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Why Choose K&F Concept? 1.Professional camera ac..
  • - Imported optical glass, top level of transmittance, no colour cast; Aviation aluminum alloy frame,super slim and lightweight, avoiding vignetting on wide angle lenses. Extra tough frame ensuring durability and jamming prevention.
  • - Reduce the amount of light by 10 degrees, long-time exposure edge tool;Multi-coated nano filter, effectively reduce the light refection of the surface, improve image quality.
$39.99    1 Review(s)
  • - Wider outer optic to help reduce vignetting at wide angles,
  • - The K&F Concept Variable Neutral Density filter can take the place of a range of graded ND filters which saves money and time
$22.99    15 Review(s)
Why Choose K&F Concept? 1.Professional camera ac..
  • - Protects your lens from dirt, scratches, fingerprints, and accidental damage.Reduce haze and improve contrast to your video and digital images by minimizing the amount of ultraviolet (UV) light.
  • - HD GLASS • High Density Sharp Cut UV Glass • Chemically Enhanced Optical Glass is 4x Stronger
$25.99    1 Review(s)
  • - Ultra slim frame, only 4mm thickness.Double side 20-layer coated,water repellent,anti-oil,anti-dust,anti-soil,scratch resistant
  • - Industry leading German SCHOTT B270 Glass with almost zero light distortion. High quality Schott glass,reach top-transmittance 99.8% and very low reflective. Advanced laser engraving technology and extinction paint Seiko manufacturing. All materials used meet the requirements of European ROHS(restrictions on hazardous substances)