The Slit Lamp Step-5 (ZEISS & HAAG models) is an advanced ophthalmic diagnostic instrument designed for comprehensive anterior segment examination with enhanced optical flexibility. It features a 5-step magnification system (10x, 16x, 25x, and 40x with wide-field eyepiece), enabling clinicians to observe fine ocular details with clarity and precision. The instrument is equipped with halogen illumination with optional LED, providing consistent brightness and accurate color rendering. Integrated diagnostic filters including Cobalt Blue, Red-Free (Green), and Heat-Absorbing support a wide range of clinical evaluations. With continuously adjustable slit width and height up to 14 mm, full 0°–180° slit image rotation, and tilting illumination up to 20°, the Step-5 ensures maximum examination flexibility. Ergonomic controls such as a smooth joystick, chin rest, forehead rest, and patient hand grips enhance comfort and operational efficiency. Its universal power supply and durable design make it ideal for hospitals and specialty eye clinics.