Brand: OCULUS, ,

OCULUS Universal Trial Frame UB 6

Perfect Refraction

The trial frame is one of the tools of the trade for every refraction professional. Subjective lens determination requires craftsmanship and manual skill. Your professional competence will be perfectly demonstrated with the new Universal Trial Frame UB 6. In the new product development of the UB 6 we put ergonomics, simple handling and optimal wearing comfort front and center.

Fashioned by hand – scrutinized by high-tech Coordinate Measuring Machines

Now, we proudly present the UB 6, made of the finest materials and featuring a new design. Many ideas and suggestions for improvements from our customers have been integrated in the new development: for example, the nose piece and its adjustment options have a fully new construction. Also new is the lens holder, with four slots in front and two behind.

The result is a little masterpiece “Made by OCULUS” – developed according to state-of-the-art knowledge, optimized to fit your everyday practice, and based on more than 100 years of experience.

The UB 6 is the new generation in OCULUS trial frames. Carefully crafted by hand with the highest attention to detail. All materials are optimally fine-tuned in their coordination, inspected, and measured with our 3D-coordinate measuring machine.

Technical Data

Technical specifications
PD adjustment range 46 – 80 mm (1.9 – 3.2 in)
Scale division 2.5° gradation
Weight 60.2 g
Arm length 92 – 130 mm (3.7 – 5.1 in)
Tilt of arm (up/down) +12° / -14.5°
Lens holders, front 4
Lens holders, behind 2
Lens diameter 38 mm (1.5 in)
Rotary area (in front) 360°
VD measuring range 3 – 14 mm (0.1 – 0.6 in)


Polarizing filter linear 45°/135°
Polarizing filter circular



OCULUS Universal Trial Frame UB 6 Brochure Download

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