RAV7™ series

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The RAV7™ series produce high quality low index (1.50) ophthalmic lenses, at high yield.
They are characterized by a high scratch and weather resistance, are tintable and have optical performance close to mineral glass. RAV7™ extends its use to applications like the marine environment and welding masks, as well as photographic filters.

For material information and new developments please contact us for support.

Product Portfolio

Classification Grades Key features
Standard RAV7™AT Standard ADC grade for 1.50 index lenses / materials
Standard RAV7™AX Second generation standard ADC grade for 1.50 index lenses
Special RAV7™NL Up to 40% lower IPP usage, with higher HDT and lens hardness, yet similar properties to standard ADC
Has proven better casting yield and easier lens production
Also: curable with BPO powder
Premium RAV7™NG Reduced shrinkage and initiator usage. Suited to cast complex lenses. Improved scratch resistance
Premium RAV7™MC In-mass coloration of sunlenses and corrective lenses
Prevents tinting failures and improves color consistency
Improves production yield over conventional dip-dyeing
Middle Index RAV7™55T ADC grade for producing 1.55 / 1.56 index lenses / materials
Premium RAV7™BC Special 1.5 index ADC grade with UV+420cutOpen new window