Filter kit Massa SB5002 Cokin-type 25-in-1 ND gray filters with case, 2 filter holders, lens hood and cleaning set

The Massa SB5002 Cokin-type 25-in-1 ND gray filter kit is a comprehensive accessory set for photographers who need flexible light control and exposure management. The kit combines multiple neutral density filters in a Cokin-compatible format with two filter holders, a lens hood, a protective carrying case and a cleaning set. The filters allow gradual or strong reduction of incoming light, enabling long exposures, motion blur effects and wider aperture use in bright conditions while keeping colour neutrality and image sharpness.

Advantages

The kit provides a wide range of light reduction options in a single, compact system, eliminating the need to carry several individual glass filters. Compatibility with Cokin-type filter holders and the inclusion of two holders supports fast swapping between filter combinations and multiple-lens setups. The protective case protects filters and accessories during transport, while the included cleaning set helps maintain optical clarity. The lens hood reduces stray light and flare when working with strong light sources.

Suitable for

• Landscape photography requiring long exposures and controlled highlights
• Architectural and cityscape shots where motion blur of people or traffic is desired
• Portraits and shallow depth-of-field work in bright ambient light
• Long exposure creative photography such as waterfalls, rivers and seascapes
• On-location shoots where quick filter changes and protection are important

Key specifications

• Filter system: Cokin-type compatible gray neutral density filters
• Quantity: 25-in-1 set providing multiple density options and combinations
• Included accessories: two filter holders, lens hood, protective carrying case, cleaning kit
• Optical effect: neutral light reduction for exposure control and motion blur
• Material characteristics: photographic-grade optical filter material designed to preserve colour neutrality and sharpness

How to use

Mount the filter holder on a lens using the appropriate adapter for your lens diameter and slide the desired ND filter into the holder slot. Combine filters to achieve stronger light reduction if needed, and attach the lens hood to minimize flare. Use a tripod for long exposure work and set camera exposure settings according to the chosen density; longer shutter speeds compensate for higher ND values. Clean filters before and after use with the included cleaning set to remove fingerprints and dust, and store components in the protective case when not in use.

Usage recommendations

For best results in long exposures, use a sturdy tripod and mirror lock-up or electronic shutter to reduce vibration. Start with a test exposure after adding filters to determine correct shutter speed and verify colour balance on the camera or RAW file. Rinse and dry the filters if used near water or in dusty conditions before returning them to the case.