REALIZZATO IN VETRO ULTRA SOTTILE PER EVITARE VIGNETTATURE SE UTILIZZATO SU OBIETTIVI GRANDANGOLARI. THE FILTER CAN ALSO BE PERMANENTLY MOUNTED TO PROTECT THE DELICATE FRONT LENS. ULTRA-THIN FILTER, HIGH QUALITY OPTICAL GLASS THAT ALLOWS TO ABSORB THE ULTRAVIOLET RAYS WHICH MAY RUIN YOUR PHOTOGRAPHS ESPECIALLY IN THE SHOOTING OUTDOORS.
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