Quality is our Priority & our Commitment
At Vanalstynes we use the latest technology to meet the needs of the ophthalmic industry and to help ensure everything we do is free from defects. All our equipment is regularly cleaned and calibrated; this includes regular testing to guarantee our high standards are maintained.
Our Rigorous Testing Includes
- Abrasion tests on scratch resistance coatings
- Salt water tests on anti-reflection lens coatings
- UV tests to ensure tints won’t fade
Our Coatings are designed to protect and enhance the complete range of Lens types, from Mineral (glass) 1.523 to 1.9, CR39 1.5 to Hi-Index 1.74 plastic, Trivex and Polycarbonate materials.
All the coatings perform in the upper quartile for Bayer (hardness) and QUVT (accelerated weathering). The anti-reflection coatings have an average reflectance of 0.5% or 99.50% transmission over the visible spectrum.
Every lens supplied by Vanalstynes undergoes a rigorous inspection process before it leaves our laboratory. But for extra peace of mind we also provide a full 2 year guarantee on all our lenses and coatings. A patient guarantee card is also issued with all qualifying orders.
Our Service Delivery
On average 90% of all orders are coated and dispatched by the next working day. An express service is available for same day processing and dispatch. You can also sign-up for our online Order Tracking Service.
For further information please contact Customer Service on +44 (0) 1253 508555.