Mars International - Lenses

Biconcave irrigating vitrectomy lens (-90d) - it is designed to view the fundus in air-filled phakic and pseudophakic eyes. This lens has a refractive power of -90d, a field of view of 24 degree.Magnifying irrigating vitrectomy lens (plano-45d) - this lens is designed to visualize the structures deep in the vitreous in phakic & pseudophakic eyes. The lens has a 36 degree field of view.Wide field irrigating vitrectomy lens - this lens is designed for wide angle viewing of phakic, fluid filled eyes during vitrectomy. The lens helps in visualization of the posterior and peripheral fundus in phakic and aphakic eyes. It is also useful in endolaser of peripheral fundus.

This vitrectomy lens system comprises of a set of contact lenses (with concave contact surface) and a ring to hold the contact lenses in position. The main advantage of this system is that it minimizes the dependence of a well-trained assistant. The set comprises of the following lenses. milr - silicon ringmilr1 - stainless steel ring with two notchesmil1 - central fundus lens (plano)mil2 - biconcave-90 d lensmil3 - 20 prism lensmil4 - 30 prism lensmil4a - prismatic biconcave lensmil5 - magnifying lensmil5a - wide field lens

The artificial anterior chamber is comprised of three pieces (made in titanium): base with tissue pedestal, tissue retainer and locking ring. The base has one port with silicon tubing, in-line pinch clamp and female luer lock connector. This port may be used to inject or aspirate viscoelastic, balanced salt solution or air beneath the donor cornea.Base with tissue pedestal, tissue retainer and locking ring. The base has one port with silicon tubing, in-line pinch clamp and female luer lock connector. This port may be used to inject or aspirate viscoelastic, balanced salt solution or air beneath the donor cornea. anterior lamellar keratoplastyposterior lamellar keratoplastydlek (deep lamellar endothelial keratoplasty)dsek (descemets stripping endothelial keratoplasty)penetrating keratoplasty from mk medium preserved corneo scleral button (from epithelial side).Sterilization:this device can be sterilized by autoclaving or ethylene oxide.