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  • - Wider outer optic to help reduce vignetting at wide angles,Made of high quality optical glass by K&F Concept technology
  • - The K&F Concept Variable Neutral Density filter can take the place of a range of graded ND filters which saves money and time
$19.99    24 Review(s)
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  • - Kit Includes: 40.5mm K&F Concept Filter Kit(UV CPL FLD ND2 ND4 ND8) + Cleaning Pen+ 6 Slot Filter Pouch
  • - High quality product made of import optics glass and resin,top level of transmittance. Metal sealing ring instead of the plastic sealing ring, better tightness, avoids fall or loose.
$22.99    51 Review(s)
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  • - Package includes: K&F Concept 40.5MM ND2+ND4+ND8 + Microfiber Lens Cleaning Cloth + Filter Pouch
  • - NOTE: This filter is compatible with all 40.5mm lenses. Please verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap.
$16.99    29 Review(s)
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  • - Kit Includes: 40.5MM K&F Concept Slim Lens Filter Kit(Slim UV+Slim CPL+Slim FLD) + Microfiber Lens Cleaning Cloth
  • - Low Profile Frame. Ultra Thin Frames to help avoid vignetting on super wide angle lenses.
$17.99    19 Review(s)
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  • - Thickness: 3.6mm
  • - Transmittance: 99.20%
Why Choose K&F Concept? 1.Professional camera ac..
  • - 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)