---
product_id: 83494588
title: "- X4 CPL 46mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support by Breakthrough Photography"
brand: "breakthrough photography"
price: "¥40473"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/83494588-x4-cpl-46mm-circular-polarizer-filter-schott-b270-mrc16-nano
store_origin: JP
region: Japan
---

# 46mm precision fit Schott B270 ultra-clear glass 25-year ironclad guarantee - X4 CPL 46mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support by Breakthrough Photography

**Brand:** breakthrough photography
**Price:** ¥40473
**Availability:** ✅ In Stock

## Summary

> 📸 Elevate your shots with the X4 CPL—where precision meets perfection.

## Quick Answers

- **What is this?** - X4 CPL 46mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support by Breakthrough Photography by breakthrough photography
- **How much does it cost?** ¥40473 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/83494588-x4-cpl-46mm-circular-polarizer-filter-schott-b270-mrc16-nano)

## 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

- • **Advanced IR Control:** Innovative X4 CPL film minimizes infrared spikes for warm, lively photos without unwanted color shifts.
- • **Lifetime Confidence:** Backed by a 25-year ironclad guarantee with unique serial tracking—invest in a filter that evolves with you.
- • **Premium Optical Glass:** Crafted from Schott Superwhite B270 glass for superior clarity across UV, visible, and IR spectrums.
- • **Durable Weather Sealing:** Built to withstand the elements, ensuring reliable performance on every shoot, rain or shine.
- • **Unmatched Color Neutrality:** Experience the world's most color-neutral CPL filter—no yellow cast, just pure, vibrant imagery.

## Overview

The X4 CPL 46mm Circular Polarizer Filter by Breakthrough Photography features ultra-clear Schott B270 optical glass with advanced MRC and nano coatings, delivering the world's most color-neutral polarization. Its innovative film design controls infrared transmission for warm, natural images. Weather-sealed and compatible with all 46mm lenses, it comes with a 25-year ironclad guarantee and unique serial number tracking for lasting reliability.

## Description

Full description not available

## 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 46mm 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.

## Product Details

- **Brand:** Breakthrough Photography
- **Material:** SCHOTT B270 Optical Glass Made in Germany
- **Photo Filter Thread Size:** 46 Millimeters
- **Coating Description:** Nano Coating
- **Photo Filter Effect Type:** Polarizer, Ultraviolet
- **Water Resistance Level:** Waterproof
- **Product Dimensions:** 1.81"L x 1.81"W
- **Photo Filter Size:** 46 Millimeters
- **UPC:** 641061423010

## Images

![- X4 CPL 46mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support by Breakthrough Photography - Image 1](https://m.media-amazon.com/images/I/61TpBDkcayL.jpg)
![- X4 CPL 46mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support by Breakthrough Photography - Image 2](https://m.media-amazon.com/images/I/51gG3wEmVwL.jpg)
![- X4 CPL 46mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support by Breakthrough Photography - Image 3](https://m.media-amazon.com/images/I/71HXCyuUwVL.jpg)
![- X4 CPL 46mm Circular Polarizer Filter - Schott B270 - MRC16 - Nano Coating - Weather Sealed - 25 Year Support by Breakthrough Photography - Image 4](https://m.media-amazon.com/images/I/71z6QNiLH7L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Its worth buying for me
*by C***D on April 25, 2025*

So this is a 2 for 1 filter its a circular polarization and a true ND 6 stop filter so no more stacking filters or having filters stick together or not working right ..so for the price i think its justify i used it on a tamron 10-24mm wide angle lens with no issue.. you can do what i did buy it try it for a week then see if it worth it or send it back and get your money back .. and i ended up keeping it... Now they are markings or symbols around this filter beside the normal triangle mark this is a guide for you so when you are using this horizontal and turn the polarizer to get the effect you wont look at one of the marks.. just incase you wont to shoot vertical or move to another spot to reframed your shoot you can use this to get the filter back to that spot that you had it before

### ⭐⭐⭐⭐⭐ Worth it!
*by T***Y on July 3, 2025*

Excellent!

### ⭐⭐⭐⭐⭐ .
*by I***Y on June 23, 2025*

Ок

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/83494588-x4-cpl-46mm-circular-polarizer-filter-schott-b270-mrc16-nano](https://www.desertcart.jp/products/83494588-x4-cpl-46mm-circular-polarizer-filter-schott-b270-mrc16-nano)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-28*