Polarizing filter BRAUN CP-L BlueLine 49 mm

BRAUN CP-L BlueLine polarizing filter, 49 mm thread size, reduces reflections and glare from non-metallic surfaces and enhances color saturation and contrast. Designed for use on cameras and interchangeable lenses with 49 mm filter threads, this circular polarizer improves sky rendering and control of surface reflections in landscape, product and outdoor photography. The filter features a rotating ring to adjust the degree of polarization and a low-profile black mount suitable for many lens setups.

Advantages

The BRAUN CP-L BlueLine polarizing filter removes polarized light from reflections and atmospheric scattering, increasing color saturation and tonal separation without affecting exposure by more than a modest amount. Its 49 mm thread size makes it compatible with lenses that accept 49 mm filters. The circular design maintains autofocus and exposure metering on modern digital cameras. A black low-profile ring and optical glass with coating reduce stray reflections and help maintain image sharpness.

Suitable for

• Landscape photography — deepening blue skies and enhancing cloud contrast
• Product and still-life photography — reducing reflections on glass and plastic
• Outdoor portrait and travel photography — managing reflections from water and foliage
• Architectural details and street scenes where glare control improves subject clarity

Key specifications

• Filter type: Circular polarizer
• Thread diameter: 49 mm
• Mount color and style: black low-profile rotating ring
• Optical material: coated optical glass designed for digital cameras
• Effect: reduces polarized reflections, increases color saturation and contrast

How to use

Mount the filter by screwing it onto the front filter thread of any lens with a 49 mm thread. Rotate the outer ring while observing the viewfinder or live view until reflections are reduced and the desired increase in saturation and contrast is achieved. For landscape shots, set the polarizer while pointing 90 degrees from the sun to maximize sky darkening. Be aware that wide-angle lenses may show uneven polarization across the frame; adjust angle and rotation accordingly. When not in use, store the filter in its case to protect the coated glass.

Usage recommendations

Use the BRAUN CP-L BlueLine polarizing filter to control reflections from water, glass and foliage and to increase color depth in outdoor scenes. Check exposure after attaching the filter as it can slightly reduce light transmission; compensate with aperture, shutter speed or ISO if necessary. Avoid stacking multiple thick filters on wide-angle lenses to prevent vignetting.