Breakthrough Photography X4 Circular Polarizer 77mm
Breakthrough Photography X4 Circular Polarizer 77mm The X4 CPL is engineered to be the sharpest and most color neutral polarizer on the market. Featuring our internally developed CPL film, state-of-the-art coatings...
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Description
Breakthrough Photography X4 Circular Polarizer 77mm
The X4 CPL is engineered to be the sharpest and most color neutral polarizer on the market. Featuring our internally developed CPL film, state-of-the-art coatings and a precision machined brass traction frame, the X4 delivers unparalleled performance and durability.
At the core of the X4 is our all-new, internally designed CPL film made in the USA. While most manufacturers use off-the-shelf polarizing films intended for LCD panels, we developed a unique approach specifically for precision optics. The X4 CPL features ultra-clear SCHOTT B270® optical crown glass made with the highest purity raw materials and our cutting edge MRC16 and nanotec® Nano Coatings. The result is an incredibly sharp, color neutral CPL with the highest light transmission of any available polarizer.
Spectrometers are optical instruments used to measure the properties of light across a spectrum. Wavelength and intensity are detected to determine the percentage of light that a filter transmits or blocks. The data are displayed as line graphs with light transmission % values for each wavelength measured.
A perfectly flat light transmission curve would yield a perfectly color neutral result. While this is technically impossible, the X4 CPL has the flattest transmission curve of any polarizer on the market - guaranteed. This translates into a more color neutral performance without a color cast.
Increased average transmission also leads to better performance. Higher light transmission allows more light to pass through to the sensor, which translates into faster shutter speeds, sharper images and the ability to use a lower ISO when shooting video. The X4 CPL features the highest average light transmission - 47.18% - of any available CPL without sacrificing polarization efficiency.
These are brand new, unopened filters, that were traded in by a customer and are being sold at a great discount. Limited to quantities on hand.
WE SHIP IN 1 BUSINESS DAY and we package professionally. We are interested in BUYING your photographic equipment as well. We are Camera Exchange in Waterford Michigan.
X4-CPL-77MM
Pourquoi acheter chez nous
Notre équipe a plus de 35 ans dans l'industrie de la photo. Ils sont justes et connaissent leur matériel. Les grands magasins d'appareils photo ne peuvent pas vous donner la valeur que vous méritez. Tous nos équipements d'occasion passent par une inspection complète. Camera Exchange peut vous donner des conseils fiables. Nous avons vendu plus de 30 000 équipements depuis 2013. Camera Exchange soutient la communauté photo.