ALTERA BRAND STEALTH_ZEROREVERB Z11 Protetto: ZEROREVERB Z11 ALTERA BRAND STEALTH_XENOFILTER W05 Protetto: XENOFILTER W05 ALTERA BRAND STEALTH_PHOTOCHROMIC PH5 Protetto: PHOTOCHROMIC Ph5 ALTERA BRAND STEALTH_KONTRAST T1000 Protetto: KONTRAST T1000