B+W XS-PRO Kaesemann Nano Circular Polarizing + Hoya HMC UV(C) 77mm

B+W 77mm XS-PRO Digital Kaesemann MRC Nano Circular Polarizer Filter NEW#1066400

　

The "high-end" polarizing foils of the Kaesemann-type filters are neutral in color, they have a higher efficiency than conventional polarizing foils and they are cemented between high-grade plano-parallel optical glass.  The resulting sandwich is then precision-polished again to achieve highly accurate plano-parallel surfaces.  Subsequently they are edge-sealed to protect the foil against humidity.  Brass mounts made on CNC-controlled machines ensure precise seating on the lens.  Discriminating photographers regards the B+W Kaesemann-Type Polarizing Filter to be the very best of all polarizing filters.  They are well suited for applications that require the highest possible imaging quality, especially with high-speed telephoto lenses and apochromatic lenses. 

　

XS-Pro Digital mount which is especially suited for DSLRs with wide angle and zoom lenses. It has a front thread for additional accessories such as lens caps or hoods. All XS-Pro Digital mounts are made of brass and are matte black to prevent reflections.

　

The nano coating is an outer layer of protection that comes standard with all XS-Pro Digital MRC filters. The nanotechnology based characteristic (lotus effect) produces a better beading effect with water making the cleaning of this filter even simpler and faster than ever before. MRC nano has an improved outer (8th) layer over regular MRC.

　

Multi-coated to minimize reflection at the filter surfaces which reduces flare and ghosting.  MRC Coating (Multi-Resistant Coating) by B+W is not only an extraordinarily effective multiple layer coating, it is also harder than glass, so that it protects filters from scratches (for instance when cleaning the filters), and it is also water and dirt repellent, thus facilitating filter maintenance.

　

Light rays which are reflected become polarized. Polarizing filters are used to select which light rays enter your camera lens. They can remove unwanted reflections from non-metallic surfaces such as water or glass and also saturate colors providing better contrast. The effect can be seen through the viewfinder and changed by rotating the filter. The filter factor varies according to how the filter is rotated and its orientation to the sun. Filter factor is between 2.3 and 2.8 (approx. +1.3 stops). Circular polarizers are specifically designed for use with auto-focus SLR cameras (They will also work on manual systems without problems) and video cameras. It does not influence the metering systems of these cameras.

We stock full line B+W filters.  If you can not locate what you want, please email seller to obtain a quotation & delivery schedule.  Usually your email will be replied within a few hours.

Note: All above Pictures are just for Reference

Entirely Brand New ! Original Packing 100% Genuine Hoya Product   HOYA 77mm HMC UV(C) Multi-Coated Filter THIN The Hoya HMC UV(C) filter is fully coated surfaces increase light transmission and absorb almost all range of UV rays to give clearer and sharper pictures with less haze. The use of ultra clear glass ensures that color balance is maintained. Constant use for lens protection is recommened. The UV-Haze filter is helpful when photographing mountain and marine scenes, where increased haze threatens to make your photographs indistinct in color and clarity. Absorbs the ultraviolet rays which often makes outdoor photographs hazy and indistinct. A multi-purpose fine-weather filter for color as well as black and white films. Also serves as a permanent lens protector. Note: Above picture is just for reference, please see title for real size.     These popular filters are renowned for their ability to minimize reflection at the filter surfaces which reduces flare and ghosting. The result is an average light transmission of over 97%, giving sharp contrast and well balanced color. HOYA HMC filters are recommended for enhancing the performance of today's multicoated lenses. Absorbs the ultraviolet rays which often makes outdoor photographs hazy and indistinct. A multi-purpose fine-weather filter for color as well as black and white films. Also serves as a permanent lens protector. Haze (UV) filters are wise initial investments. They help protect your valuable investment from dust, moisture and scratches, which can lead to costly repairs. If desired they can be left on the lens at all times for protection. Haze filters provide additional benefits of correction for Ultraviolet (UV) light which can register on film and videotape as a bluish cast and can obscure distant details. Ultraviolet filters allow you to correct for the UV effect to varying degrees.