Acrylic opal

Material Overview

Our opal PMMA sheets (3 mm) are semi-transparent with a soft, milky appearance that subtly diffuses light without being completely see-through. Made from UV-resistant PMMA (like Plexiglas®/Perspex®), the opal acrylic is 25× stronger and 50% lighter than glass, suitable for indoor and outdoor use, and laser-friendly with cleanly polished cutting edges and subtly whiter engravings.

Light Opal
This ‘privacy’ acrylic allows shapes to become visible but offers diffusion, making it perfect for lighting applications, panels, and atmospheric interior or exterior projects. The transparent effect comes from the light transmission of ~80%

Milk White Opal
Milk white or opal are semi-transparent and diffuse light beautifully evenly – ideal for applications such as lightboxes, illuminated logos, and interior panels.In normal light, they appear opaque white, but with backlighting, they provide a warm, soft glow.The transparent effect is due to the light transmittance of ~32%

✔ Highlights

✔ Laser compatible – sharp cuts and clear engravings
✔ Delivered ready-to-use – with protective film for safe handling
✔ Semi-transparent & light-diffusing – ideal for lighting
✔ UV-resistant – suitable for outdoor installations
✔ Impact-resistant and lightweight – durable alternative to glass
✔ Fine cutting width (± 0.2 mm) – suitable for detailed designs
✔ Engravings provide a subtle effect
✔ Protective film on both sides – scratch-free until use

For which laser source is this material suitable?

Applications

For hobbyists:
Ideal for LED lights, lampshades, illuminated nameplates, art objects, and decorative panels where subtle light is desired.

For professionals:
Perfect for light boxes, POS displays, illuminated signage, interior panels such as in kitchens or bathrooms, and architectural lighting; where diffused light and sleek design are important.

Technical properties

Material type: Cast acrylic (PMMA – opal)
Finish: Gloss both sides
Thickness tolerance: ± 10%
Available thickness: 3 mm
UV resistance: Yes – suitable for indoor & outdoor use
Protective film: Double-sided applied for scratch protection
Density: ± 1.2 g/cm³
Temperature resistance: Up to approx. 80 °C
Cutting width: ± 0.2 mm
Smallest engraving detail: From approx.1 mm possible

Are you looking for an elegant, light-diffusing acrylic for your laser projects?
These light opal sheets offer professional light diffusion, scratch-free finish, and laser-friendliness – perfect for high-quality lighting and design applications.