Selens PRO Ultra-thin Circular Polarizer Filter (CPL) - 55mm Package Including: 1 55mm CPL Filter 1 storage container Selens PRO Ultra-thin Circular Polarizer Filter (CPL) Selens PRO Ultra-thin CPL Filter is lighter，thinner，stronger than the other normal CPL Filter. A polarizing filter， used for both color and black-and-white photography， is colourless and does not affect colour balance， but filters out light with a particular direction of polarisation. This reduces oblique reflections from non-metallic surfaces， can darken the sky in colour photography (in monochrome photography colour filters are more effective)， and can saturate the image more by eliminating unwanted reflections. The main function of the Circular Polarizer filter (CPL Filter) is eliminating the scattered light in the air，as well as the reflected light of the metal ，glasses and liquid.It is only allow the parallel light through the lens only，so that the camera can get a better picture such as blue sky，white cloud，clean water and so on. When you rotate the CPL filter in its mount， the effects will show up immediately. Shipping Note SHIPPING: 1.Your order will be processed for 1-3days after your payment is received or cleared. 2.Your order will be shipped via China Post Air Mail，ePacket，E-EMS or EMS. 3.It will takes about 5-60days in transit，please wait patiently. 4.If you haven't got the package in time， we can extend delivery date for you. 5.If you have any question， please contact with us， we will offer you satisfying answer. Following is the normal arrival time rate for your reference: Country Business Days(not including holiday) 5-9 10-15 16-20 21-25 26-35 35 United States Rated(time arrived) 5.1% 50.1% 33.6% 7.5% 3.7% Contact us Europe Rated(time arrived) 8.6% 61.2% 19.1% 7.0% 4.1% Contact us Australia Rated(time arrived) 4.7% 52.6% 30.2% 9.6% 2.9% Contact us Canada Rated(time arrived) 6.7% 50.6% 30.4% 8.5% 3.8% Contact us Russia Rated(time arrived) 1.5% 10.3% 29.7% 41.2% 18.8% Contact us Asia Rated(time arrived) 10.5% 30.6% 43.8% 12.1% 4.0% Contact us Other Country Rated(time arrived) 3.5% 25.0% 47.9% 17.9% 5.7% Contact us PAYMENT: 1.We accept Escrew for payment. 2.Please ensure your address，phone number are right when you pay. 3.If the product you received is not satisfied for you，you can contact with us，and then we will resend or refund. FEEDBACK: 1.We will leave feedback for you when you confirm the order，and please leave feedback for us， thank you. 2.We will provide good products and service for you，hope to deal with you all the time. ABOUT US: Meking Studio is a professional photographic equipment factory located in Guangzhou， China. Welcome to be our distributor.