By increasing the length of tinting time the lenses will become less orange and more red. (Orange at 500nm, red at 550nm).
California residents: click link to product SDS and check Section 15 for California Proposition 65 warnings.
BPI Diamond Dye 500/550 - 4 oz bottle
- Brand: Brain Power Inc.
- Product Code: 37604
- Availability: In Stock
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$96.10
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