an item.
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Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
View policyReturning an item
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
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