Sigma 72mm WR Ceramic Protector Filter
Pickup available at Foto Discount World
Usually ready in 2-4 days
Key Features
- Clear Glass Ceramic Substrate — 700HV Vickers hardness; harder than chemically-strengthened glass, more flexible than sapphire
- Shock and Scratch Resistant — Microcrystalline spinel structure ensures even strength across the entire filter surface
- 99.76% Light Transmittance — No visible impact on image quality or colour rendering
- WR (Water-Repellent) Coating — Repels water droplets, fingerprints, and oil from the filter surface
- Anti-Static Coating — Reduces dust and particle adhesion during shooting
- Minimises Ghosting and Flare — WR coating reflects only 0.24% of light
- Thin and Lightweight Design — No vignetting on wide-angle lenses
- Hard Acrylic Protective Case — Prevents accidental opening and protects filter during storage and transport
- 72mm Filter Thread — Compatible with all 72mm-thread lenses
The Sigma 72mm WR Ceramic Protector Filter uses clear glass ceramic to help protect your lens’s front element from scratches and everyday exposure. It is a clear protector, not a creative colour-effect filter.
The water-repellent WR coating helps release water, fingerprints and oil for easier cleaning, while anti-static properties reduce dust adhesion. A hard acrylic protective case is included for storage and transport.
Check that your lens has a 72mm screw-in filter thread before ordering. The filter adds protection but does not make your lens waterproof or impact-proof.
The filter is available at Foto Discount World in Pretoria from an authorised Sigma dealer, backed by a minimum one-year warranty. Delivered nationwide in South Africa within 2–4 business days.
- Clear Glass Ceramic Substrate — 700HV Vickers hardness; harder than chemically-strengthened glass, more flexible than sapphire
- Shock and Scratch Resistant — Microcrystalline spinel structure ensures even strength across the entire filter surface
- 99.76% Light Transmittance — No visible impact on image quality or colour rendering
- WR (Water-Repellent) Coating — Repels water droplets, fingerprints, and oil from the filter surface
- Anti-Static Coating — Reduces dust and particle adhesion during shooting
- Minimises Ghosting and Flare — WR coating reflects only 0.24% of light
- Thin and Lightweight Design — No vignetting on wide-angle lenses
- Hard Acrylic Protective Case — Prevents accidental opening and protects filter during storage and transport
- 72mm Filter Thread — Compatible with all 72mm-thread lenses
- 1× Sigma 72mm WR Ceramic Protector Filter
- 1× Hard Acrylic Protective Case
| Brand | Sigma |
| Model | WR Ceramic Protector Filter |
| Filter Diameter | 72mm |
| Filter Type | Clear Protector |
| Substrate | Clear glass ceramic |
| Hardness | 700HV (Vickers) |
| Light Transmittance | 99.76% |
| Coating | WR (Water-Repellent), Anti-Static |
| Reflection | 0.24% |
| Country of Origin | Japan |
| SKU | AFF9E0 |
| Barcode | AFF9E0 |
| HS Code | 9001.90 |