The Optical Rail RAOB series is manufactured by Beijing Zolix Instruments. The product has compact and solid design, it is made of high quality steel and it cannot be easily deformed. The device is suitable for physical optical experiment; it can replace the old mounts.
The optical rails' lengths range from 200 mm to 2,000 mm, while their weights vary from 1.15 kg to 11.5 kg, making them very lightweight. The components support and help rods and post holders, in order to fit in miniature optical experiments.