Comfort and proven durability
- Space for a total of 10 tl trial lenses of 38 mm diameter
- User-friendly controls in “soft design”
- Flexible and anatomically adjustable mixed-material ear pieces
- Slip-on polarizing filter with 2 settings (near/distance) available as an optional extra
The reliable universal trial frame
Our high-end model UB 4 offers ergonomically optimized user elements for cylinder axis, PD, nose bridge and bow adjustment. Optional polarizing filters with large viewing area for distance and near vision: linear and circular available.
