Fresnel lenses are quick and simple to fit and offer an immediate benefit. Lens-Tech’s self-adhesive Fresnel lens combines the best light-bending properties within a small (A5-size), flat, PVC or acrylic lens. Stick it to the passenger side window and it immediately affords an ‘at a glance’ direct view into the close-proximity mirror blind spot area.
This intuitive safety device reveals a hidden view to the driver’s eyes with the least amount of hassle or mind games.
Sense it, see it, directly and fast! At such a low cost, everyone should have one.
Fresnel lens. Price: £9.00 for a PVC one, £12.00 for acrylic. Go to lens-tech.com