Dpreview網址：http://ppt.cc/eqr9 雖然是舊文了(11/8)...
附上最前面那段和不負責任翻譯並加上部分官網資訊擷取 :)
Manfrotto官網介紹：http://ppt.cc/nhnl
Manfrotto has introduced a new line of lens filters, with UV, Circular
Polarizer and Protective versions available. Offered in up to three flavors -
Essential, Advanced and Professional - each filter offers anti-reflective and
water repellent coatings.
Manfrotto發布濾鏡新產品線，其中包括UV, CPL和防護濾鏡(防塵、油、刮、爆裂)，並包
含高達 3 個層級－基本版、進階版以及專業版，以上皆具抗耀和防止水滴附著(疏水)。
Manfrotto's UV filter comes in two variations, Essential which uses 8 layers
of coating, and Advanced which has 12. The CPL filters are offered in
Essential, Advanced and Professional. Essential and Advanced both offer 68%
light transmission, while the latter provides more layers of coating. The
Professional filter offers 90% light transmission and 12 layers of coating.
Protective filters are offered only at the Pro level, with dust, moisture and
scratch protection.
Manfrotto的UV保護鏡包含兩種版本，基本版採用 8 層鍍膜而進階版則有 12 層鍍膜。
CPL則分成基本版、進階版和專業版；基本版 ( 2 層鍍膜)和進階版 ( 12 層鍍膜)皆
提供 68% 的光線穿透率，而專業版則具有 12 層鍍膜且光線穿透率高達 90%。
防護濾鏡僅具備專業版的版本，其包含防塵、防溼和防刮的保護。
The filters are only available online with prices ranging from $24.99-169.99.
濾鏡僅提供線上購買，價格從美金 24.99 - 169.99 不等。
心得：看到那鏡框形狀樣式和印刷字體，還有產地在日本...猜又是marumi代工的...
p.s. 發現自己翻譯好爛...看得懂卻不會翻Orz