Anti-Glare Magnetic Phone Filter – K&F Concept 52mm CPL Clip-On Lens for Smartphones

K&F Concept 52mm CPL Clip-On Lens for Smartphones

Add more control to mobile photography with the K&F Concept 52mm CPL Clip-On Lens for Smartphones from Idiello.com. Designed for compatible smartphones and 52mm camera lenses, this photography accessory combines CPL and ND2–ND400 filter functions for managing reflections and incoming light.

The filter uses AGC optical glass, an aluminium frame and an 18-layer MRC coating, with adjustable rotation for outdoor, landscape, travel and creative photography.

CPL Filter for Reflection Control

The CPL circular polarising filter is designed to help reduce certain reflections and glare from non-metallic surfaces.

This can be particularly useful when photographing:

• Water
• Glass
• Foliage
• Landscapes
• Outdoor scenes

Rotating the CPL allows you to adjust the polarising effect according to the subject, shooting angle and available light.

ND2–ND400 Adjustable Light Reduction

The supplied specifications also include an ND2–ND400 variable neutral-density filter with an adjustable light reduction of 1–9 stops.

Neutral-density filtration reduces the amount of light entering the camera, providing additional exposure control in brighter conditions.

This can be useful when experimenting with exposure settings for photography and video.

1–9 Stop Light Control

The adjustable ND range provides 1 to 9 stops of stated light reduction.

This gives creators more control over incoming light without needing multiple separate fixed-strength ND filters for every situation.

Actual results depend on the selected filter position, camera settings, lens, lighting conditions and smartphone camera system.

360° Adjustable Rotation

The filter provides 360° adjustable rotation.

Rotating the filter allows you to adjust its effect according to your composition and lighting conditions.

When using polarization, the visible result can change depending on the direction of the light and the angle between the camera and reflective surface.

AGC Optical Glass

The filter is constructed with AGC optical glass.

The supplied design also includes an aluminum frame, creating a compact photography accessory suitable for compatible mobile and camera setups.

No specific glass thickness, optical-transmission percentage or laboratory sharpness measurements have been supplied.

18-Layer MRC Coating

The optical glass features an 18-layer MRC coating.

This is part of the supplied optical construction of the filter.

Because the supplied information does not provide individual coating-performance test results, specific claims regarding scratch resistance, waterproofing, oil resistance or transmission percentages should not be assumed.

Clip-On Smartphone Installation

For smartphone photography, the filter uses a clip-on installation system.

Position the clip carefully so that the filter is centered over the smartphone camera being used.

Correct alignment is important because an incorrectly positioned filter may obstruct the camera or create unwanted edges in the image.

52mm Screw-Mount Compatibility

The supplied specifications also identify compatibility with 52mm camera lenses through a screw-mount connection.

Before attaching the filter to a camera lens, check that the lens uses a compatible 52mm filter thread.

The 52mm specification refers to filter-thread size rather than the physical diameter of every camera lens.

Useful for Outdoor Photography

The combination of CPL and adjustable ND functionality can be useful across several types of photography.

Landscape Photography

Use the CPL function to manage suitable reflections and adjust the appearance of outdoor scenes.

Water & Glass Photography

Polarization can help reduce certain reflections from non-metallic reflective surfaces such as water and glass.

Travel Photography

The compact filter system provides additional light and reflection control without requiring a large photography setup.

Mobile Content Creation

The smartphone clip allows compatible mobile creators to experiment with filter effects when producing photos or video content.

Bright Outdoor Conditions

The adjustable ND function provides additional control over incoming light when shooting in brighter environments.

How to Use with a Smartphone

Follow the supplied instructions for the exact assembly and installation procedure.

For general use:

1. Identify the smartphone camera you intend to use.
2. Attach the clip securely to the phone.
3. Align the filter centrally over the selected camera lens.
4. Open the camera application and check that the filter does not obstruct the image.
5. Rotate or adjust the filter according to the desired effect.
6. Check exposure and image appearance on the phone screen.
7. Make further adjustments as required before capturing the image.

Multi-camera smartphones may require careful positioning depending on which camera is active.

How to Use on a 52mm Camera Lens

Check the filter-thread marking on your camera lens before installation.

If the lens has a compatible 52mm filter thread:

1. Align the filter carefully with the lens thread.
2. Screw it into place without overtightening.
3. Rotate the adjustable filter section to achieve the desired effect.
4. Check the image and exposure before shooting.
5. Remove the filter carefully after use if required.

Do not force the filter onto an incompatible thread.

Why Choose This K&F Concept Filter?

Key supplied features include:

• K&F Concept brand
• 52mm filter size
• CPL circular polarizer
• ND2–ND400 adjustable filtration
• 1–9 stops of light reduction
• AGC optical glass
• Aluminum frame
• 18-layer MRC coating
• 360° adjustable rotation
• Smartphone clip-on installation
• 52mm screw-mount installation
• Smartphone compatibility
• Compatible 52mm camera-lens use
• Outdoor and landscape applications

The combination provides mobile and camera users with additional control over reflections and incoming light in compatible shooting situations.

Care & Handling

Handle the optical glass carefully and avoid touching the filter surface unnecessarily.

When cleaning is required, use suitable optical-cleaning equipment and avoid abrasive materials that could affect the glass or coating.

Store the filter appropriately when not in use and avoid forcing the rotating mechanism or screw thread.

Product Specifications

Frequently Asked Questions

What does the CPL filter do?

A CPL, or circular polarizer, helps reduce certain reflections and glare from non-metallic surfaces such as water and glass. Its effect depends on the light direction and shooting angle.

What does ND2–ND400 mean?

ND2–ND400 describes the supplied adjustable neutral-density range. It is specified to provide approximately 1–9 stops of light reduction, allowing greater control over incoming light.

Can I adjust the filter effect?

Yes. The supplied specifications include 360° adjustable rotation.

Does it fit every smartphone?

The supplied information describes compatibility with most smartphones through the clip-on system, but universal compatibility should not be guaranteed. Camera position, phone dimensions and multi-camera layouts can affect fit and alignment.

Can it be used with a DSLR or mirrorless camera?

The supplied information states compatibility with 52mm camera lenses. The camera lens must have a compatible 52mm filter thread.

Will it make smartphone photos DSLR quality?

No specific image-quality equivalence to a DSLR has been established. The filter provides additional control over reflections and incoming light, but overall image quality still depends on the smartphone camera, settings, lighting and shooting technique.

Does the CPL remove every reflection?

No. CPL effectiveness varies according to the reflective surface, light direction and camera angle. It is primarily useful for controlling certain reflections from non-metallic surfaces.

Package Information

A complete package-content list has not been supplied.

Do not add a storage case, cleaning cloth, lens cap, adapter rings or other accessories unless their inclusion is confirmed for the exact package.

Delivery Information

Delivery estimates may vary because of customs clearance, public holidays, courier delays or remote delivery locations.