67mm Variable ND2-400 Filtervs 82mm Variable ND2-400 Filter

GearFrame · Updated March 2026

K&F Concept 67mm Variable ND2-400 Filter K&F Concept 67mm Variable ND2-400 Filter Starting from £35 new Best for Video exposure control & landscape photography (67mm lenses) View 67mm Variable ND2-400 Filter
VS
K&F Concept 82mm Variable ND2-400 Filter K&F Concept 82mm Variable ND2-400 Filter Starting from £40 new Best for Video exposure control & landscape photography (82mm lenses) View 82mm Variable ND2-400 Filter

GearScore™ Verdict — Which should you buy?

Video Exposure Control & Landscape Photography (67mm Lenses) — 67mm Variable ND2-400 Filter: The same variable ND performance as the 77mm version, sized for the 67mm thread common on APS-C lenses. Practical and affordable for video and landscape work. Avoid extreme ND settings to prevent the cross-pattern artifact.

Video Exposure Control & Landscape Photography (82mm Lenses) — 82mm Variable ND2-400 Filter: The 82mm version covers the larger filter thread found on full-frame fast zooms. Same performance as the 77mm and 67mm variants — excellent value for an accessible variable ND. A practical addition for any full-frame shooter whose main lenses take 82mm filters.

↓ Full specifications below

Who should buy what

67mm Variable ND2-400 Filter

  • APS-C camera owners whose kit and standard zoom lenses use a 67mm thread
  • Videographers who need exposure control in bright outdoor conditions
  • Landscape photographers who want long-exposure capability on their main lens

82mm Variable ND2-400 Filter

  • Full-frame camera owners whose fast zoom or wide-angle lenses use an 82mm thread
  • Videographers who need daylight exposure control on large-aperture lenses
  • Landscape photographers working with 82mm filter thread lenses

Quick take: The 67mm variable nd2-400 filter is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification 67mm Variable ND2-400 Filter82mm Variable ND2-400 Filter
Price £35 £40
Weight 58g 75g
Dimensions 67mm thread × 8mm depth 82mm thread × 8mm depth
Weather Sealed No No
Mount 67mm filter thread 82mm filter thread
⚡ Compare specs side by side 67mm Variable ND2-400 Filter prices → 82mm Variable ND2-400 Filter prices →

More comparisons with 67mm Variable ND2-400 Filter

Compare 67mm Variable ND2-400 Filter vs A1 → Compare 67mm Variable ND2-400 Filter vs A1 II → Compare 67mm Variable ND2-400 Filter vs A6100 → Compare 67mm Variable ND2-400 Filter vs A6400 → Compare 67mm Variable ND2-400 Filter vs A6600 → Compare 67mm Variable ND2-400 Filter vs A6700 → Compare 67mm Variable ND2-400 Filter vs A7C → Compare 67mm Variable ND2-400 Filter vs A7C II →