B+W Master High Transmission Circular Polarising Filter 112mm Replaces XS Pro

B+w Polhigh Transmisson Cirkular Master 112 Mm Polarizing Filter. B+W PolHigh Transmission Circular Master 112mm Polarizing FilterElevate your photography and videography to a professional standard by taking complete control over reflections and color saturation with the B+W PolHigh Transmission Circular Master 112mm Polarizing Filter. As an essential tool for discerning image-makers who refuse to compromise on quality, this filter is engineered in Germany to deliver unparalleled optical performance for large-diameter lenses used in professional photography and cinematography.This is not just a standard polarizing filter, it represents the pinnacle of B+W´s Käsemann series, renowned for its exceptional quality and durability. At its core lies a specially selected, more tightly specified polarizing foil, ensuring maximum efficiency and color neutrality. To achieve a level of optical perfection that matches the most demanding lenses, this premium foil is cemented between two panes of high-quality cover glass. Following this, B+W applies an additional, meticulous grinding and polishing process. This rigorous manufacturing standard ensures superior sharpness and clarity, allowing the filter to resolve the finest details even when paired with very fast, apochromatic lenses and high-resolution camera sensors. The advanced cementing technique also provides a crucial advantage for fieldwork, sealing the filter edges to guarantee long-term stability and prevent delamination even in humid climates.A key innovation in this Master series filter is the Käsemann High Transmission (HTC) technology. This advanced design incorporates a polarizing film with significantly higher light transmission compared to conventional polarizers. While standard filters can cost you several stops of light, forcing you to use slower shutter speeds or higher ISOs, this HTC filter has an exceptionally low filter extension factor of only 2 to 3. This translates to a minimal light loss of just 1 to 1.5 f-stops, giving you greater creative flexibility in a wider range of lighting conditions.The effect on your images is transformative. Rotate the filter to dramatically reduce or eliminate distracting reflections from non-metallic surfaces like water, glass, and foliage. This allows you to shoot through windows or capture the rich detail beneath the surface of a lake. Simultaneously, it enhances color saturation and contrast, making blue skies deeper, clouds more defined, and foliage more vibrant and lush.The Master designation signifies the pinnacle of B+W´s filter engineering. It features a precision-milled brass mount that is both durable and resistant to binding, ensuring smooth and accurate rotation for years to come. Its slim profile is specifically designed to prevent vignetting, a critical feature for the wide-angle and telephoto lenses that utilize a 112mm thread. Furthermore, the filter is protected by B+W´s exclusive multi-coating, a multi-layer barrier that repels water and dirt, resists scratches, and makes cleaning effortless in the field. With its large 112mm diameter, this polarizing filter is perfectly suited for high-end telephoto lenses, professional video production, and cinematography applications.Features:- In these high-end polarising filters, the polarising foil is more tightly specified and the foil pieces are specially selected.- After cementing between high-quality cover glasses, an additional grinding and polishing process takes place.- This ensures superior sharpness even with very fast, apochromatic lenses. The cementing technique ensures long-term stability even in humid climates.- The generation of Käsemann High Transmission (HTC) polarising filters is designed with a polarising film that has a higher light transmission and still has an excellent efficiency.- The filter extension factor is only 2 - 3 which corresponds to approx. 1 - 1.5 f-stops.Specifications:- Diameter (mm): 112. tradeinn Techinn

Reduces reflections from a variety of surfaces Increases colour saturation and contrast Colour-neutral to the optimum extent Made in Germany