light sensitivity photophobia category 4 glasses
People who suffer from migraine headaches or are naturally sensitive to light. Can get relief using specialist eyewear that simulates a darkened room. These extra dark lenses and specially designed frame blocks light from all angles other than light passing through the lenses.
Normal sunglasses have an LTF of around 20%, these lenses have an LTF of 5%. The extra dark lenses make this frame unsuitable for use when driving or operating any form of machinery.
This frame feature:
- Brow block (blocks light entering above the frame)
- Side outs: wide light-blocking side arms
- Lenses are Cat 4 | 5% LTF Grey
- Includes protective case
If you require further help or advice, don’t hesitate to contact us on 0161 427 8977
If you live in or around the North West of the UK, why not come and speak to an expert. We are located just outside of Manchester, please call for an appointment to avoid the disappointment of no one available. How to find us