Optically flat polycarbonate scanner windows for barcode and QR scan apertures — clear or lightly tinted, cut to your housing geometry. ±0.1 mm edge tolerance.
| Parameter | Standard spec | Notes |
|---|---|---|
| Material | Optical-grade polycarbonate (PC) | High impact; acrylic available for higher optical clarity |
| Thickness | 1.0–2.0 mm | 1.5 mm most common; thinner = less optical path shift |
| Optical transmission | > 87% (clear) | At 650 nm red laser and 530 nm green LED wavelengths |
| Flatness | < 0.1 mm over 50 mm span | Critical for close-focus scanning; not injection-moulded |
| Edge tolerance | ±0.1 mm | CNC-cut; fits housing aperture precisely |
| Tint options | Clear, 10% grey, 20% grey | Confirm against scanner spec before ordering tinted |
| Shape | Any 2D profile | Rectangle, rounded corner, oval, or custom outline |
Optical-grade polycarbonate — high clarity and impact resistance. Acrylic available for superior optical clarity but is more brittle.
Light tinting (10–20% grey) typically has no effect on standard scanner wavelengths. Confirm against your scanner's window transmission spec before ordering tinted.
1.0–2.0 mm; 1.5 mm is most common. Thinner windows cause less optical path shift for close-focus scanners.
Yes. CNC-cut to any 2D profile — oval, rounded-corner rectangle, or custom outline matching your housing aperture. ±0.1 mm tolerance.
OTHER PAYMENT TERMINAL PARTS
Send the aperture dimensions and housing profile. We CNC-cut to ±0.1 mm. No CAD needed. Quote in 24 hours.