| Filter Type | Circular Polarizer |
| Filter Factor | 4x (2-Stop) |
| Circular Size | 67 mm Filter Thread |
| Rotating | Yes |
| Front Accessory Thread / Bayonet | 67 mm |
| Filter Type | Circular Polarizer |
| Filter Factor | 4x (2-Stop) |
| Circular Size | 67 mm Filter Thread |
| Rotating | Yes |
| Front Accessory Thread / Bayonet | 67 mm |
Entry-Level CPL, Slimmer Frame/Better Glass Than alpha 1, Rotating Dual-Threaded Aluminum Frame, Minimizes Reflections from Water/Glass, Darkens Blue Skies, Allows Clouds/Foliage to Stand Out. The 67mm alpha II Circular Polarizer Filter from Hoya has a slimmer frame and better glass than the original alpha CPL. Leaving out premium features like multi-coating optical glass and a hardened waterproof top layer the alpha series is designed as an entry-level CPL filter for those starting out in photography. The alpha II CPL gives scenic photography more punch by darkening blue skies so that white clouds and foliage stand out. Light rays become polarized when traveling through moisture and pollution as well as when they reflect off non-metallic surfaces such as glass or bodies of water. A polarizing filter absorbs polarized light and helps remove unwanted reflections from non-metallic surfaces. By removing these reflections this filter also increases color saturation especially in leaves and foliage.
Entry-Level CPL, Slimmer Frame/Better Glass Than alpha 1, Rotating Dual-Threaded Aluminum Frame, Minimizes Reflections from Water/Glass, Darkens Blue Skies, Allows Clouds/Foliage to Stand Out. The 67mm alpha II Circular Polarizer Filter from Hoya has a slimmer frame and better glass than the original alpha CPL. Leaving out premium features like multi-coating optical glass and a hardened waterproof top layer the alpha series is designed as an entry-level CPL filter for those starting out in photography. The alpha II CPL gives scenic photography more punch by darkening blue skies so that white clouds and foliage stand out. Light rays become polarized when traveling through moisture and pollution as well as when they reflect off non-metallic surfaces such as glass or bodies of water. A polarizing filter absorbs polarized light and helps remove unwanted reflections from non-metallic surfaces. By removing these reflections this filter also increases color saturation especially in leaves and foliage.
Hoya 67mm Alpha II Circular Polarizer Filter
Entry-Level CPL, Slimmer Frame/Better Glass Than alpha 1, Rotating Dual-Threaded Aluminum Frame, Minimizes Reflections from Water/Glass, Darkens Blue Skies, Allows Clouds/Foliage to Stand Out. The 67mm alpha II Circular Polarizer Filter from Hoya has a slimmer frame and better glass than the original alpha CPL. Leaving out premium features like multi-coating optical glass and a hardened waterproof top layer the alpha series is designed as an entry-level CPL filter for those starting out in photography. The alpha II CPL gives scenic photography more punch by darkening blue skies so that white clouds and foliage stand out. Light rays become polarized when traveling through moisture and pollution as well as when they reflect off non-metallic surfaces such as glass or bodies of water. A polarizing filter absorbs polarized light and helps remove unwanted reflections from non-metallic surfaces. By removing these reflections this filter also increases color saturation especially in leaves and foliage.
Entry-Level CPL, Slimmer Frame/Better Glass Than alpha 1, Rotating Dual-Threaded Aluminum Frame, Minimizes Reflections from Water/Glass, Darkens Blue Skies, Allows Clouds/Foliage to Stand Out. The 67mm alpha II Circular Polarizer Filter from Hoya has a slimmer frame and better glass than the original alpha CPL. Leaving out premium features like multi-coating optical glass and a hardened waterproof top layer the alpha series is designed as an entry-level CPL filter for those starting out in photography. The alpha II CPL gives scenic photography more punch by darkening blue skies so that white clouds and foliage stand out. Light rays become polarized when traveling through moisture and pollution as well as when they reflect off non-metallic surfaces such as glass or bodies of water. A polarizing filter absorbs polarized light and helps remove unwanted reflections from non-metallic surfaces. By removing these reflections this filter also increases color saturation especially in leaves and foliage.
