Circular UV Lens Filters

NiSi Circular UV Filters are made of high definition Optical Glass, feature double-sided Nano Coating technology, have a super-thin frame and offer very high transmittance.  Our range features three ring types, Our highest quality UV filter featuring a Titanium ring (Ti UV) with a Transmittance of 99.4%, Brass (HUC UV) with a Transmittance of 99.2% and our most affordable UV filter the Aluminium (SMC UV) with a transmittance of 98.9%.  UV Filters block ultraviolet light and provide protection for lenses.

FAQs

What is a UV filter?

A UV lens filter screws into the front of your lens using the standard filter thread. It blocks ultraviolet light from reaching the digital sensor or film. It stops the transmission of UV rays while still allowing visible light to pass through the lens.

When should I use a UV lens filter?

A UV lens filter can provide protection and ensures the colors in your images are accurate. On sunny days, UV light can give pictures a blue hue. You can also use a UV lens filter when photographing outdoors because it offers extra protection. The layer of glass lets visible light through, but it blocks dust, dirt, and moisture from getting to the front of the lens.

Should I get a UV filter for my lens?

A UV lens filter can improve color accuracy and provide extra protection. However, you should only select from the best UV filters for lens products. Poor-quality filters can reduce sharpness and block light.

Why buy a NiSi Circular UV lens filter?

NiSi offers the best circular UV lens filter products. Why choose NiSi? In addition to smoothness and perfectly machined surfaces, these filters have proprietary coatings that ensure accuracy and sharpness while reducing UV light transmission. Shop NiSi UV filter products or contact NiSi for more details.

Filter Size

Showing 1–35 of 75 results

  • Nisi 105mm PRO Nano HUC UV Filter Circular UV Lens Filters | NiSi Optics USA | 76

    Nisi 105mm PRO Nano HUC UV Filter

    $185.00
    Add to cart
  • NiSI 127mm NC UV Filter NiSi Circular Filter | NiSi Optics USA |

    NiSI 127mm NC UV Filter

    $249.00
    Add to cart
  • NiSi 39mm Armor FX PRO Nano L395 UV Protection Filter Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 39mm Armor FX PRO Nano L395 UV Protection Filter

    $49.00
    Add to cart
  • NiSi 40.5mm Armor FX PRO Nano L395 UV Protection Filter Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 40.5mm Armor FX PRO Nano L395 UV Protection Filter

    $52.00
    Add to cart
  • NiSi 40.5mm Armor FX UV Protection Filter + True Color CPL Circular Polarizing Filter Bundle Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 40.5mm Armor FX UV Protection Filter + True Color CPL Circular Polarizing Filter Bundle

    $99.90
    Add to cart
  • NiSi 40.5mm PRO Nano HUC UV Filter NiSi Circular Filter | NiSi Optics USA |

    NiSi 40.5mm PRO Nano HUC UV Filter

    $30.00
    Add to cart
  • NiSi 40.5mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter UHC UV (Aluminum Frame) | NiSi Optics USA |

    NiSi 40.5mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter

    $19.99
    Add to cart
  • NiSi 40mm PRO Nano HUC UV Filter NiSi Circular Filter | NiSi Optics USA |

    NiSi 40mm PRO Nano HUC UV Filter

    $27.00
    Add to cart
  • NiSi 43mm Armor FX PRO Nano L395 UV Protection Filter Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 43mm Armor FX PRO Nano L395 UV Protection Filter

    $55.00
    Add to cart
  • NiSi 43mm Armor FX UV Protection Filter + True Color CPL Circular Polarizing Filter Bundle Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 43mm Armor FX UV Protection Filter + True Color CPL Circular Polarizing Filter Bundle

    $102.60
    Add to cart
  • NiSi 43mm PRO Nano HUC UV Filter Circular UV Lens Filters | NiSi Optics USA |

    NiSi 43mm PRO Nano HUC UV Filter

    $33.00
    Add to cart
  • NiSi 43mm SMC UV Filter Circular UV Lens Filters | NiSi Optics USA |

    NiSi 43mm SMC UV Filter

    $17.00
    Add to cart
  • NiSi 43mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter Circular UV Lens Filters | NiSi Optics USA |

    NiSi 43mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter

    $20.99
    Add to cart
  • NiSi 46mm Armor FX PRO Nano L395 UV Protection Filter Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 46mm Armor FX PRO Nano L395 UV Protection Filter

    $59.00
    Add to cart
  • NiSi 46mm Armor FX UV Protection Filter + True Color CPL Circular Polarizing Filter Bundle Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 46mm Armor FX UV Protection Filter + True Color CPL Circular Polarizing Filter Bundle

    $106.20
    Add to cart
  • Nisi 46mm PRO Nano HUC UV Filter Circular UV Lens Filters | NiSi Optics USA |

    Nisi 46mm PRO Nano HUC UV Filter

    $36.00
    Add to cart
  • NiSi 46mm SMC UV Filter NiSi Circular Filter | NiSi Optics USA |

    NiSi 46mm SMC UV Filter

    $18.50
    Add to cart
  • NiSi 46mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter UHC UV (Aluminum Frame) | NiSi Optics USA |

    NiSi 46mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter

    $21.99
    Add to cart
  • NiSi 49mm Armor FX PRO Nano L395 UV Protection Filter Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 49mm Armor FX PRO Nano L395 UV Protection Filter

    $69.00
    Add to cart
  • NiSi 49mm Armor FX UV Protection Filter + True Color CPL Circular Polarizing Filter Bundle Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 49mm Armor FX UV Protection Filter + True Color CPL Circular Polarizing Filter Bundle

    $120.60
    Add to cart
  • Nisi 49mm PRO Nano HUC UV Filter Circular UV Lens Filters | NiSi Optics USA |

    Nisi 49mm PRO Nano HUC UV Filter

    $36.00
    Add to cart
  • NiSi 49mm SMC UV Filter NiSi Circular Filter | NiSi Optics USA |

    NiSi 49mm SMC UV Filter

    $19.50
    Add to cart
  • NiSi 49mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter UHC UV (Aluminum Frame) | NiSi Optics USA |

    NiSi 49mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter

    $21.99
    Add to cart
  • NiSi 52mm Armor FX PRO Nano L395 UV Protection Filter Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 52mm Armor FX PRO Nano L395 UV Protection Filter

    $72.00
    Add to cart
  • NiSi 52mm Armor FX UV Protection Filter + True Color CPL Circular Polarizing Filter Bundle Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 52mm Armor FX UV Protection Filter + True Color CPL Circular Polarizing Filter Bundle

    $126.90
    Add to cart
  • NiSi 52mm PRO Nano HUC UV Filter Circular UV Lens Filters | NiSi Optics USA |

    NiSi 52mm PRO Nano HUC UV Filter

    $39.00
    Add to cart
  • NiSi 52mm SMC UV Filter Circular UV Lens Filters | NiSi Optics USA |

    NiSi 52mm SMC UV Filter

    $20.50
    Add to cart
  • NiSi 52mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter UHC UV (Aluminum Frame) | NiSi Optics USA |

    NiSi 52mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter

    $22.99
    Add to cart
  • NiSi 55mm Armor FX PRO Nano L395 UV Protection Filter Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 55mm Armor FX PRO Nano L395 UV Protection Filter

    $75.00
    Add to cart
  • NiSi 55mm Armor FX UV Protection Filter + True Color CPL Circular Polarizing Filter Bundle Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 55mm Armor FX UV Protection Filter + True Color CPL Circular Polarizing Filter Bundle

    $138.60
    Add to cart
  • NiSi 55mm PRO Nano HUC UV Filter Circular UV Lens Filters | NiSi Optics USA |

    NiSi 55mm PRO Nano HUC UV Filter

    $45.00
    Add to cart
  • NiSi 55mm SMC UV Filter Circular UV Lens Filters | NiSi Optics USA |

    NiSi 55mm SMC UV Filter

    $21.70
    Add to cart
  • NiSi 55mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter Circular UV Lens Filters | NiSi Optics USA |

    NiSi 55mm UHC UV Protection Filter with 18 Multi-Layer Coatings UHD | Ultra Hard Coating | Nano Coating | Scratch Resistant Ultra-Slim UV Filter

    $23.99
    Add to cart
  • NiSi 58mm Armor FX PRO Nano L395 UV Protection Filter Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 58mm Armor FX PRO Nano L395 UV Protection Filter

    $76.00
    Add to cart
  • NiSi 58mm Armor FX UV Protection Filter + True Color CPL Circular Polarizing Filter Bundle Armor FX (Brass Frame) | NiSi Optics USA |

    NiSi 58mm Armor FX UV Protection Filter + True Color CPL Circular Polarizing Filter Bundle

    $144.90
    Add to cart
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