Brief Answer:
Acryfold lenses are safe.

Detailed Answer:
Hi sir,
I have gone through your query; and suggest you that acryfold lenses are safe but you don't have to choose intraocular lenses for your grand mother but better to discuss with eye surgeon ( cataract surgeon), he or she should examine the health of eyes, consider your grandmother goals and lifestyle needs, and then recommend the ideal lense implant.

Four your kind information there are four basic types of intraocular lenses that can be used after cataract surgery are:
1. Single vision lens
2. Toric lens
3. Accommodating and
4. Multifocal.

Thanks

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