Traditional magnification. High Refractive Index (HRI) glass provides total internal reflection (TIR) even with fluid in contact with the mirrors. Larger field means no need to rotate lens to see entire anterior chamber angle. Our advanced Laserlight® HD anti-reflective coating on the anterior surface offers a maximum image brightness and contrast. See Coatings and Materials for more details. Outstanding for laser and diagnostic applications (15mm and 17mm flange adapters recommended for laser procedures). Compatible with visible and near infrared lasers. Available with 15mm and 17mm flange adapters. Choice of small ring or ergonomic handle. Flange adapters not available for handled version. Purchased with15mm or 17mm lens flange adapters eliminates the need to purchase additional lenses with dedicated flanges. Flange cover is easily removed from the lens for cleaning. *Available in 1X magnification. Methylcellulose not required.