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      40mm Focal Length

      (108 products available)

      Factory Square 24Mm 40Mm Focal Length Spherical Bi/Double Half Rod Plano Concave Convex Cylindrical Lens For Laser Laparoscopy

      Factory Square 24Mm 40Mm Focal Length Spherical Bi/Double Half Rod Plano Concave Convex Cylindrical Lens For Laser Laparoscopy

      $9.00 - $39.00
      Min Order: 5 pieces
      2 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
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      Factory Customize Diameter 40mm Focal Length BK7 K9 Glass Plano Convex Lens

      Factory Customize Diameter 40mm Focal Length BK7 K9 Glass Plano Convex Lens

      $5.00
      Min Order: 5 pieces
      verify6 yrsCN
      4.6
      /5
      ·
      24 reviews
      ·
      "fast delivery"
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      Diameter 150mm 200mm 300mm Focal Length Large Glass Magnifier Plano Convex Lens

      Diameter 150mm 200mm 300mm Focal Length Large Glass Magnifier Plano Convex Lens

      Ready to Ship
      $32.00 - $310.00
      Min Order: 10 pieces
      Shipping per piece: $5.14
      verify6 yrsCN
      4.9
      /5
      ·
      22 reviews
      ·
      "fast shipping"
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      Custom Optical Usage Znse Powell Lens

      Custom Optical Usage Znse Powell Lens

      $5.30 - $7.20
      Min Order: 5 pieces
      verify4 yrsCN
      5.0
      /5
      ·
      5 reviews
      ·
      "helpful service"
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      CaF Optical Glass Diameter 25.4mm Focal Length 25.4mm-200mm Biconvex Lens With Ar Coated

      CaF Optical Glass Diameter 25.4mm Focal Length 25.4mm-200mm Biconvex Lens With Ar Coated

      $5.00
      Min Order: 5 pieces
      verify6 yrsCN
      4.9
      /5
      ·
      22 reviews
      ·
      "fast shipping"
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      PMMA plano convex acrylic lens 35mm diameter and 40mm focal length

      PMMA plano convex acrylic lens 35mm diameter and 40mm focal length

      $0.35
      Min Order: 100 pieces
      9 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
      "Good service"
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      High quality acrylic plano convex lens diameter 40mm focal length 50mm for 3D VR box

      High quality acrylic plano convex lens diameter 40mm focal length 50mm for 3D VR box

      $0.20 - $0.40
      Min Order: 1000 pieces
      8 yrsCN
      5.0
      /5
      ·
      4 reviews
      ·
      "Excellent service"
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      quartz lens diameter 25.4mm focal length 40mm optical plano convex lens

      quartz lens diameter 25.4mm focal length 40mm optical plano convex lens

      $11.53
      Min Order: 5 pieces
      verify6 yrsCN
      4.9
      /5
      ·
      22 reviews
      ·
      "fast shipping"
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      About products and suppliers

      108 40mm focal length products are offered for sale by suppliers on Alibaba.com, of which lenses accounts for 68%, led lenses & reflectors accounts for 1%. A wide variety of 40mm focal length options are available to you, You can also choose from green, 40mm focal length,
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