Bio Vision Capsular Tension Rings are supplied in Blue PMMA CQ UV, Polymethylmethacrylate (PMMA).

Capsular Tension Rings enhance the safety and efficacy during phacoemulsification and posterior chamber intraocular lens implantation. They also prevent vitrous herniation and maintain the circular contour of the capsular bag. CTR’s also tend to reduce intraocular lens decentration, which improves vision and gives additional support to the IOL. They may also inhibit epithelial cell proliferation, thus reducing the chances of capsule opacification. Capsular Tension Rings are available in three models CTR11B, CTR12B and CTR13B.

Material:                          PMMA CQ-UV

Overall Diameter:         12.0mm

Insertion Diameter:     10.4mm

Holes:                               2

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