The Streamline 577 has additionally improved the groundbreaking PASCAL technology due to years of service offered on the market. The PASCAL families of pattern scanning lasers are effective and reliable. With the continued scrutiny and testing solid clinical evidence is the guarantee of the PASCAL Streamline 577. Unit to date is the only scanning photo coagulator that has multiple articles and acceptance at academic centers. It’s the best in class multi-specialty laser system. The Streamline 577 offers the most complete solution. Retina patterns The PASCAL Streamline 577 has powerful and simple enhanced retina patterns. The PASCAL Streamline 577 comes with patterns designed for glaucoma with the (Pattern Laser Trabeculoplasty) PLT software for treatment of open-angle glaucoma. Unit comes with ease of access to several pattern variations to meet the need of clinicians. With a single touch create lines and rectangles and arrays to match treatment area.