Product Description
The Alpha II circular polarizer, now updated with a thinner frame and
improved glass, is a great entry-level filter for those starting out their
photography education. Providing the same level of polarization as other
filters, the Alpha series saves you money by removing premium features like
multi-coating, optical glass, and hardened, waterproof top layers.
Circular polarizing filters give 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 in the atmosphere as well as when
they reflect off non-metallic surfaces. A polarizing filter absorbs polarized
light and helps remove unwanted reflections from non-metallic surfaces such as
glass or water. By removing these reflections, this filter also increases color
saturation, especially in leaves and foliage.
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