Peter's 135 Series filters merge retro style with modern tech for film and digital creators. The Chroma Cp boosts contrast. Capture cinematic, vintage aesthetics effortlessly with this versatile collection.a Nod To The Filmic EraCelebrate the nostalgia of the 70s-the golden era of film cameras and cinematic storytelling-The 135 Series features our latest glass tech in a filmic retro package. Blending the authentic craftsmanship of analog photography with modern storytelling.Exclusive Filter CanisterA Throwback To Classic Film ReelsChroma Glass PolarizerExceptional Color Accuracy and Fidelity135 SeriesPeter McKinnon's ode to film filters, this lineup is sure to turn heads on your lens while producing cinematic quality images with nostalgic looks inspired by retro film grades.Film Inspired Filters and CanisterThe 135 Series filter canister features a front and rear threaded cover that emulates the look and feel of nostalgic film reels.