Blue Light FilterPCBlue Cut
Blue Light Filtering PC Lenses
Blue-cut filtering polycarbonate lenses for screen and indoor use
A blue-light filtering lens carries a blue-cut layer that manages the high-energy visible end of the spectrum. In an eyewear range it is a comfort feature rather than a glare-control feature, and it is specified separately from polarisation.
What defines this product
- 01
High-energy visible light
The blue-cut layer targets the short-wavelength end of the visible spectrum, which is where the comfort question in screen and indoor use sits.
- 02
Independent of tint
Blue-light filtering and tint depth are separate properties — a clear lens can carry a blue-cut layer.
- 03
Pairs with other layers
Can be specified alongside hard coat, AR, hydrophobic and UV400, subject to a compatibility review.
- 04
Polycarbonate base
Impact-resistant base material across the full blank range.
Technical specification
Parameters listed below come from our own production specification. Confirm your required combination before ordering — not every thickness is available in every curvature.
| Base material | PC (polycarbonate) |
|---|---|
| Functional layer | Blue-light filter (blue cut) |
| Colour | Clear or tinted, depending on the application |
| Round diameter | 50 / 60 / 70 / 80 mm |
| Round thickness | 1.0 / 1.5 / 1.8 / 2.0 / 2.3 mm |
| Base curve | Flat, 2 / 4 / 6 / 8 base curve (round) · 2–8C (cylindrical) |
| Compatible layers | Hard coat, AR, hydrophobic, UV400, mirror, polarised |
| Cutting options | Blank / circle / custom shape (drawing or CAD required) / stated size |
| Supply status | Made to order against a confirmed specification |
Where this lens is used
Screen-heavy indoor use, office eyewear and everyday frames where visual comfort over a long day matters more than glare control.
How to order
Send the requirement
Lens type, base material, dimensions, coating stack and order quantity.
Drawing or sample
A drawing, CAD file or physical sample for cutting to a custom shape.
Quotation
We confirm the producible specification, the unit price and the lead time.
Sample, then bulk
Sampling available. Bulk production follows on from an approved sample.
Company metrics that are not part of our published profile — plant area, headcount, annual capacity, year of establishment, certification numbers and report scopes — are intentionally not shown. We will provide verified figures on request.
