B+W Master HTC C-POL Filter KSM MRC Nano (CPL Filter) 100 ISO making it exceptionally capable for

making it exceptionally capable for low-light shooting and astrophotography

HC110 and all other black and white film developers

Simple attachment system for fitting to bag ends or to a waist belt

Advanced optical construction of 15 elements in 10 groups (including 2 aspherical and 3 ED elements) to ensure supreme edge-to-edge sharpness

B+W Master HTC C-POL Filter KSM MRC Nano (CPL Filter) 100 ISO making it exceptionally capable forMASTER Circular Polarizer Grease free polarizing filter for easy rotation Easier to attach due to new varnish technology Durable and robust due to brass mount For all lenses with front thread Optimal for super wide angle to telephoto lenses Made in Germany Coating: MRC nano B+W Polarizer Filters Radiant white clouds against a deep blue sky or the deep colors of fall foliage don't happen by chance. B+W polarizing filters (polarizers for short) augment