---
product_id: 748296411
title: "K&F Concept 37mm Circular Polarizer Filter Ultra-Slim 18 Multi-Coated Optical Glass Circular Polarizing Filter for Camera Lenses with Cleaning Cloth (K Series)"
brand: "k&f concept"
price: "S$79"
currency: SGD
in_stock: true
reviews_count: 7
category: "K&F Concept"
url: https://www.desertcart.sg/products/748296411-k-and-f-concept-37mm-circular-polarizer-filter-ultra-slim
store_origin: SG
region: Singapore
---

# 18-layer multi-coating for vivid colors Ultra-slim 5.3mm frame prevents vignetting Includes vacuumed cleaning cloth K&F Concept 37mm Circular Polarizer Filter Ultra-Slim 18 Multi-Coated Optical Glass Circular Polarizing Filter for Camera Lenses with Cleaning Cloth (K Series)

**Brand:** k&f concept
**Price:** S$79
**Availability:** ✅ In Stock

## Summary

> 📸 Capture brilliance, not reflections — elevate every shot with K&F Concept!

## Quick Answers

- **What is this?** K&F Concept 37mm Circular Polarizer Filter Ultra-Slim 18 Multi-Coated Optical Glass Circular Polarizing Filter for Camera Lenses with Cleaning Cloth (K Series) by k&f concept
- **How much does it cost?** S$79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/748296411-k-and-f-concept-37mm-circular-polarizer-filter-ultra-slim)

## Best For

- k&f concept enthusiasts

## Why This Product

- Trusted k&f concept brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Care Kit:** Comes with a premium cleaning cloth to keep your lens and filter spotless.
- • **Effortless Handling:** CNC-machined non-slip frame makes filter installation and removal a breeze.
- • **Ultra-Slim Frame Design:** Only 5.3mm thick to avoid vignetting on wide-angle and telephoto lenses.
- • **Precision Japanese AGC Glass:** Imported optical glass ensures glare-free, natural color reproduction.
- • **True-to-Life Colors & Contrast:** Eliminate reflections and boost saturation for stunning skies and landscapes.

## Overview

The K&F Concept 37mm Circular Polarizer Filter features 18 multi-coated layers on premium Japanese AGC optical glass, delivering enhanced color saturation and contrast by reducing glare and reflections. Its ultra-slim 5.3mm CNC-machined frame prevents vignetting on wide-angle and telephoto lenses, while the included vacuumed cleaning cloth ensures your gear stays pristine. Compatible with all 37mm lens threads, this filter is a top choice for photographers seeking professional-grade image clarity and color fidelity.

## Description

K&F Concept 37mm CPL Filter + Cleaning Cloth

Review: Cheap item - Disappointed. Not as described. It just mskes a shade on picture.
Review: Excepted one got it one - Not used

## Features

- Enhance Color & Contrast: CPL filter can enhance the color and contrast, and remove non-metallic reflections such as water, and glass to show the true color, especially used in white cloud and blue sky photography.
- Multi-Coated & Cleaning Cloth: 18 multi-layer coating reduces reflection, and glare and improves color saturation and contrast. The vacuumed cleaning cloth for the camera lens and filter cleaning is harmless for the equipment.
- Imported AGC Glass Avoids Glares: Made by Japanese imported AGC glass, no effect on the image color, and restores the natural color.
- Ultra-Slim Frame Avoid Vignetting: Only 5.3mm thickness frame, there is no vignetting even on wide-angle and telephoto lenses, and the CNC-non slip frame helps install and remove the filter easily.
- NOTE: This filter is compatible with all 37mm lenses. Please verify your camera's lens thread size before ordering. This number is beside a "ø" (diameter) symbol.
- K&F CONCEPT is the world's No.1 brand in terms of lens filter online sales volume among camera-accessory-focused brands. Source: Euromonitor, 2024 data.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C2H47TF3 |
| Best Sellers Rank | #238,106 in Electronics ( See Top 100 in Electronics ) #50 in Camera & Photo Polarizing Filters |
| Brand | K&F CONCEPT |
| Brand Name | K&F CONCEPT |
| Coating Description | Multi Coating |
| Colour | black |
| Compatible Devices | Cameras with 37mm lens thread size |
| Customer Reviews | 4.5 out of 5 stars 3,607 Reviews |
| Enclosure Material | Glass Optical Glass |
| Item Dimensions L x W | 37L x 37W Millimeters |
| Item Type Name | filter |
| Manufacturer | Shenzhen Zhuoer Photograph |
| Manufacturer Part Number | KF01.1306V4 |
| Material | Glass Optical Glass |
| Media Type | ProductImage |
| Number of Items | 1 |
| Photo Filter Effect Type | Polarizer |
| Photo Filter Size | 37 Millimeters |
| Photo Filter Thread Size | 37 Millimetres |
| Screen Size Unit of Measure | 37 Millimetres |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** K&F CONCEPT
- **Coating Description:** Multi Coating
- **Material:** Glass Optical Glass
- **Photo Filter Effect Type:** Polarizer
- **Photo Filter Thread Size:** 37 Millimetres

## Images

![K&F Concept 37mm Circular Polarizer Filter Ultra-Slim 18 Multi-Coated Optical Glass Circular Polarizing Filter for Camera Lenses with Cleaning Cloth (K Series) - Image 1](https://m.media-amazon.com/images/I/818k24oYpSL.jpg)
![K&F Concept 37mm Circular Polarizer Filter Ultra-Slim 18 Multi-Coated Optical Glass Circular Polarizing Filter for Camera Lenses with Cleaning Cloth (K Series) - Image 2](https://m.media-amazon.com/images/I/81STkkx4J+L.jpg)
![K&F Concept 37mm Circular Polarizer Filter Ultra-Slim 18 Multi-Coated Optical Glass Circular Polarizing Filter for Camera Lenses with Cleaning Cloth (K Series) - Image 3](https://m.media-amazon.com/images/I/71NuMNWEFPL.jpg)
![K&F Concept 37mm Circular Polarizer Filter Ultra-Slim 18 Multi-Coated Optical Glass Circular Polarizing Filter for Camera Lenses with Cleaning Cloth (K Series) - Image 4](https://m.media-amazon.com/images/I/91dDJ9uaMpL.jpg)
![K&F Concept 37mm Circular Polarizer Filter Ultra-Slim 18 Multi-Coated Optical Glass Circular Polarizing Filter for Camera Lenses with Cleaning Cloth (K Series) - Image 5](https://m.media-amazon.com/images/I/91VLEf7XoIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐ Cheap item
*by S***K on 1 December 2024*

Disappointed. Not as described. It just mskes a shade on picture.

### ⭐ Excepted one got it one
*by A***U on 25 December 2024*

Not used

### ⭐⭐⭐⭐ Cheap CPL filter
*by A***. on 24 March 2026*

A pretty good CPL filter. I like the quality, but there is one downside - lens cap no longer fits :(

## Frequently Bought Together

- K&F Concept 37mm Circular Polarizer Filter,18 Multi-Coated Optical Glass Circular Polarizing Filter Ultra-Slim for Camera Lenses with Cleaning Cloth (K Series)
- K&F Concept K-Series 37 mm MCUV Pro UV Filter Slim MC UV Protection Filter Ultraviolet Filter

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-21*