--- product_id: 544104063 title: "Breakthrough Photography X4 CPL 72mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support" brand: "breakthrough photography" price: "€ 276.36" currency: EUR in_stock: true reviews_count: 5 category: "Breakthrough Photography" url: https://www.desertcart.hr/products/544104063-breakthrough-photography-x4-cpl-72mm-circular-polarizer-filter-schott-b270 store_origin: HR region: Croatia --- # 72mm precision fit Schott B270 ultra-clear glass 25-year ironclad guarantee Breakthrough Photography X4 CPL 72mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support **Brand:** breakthrough photography **Price:** € 276.36 **Availability:** βœ… In Stock ## Summary > πŸ“Έ Elevate your shots with the ultimate color-neutral polarizer β€” don’t just shoot, Breakthrough! ## Quick Answers - **What is this?** Breakthrough Photography X4 CPL 72mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support by breakthrough photography - **How much does it cost?** € 276.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/544104063-breakthrough-photography-x4-cpl-72mm-circular-polarizer-filter-schott-b270) ## Best For - breakthrough photography enthusiasts ## Why This Product - Trusted breakthrough photography brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Advanced IR Control:** Innovative X4 CPL film reduces infrared spikes for warm, vibrant photos every time. - β€’ **Lifetime Confidence:** Backed by a 25-year ironclad guarantee with unique serial tracking for lasting peace of mind. - β€’ **Premium Optical Glass:** Crafted from Schott Superwhite B270 glass ensuring ultra-clear transmission across UV, visible, and IR spectrums. - β€’ **Unmatched Color Neutrality:** World's most color-neutral CPL for true-to-life images without unwanted color casts. - β€’ **Seamless Lens Compatibility:** Perfectly engineered 72mm thread size fits all compatible lenses with smooth, secure adjustment. ## Overview The Breakthrough Photography X4 CPL 72mm Circular Polarizer Filter features ultra-clear Schott B270 optical glass with advanced MRC16 nano coatings, delivering the world's most color-neutral polarization. Designed to minimize infrared spikes, it produces warm, vibrant images without color cast. Compatible with all 72mm lenses, it offers smooth adjustment and is backed by a 25-year ironclad guarantee with unique serial number tracking for professional reliability. ## Description The X4 CPL features SCHOTT Superwhite B270 optical glass, which is an ultra clear crown glass. It is produced by melting high purity raw materials and then made using the continuous draw process. The result is excellent transmission in the ultraviolet, visible, and infrared spectrums, and a high surface quality that accepts our state-of-the-art MRC and nanotec coatings exceptionally well. Review: It’s a nice cpl and built tough. The threads do get locked on the lens so I try not to tighten all the way. Review: The imaging is top notch, and the threads are metal that fit perfectly. Adjusting the filter is smooth and has just the right amount of resistance. ## Features - WORLDS MOST COLOR NEUTRAL POLARIZER, GUARANTEED: A perfectly flat transmission curve would yield a perfectly color neutral result, and while there is no such thing as a perfectly neutral CPL filter (contrary to what other filter makers may claim) the X4 CPL is the most color neutral any CPL filter, guaranteed. - WORLDS MOST ADVANCED POLARIZER: All commercially available CPL filters exhibit a yellow cast due to a gradual transmission increase starting around 600nm and then spiking at 650nm onward into IR. With our X4 CPL film we achieved a gradual transmission decrease from 600nm onward, and instead of spiking uncontrollably near 650nm and far into infrared, the X4 CPL sees very controlled transmission into IR, without the curve spike. Result: Warm and lively images without the apparent colorcast. - X4 CPL (CIRCULAR POLARIZER) FILTER: The X4 CPL features SCHOTT Superwhite B270(R) optical glass, which is an ultra clear crown glass. It is produced by melting high purity raw materials and then made using the continuous draw process. The result is excellent transmission in the ultraviolet, visible, and infrared spectrums, and a high surface quality that accepts our state-of-the-art MRC and nanotec(R) coatings exceptionally well. - FITMENT: This CPL filter is compatible with all 72mm camera lenses. Your lens thread size will be printed underneath your lens cap or written somewhere on the lens barrel. Make sure you order the correct size otherwise it will not fit your lens. - 25 YEARS SUPPORT: We stand behind every CPL filter we make with our 25 Year Ironclad Guarantee. Every X4 CPL filter has a unique serial number laser engraved onto the interior frame. When you activate your 25 Year Ironclad Guarantee, we assign this serial number to you, so any future discussions on this unique filter are tracked, issues recorded and all that stuff which goes into future product design. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0186G9ZAU | | Best Sellers Rank | #41,667 in Electronics ( See Top 100 in Electronics ) #69 in Camera Lens Polarizing Filters | | Brand | Breakthrough Photography | | Coating Description | Nano Coating | | Compatible Devices | All 72mm camera lenses | | Customer Reviews | 4.4 4.4 out of 5 stars (235) | | Enclosure Material | Schott B270 Ultrawhite Optical Glass with MRC16 (multi resistant 16-layer coating) | | Item Dimensions L x W | 7.2L x 7.2W centimeters | | Manufacturer | Breakthrough Photography | | Media Type | ProductImage | | Photo Filter Size | 72 Millimeters | | Special Effect | Polarizer | | Thread Size | 72 Millimeters | | UPC | 641061423119 | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Breakthrough Photography - **Coating description:** Nano Coating - **Material:** Schott B270 Ultrawhite Optical Glass with MRC16 (multi resistant 16-layer coating) - **Photo filter effect type:** Polarizer - **Photo filter thread size:** 72 Millimeters ## Images ![Breakthrough Photography X4 CPL 72mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support - Image 1](https://m.media-amazon.com/images/I/51lWHm-z07L.jpg) ![Breakthrough Photography X4 CPL 72mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support - Image 2](https://m.media-amazon.com/images/I/51pgWAHWn3L.jpg) ![Breakthrough Photography X4 CPL 72mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support - Image 3](https://m.media-amazon.com/images/I/61CZkT-oExL.jpg) ![Breakthrough Photography X4 CPL 72mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support - Image 4](https://m.media-amazon.com/images/I/71z6QNiLH7L.jpg) ![Breakthrough Photography X4 CPL 72mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support - Image 5](https://m.media-amazon.com/images/I/61RLIDnXsVL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***Y on 12 January 2026* It’s a nice cpl and built tough. The threads do get locked on the lens so I try not to tighten all the way. ### ⭐⭐⭐⭐⭐ Review *by M***N on 1 February 2024* The imaging is top notch, and the threads are metal that fit perfectly. Adjusting the filter is smooth and has just the right amount of resistance. ### ⭐⭐⭐⭐⭐ Review *by M***T on 2 May 2022* Colour neutrality is phenomenal. Most other CPL impart some β€œwarming” to the image --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/544104063-breakthrough-photography-x4-cpl-72mm-circular-polarizer-filter-schott-b270](https://www.desertcart.hr/products/544104063-breakthrough-photography-x4-cpl-72mm-circular-polarizer-filter-schott-b270) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-22*