BZ Optics Sports Sunglasses - PHO - High Definition Photochromic Bi Focal Lens - Lens will change from Cat1 light amber pre-dawn or low light to dark amber Cat3 as the sun intensifies and the UV increases.
Available with the magnification options of +1.50, +2.00 and +2.50.
These are ideal for someone who normally wears glasses to read things like: digital screens such as bike computers, GPS's, dashboards and boating or biking instrumentation. Maps, heart rate monitors, watches and mobile phones.
- Lightweight flexible frame with dual moulded non slip temples.
- Adjustable non slip nose piece for comfort and fit making them ideal for a wide range of face shapes and sizes.
- Small clips which make changing lenses effortless.
- Graphite Frame
All BZ Optics Sunglasses are supplied with a hard case and micro fibre cleaning cloth.