Universal Trial Frame UB 3+

The refraction classic gets a new design

Subjective refraction is even simpler and more comfortable with the OCULUS Universal Trial Frame UB 3+ – a real step forward for refractionists and clients alike. Not only is the UB 3+ exceptionally lightweight; all of its operating elements have been ergonomically shaped, and every detail designed with functionality in mind.

The new Universal Trial Frame has a chic and modern appearance, further emphasizing the skill of the refractionist. One thing will never change though, and that’s OCULUS’ signature quality. The OCULUS UB 3+ is also 100% made in Germany. All 218 individual components are assembled by hand so that every tiny detail is perfect.

Universal Trial Frame OCULUS UB 3+

Refraction in perfection – The classic in a new design

What makes OCULUS UB 3+ special?

Functional and modern design
Optimized grooving on all operating elements makes them easy to handle and clean
Nose rack with anatomically shaped nose pad for optimal pressure distribution
Matt surface with laser-etched aluminum scales – highly scratch resistant and readable
Optimized mix of materials: exceptionally gentle on skin and very lightweight (just 52 grams)
Spring rear lens holder for safety
OCULUS quality – all individual components are assembled by hand, and made in Germany

Universal Trial Frame OCULUS UB 3+

The secret to the success of the Universal Trial Frame UB 3+

We listened very closely to our clients when we developed the new UB 3+. We gathered and examined lots of feedback and suggestions from the every day work of refractionists and put them into practice with a clear objective in mind. The result is plain to see. It makes every day work easier for every refraction professional – and that’s what it’s all about.

Reversible polarizer

The optional Hegener reversible polarizer is mounted directly onto the Universal Trial Frame.

Universal Trial Frame OCULUS UB 3+ with Hegener reversible polarizing filter

Important note

Trial lenses according to DIN EN ISO 9801 with a rim diameter of 38 mm (lens diameter 21 mm), such as the OCULUS trial lens "tl" (trial lens), are compatible with the Universal Trial Frame UB 3+, UB 4, UB 6 and Half-eye Trial Frames.