Oculus UB4 Trial Frame

The trial frame UB 4 features a super lightweight and user-friendly design. An ergonomic design, easy to reach knobs for PD and nose piece adjustment complete this handcrafted trial frame. The UB4 trial frame is an essential part of a custom refraction. This universal trial frame is handcrafted with great details at the manufacturer in Germany and is controlled by a very strict quality management system.

All benefits at a glance:

• the UB 4 can hold up to 10 trial lenses (five pairs of lenses Ø 38 mm)
• PD range from 46-80 mm
• templates can be adjusted in length and angle
• scale for vertex distance
• height adjustable nose piece
• side length and inclination adjustable
• flexible bendable ear pieces