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Clear 43mm screw-on camera filter with hydrophobic nano coating

B + W Filter Company

B + W 43mm Master 007M Clear MRC Nano Filter camera filter

SKU CH-XFZN-A1WXT

A 43 mm clear filter with hydrophobic MRC nano-coating protects the front lens element from dirt, moisture and reflections without affecting exposure

  • Protects the front lens from dirt, sand and moisture
  • Hydrophobic coating repels water and dirt for effortless cleaning
  • MRC nano-coating cuts reflections to keep optical data pure
  • Colour-neutral glass needs no exposure compensation
  • Durable build withstands active shooting in harsh conditions

Essential lens protection

The 43mm Master 007M Clear MRC Nano Filter by B+W provides pure lens protection for photographers who need to safeguard front elements from dirt, sand, moisture, and fingerprints. Its colour-neutral, highly transparent design requires no exposure compensation, preserving optical integrity for digital photography.

Upgrade from basic protectors

This filter replaces standard clear filters that lack advanced hydrophobic coatings and multi-resistant nano-coating technology. The jump is worth it when shooting in challenging conditions where blowing sand, dust, or splashing water threaten lens surfaces and cleaning frequency increases.

Simple screw-on installation

The filter mounts directly onto 43mm filter threads without tools or adapters. Over-tightening can bind the brass ring to aluminium threads, so seat it gently. Ensure the front element is clean before fitting to avoid trapping particles that degrade image quality.

Highlights

  • Protects the front lens from dirt, sand and moisture
  • Hydrophobic coating repels water and dirt for effortless cleaning
  • MRC nano-coating cuts reflections to keep optical data pure
  • Colour-neutral glass needs no exposure compensation
  • Durable build withstands active shooting in harsh conditions

Specifications

No published specifications for this item yet.

Questions about this item

What filter thread size does the 43mm Master 007M Clear MRC Nano Filter fit?

It screws onto any lens with a 43mm front thread, the standard mounting interface for this diameter.

How do you install the filter and which step is most often missed?

Screw it on clockwise until snug; the step people skip is wiping both glass surfaces with a microfibre cloth first to avoid trapping dust.

When will the hydrophobic nano-coating need attention or replacement?

The coating lasts for years; clean only with a blower and damp microfibre cloth — replace the filter if the coating wears thin or the glass is scratched.

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