Liebermann Speculum Black, 15mm BladesFeatures Black, anti reflective coating reduces glare under bright surgical lights 15 mm blades provide reliable eyelid retraction V wire design ensures stable positioning with minimal obstruction Thumb screw control enables precise adjustment of lid tension Durable construction for repeated use and sterilization Applications Ophthalmic procedures requiring stable eyelid retraction Cataract, corneal, and retinal surgery Microsurgical training and