The MST Varley LASIK/Femtosecond Lid Speculum (Item #AL3190) is a purpose-built ophthalmic instrument in the Speculums portfolio. Adult size, 14mm open K-wire blades with modified bent shafts, 0.039 stainless steel wire, 30mm blade spread, temporal approach. Overall length: 60mm. This combination of thoughtful design details and clearly defined specifications helps surgeons quickly identify the configuration that best fits their preferred technique and procedural needs.