Bristoline’s microscope series was designed to provide educators with a high performance, student-proof instrument at an affordable price. The BR3088F series includes many professional features while remaining easy to use and maintain for secondary schools, technical institutes and hobbyists. The eyepiece is locked-in to prevent classroom tampering. 4x, 10x and 40x R objectives supplied. Viewing bodies are inclined 45° and rotatable 360°. Built in 4 watt fluorescent illumination, with a 10,000 hour rated bulb life.