K&F Concept 40.5mm 3pcs Professional Lens Filter Kit (MCUV/CPL/ND4)

The K&F Concept 40.5mm Professional Lens Filter Kit includes MCUV, CPL, and ND4 filters, a protective pouch, and three microfiber cleaning cloths. Made from premium Japanese optical glass with blue multi-coatings, these filters reduce reflections, enhance color fidelity, and offer exposure control, while providing essential protection for your lens. Compatible with all 40.5mm threaded lenses, this compact kit is ideal for photographers seeking high-quality, versatile filters.

The K&F Concept 40.5mm 3-Piece Professional Lens Filter Kit provides photographers with essential tools for both creative and protective lens use. It includes an MCUV filter to block ultraviolet light and safeguard the lens, a CPL circular polarizer to cut glare and improve color saturation, and an ND4 neutral density filter offering a 2-stop light reduction for controlled long exposures and bright-light photography.

Each filter is crafted from premium imported Japanese optical glass with high-quality blue multi-coatings to ensure sharp images, accurate colors, and minimal reflections. The CNC-machined aluminum frames provide a secure grip for easy installation and removal, and the ultra-thin design prevents vignetting on wide-angle and telephoto lenses. The kit also includes three soft, lint-free microfiber cleaning cloths and a compact filter pouch for safe storage and portability. Compatible with all lenses featuring a Ø40.5mm thread, this kit is perfect for travel, landscape, and portrait photography.

Key Features

• Complete 3-piece filter kit MCUV, CPL, ND4
• Premium Japanese optical glass with blue multi-coatings
• Reduces reflections and enhances color accuracy
• CNC-machined aluminum frame for secure handling
• ND4 filter 2-stop light reduction, 25 transmission
• Ultra-thin design avoids vignetting on wide-angle and telephoto lenses
• Includes protective filter pouch and three microfiber cleaning cloths
• Compatible with all 40.5mm threaded lenses

• 1 40.5mm MCUV Filter
• 1 40.5mm CPL Filter
• 1 40.5mm ND4 Filter
• 1 Filter Storage Pouch
• 3 Microfiber Cleaning Cloths

• Filter Size 40.5mm
• Filters Included MCUV, CPL, ND4
• ND4 Light Reduction 2 stops / 25 transmission
• Glass Material Imported Japanese optical glass
• Coating Blue multi-layer coating
• Frame Material CNC aluminum alloy