Sigma WR Ceramic Protector 77mm
This product is not currently in stock, but is usually available from our supplier within 5-7 days of your order being placed.
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The highly protective Sigma WR Ceramic Protector filter features the high transmittance required of optical devices whilst combining greater hardness than chemically strengthened glass and greater flexibility than sapphire crystal glass. Constructed from Clear Glass Ceramic - extremely tough crystallized glass – the Sigma WR Ceramic Protector filter delivers outstanding strength. More