NiSi Circular Filter

NiSi circular filters come in sizes ranging from 40.5mm to 95mm for standard screw thread lenses in different varieties including circular polarisers, neutral density, Natural Night, VARIO-ND, UV and protection filters.

FAQs

What are circular filters?

Circular filters are round camera filters that screw onto your camera lens, making them one of the easiest types of filters to set up and start shooting with. They have a metal thread that frames the edge of the filter material, allowing them to be screwed onto compatible lenses and making them more durable and easy to transport.

What does a circular filter do?

The circular filters from NiSi are available in all the filter variations you could ever require. Whether you want a graduated filter, a natural night filter, a variable ND filter, or a multi-function CPL filter, you'll find an easy-to-use circular filter variation to suit you. The best circular filters for varied work have a screw thread on both sides, allowing the user to stack multiple filters together in order to achieve their desired effect.

What are the most popular circular filters?

CPL and ND filters are two of the most popular circular filters used in landscape photography. While both are used to enhance nature photography, you will get different results using a CPL filter vs. an ND filter. Circular polarizing filters (CPL) will help you block certain wavelengths of light which would otherwise contribute to glare or stark reflections in images. However, a neutral density filter (ND) is a good option for capturing motion (as in water or clouds). A CPL filter is probably the best choice to eliminate glare and capture a see-through quality when photographing water or shooting shine-free foliage.

Why should I buy a NiSi circular filter?

At NiSi, we specialize in crafting high-quality camera filters that are tried and tested to produce the best possible results. Whether you're new to NiSi or a returning customer, you'll love our range of versatile filters for all types of photography. Not sure which is the best circular filter for you? No worries. Get in touch with our team; they can help you with all your inquiries.

Filter Size

Showing 1–35 of 421 results

  • NiSi 105-95mm Step Down Adaptor For NiSi Solar Filter 95mm Circular ND100000 (5.0) 16.6 Stops - Solar Filter | NiSi Optics USA | 2

    NiSi 105-95mm Step Down Adaptor For NiSi Solar Filter 95mm

    $22.09
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  • NiSi 105mm Pro Nano HUC Protector Filter NiSi Circular Filter | NiSi Optics USA |

    NiSi 105mm Pro Nano HUC Protector Filter

    $137.70
    Add to cart
  • Nisi 105mm PRO Nano HUC UV Filter Circular UV Lens Filters | NiSi Optics USA |

    Nisi 105mm PRO Nano HUC UV Filter

    $157.25
    Add to cart
  • NiSi 105mm True Color ND-VARIO Pro Nano 1-5stops Variable ND Variable ND Filters | NiSi Optics USA |

    NiSi 105mm True Color ND-VARIO Pro Nano 1-5stops Variable ND

    $296.65
    Add to cart
  • NiSi 112mm Circular Natural Night Filter for Nikon Z 14-24mm f/2.8S (Light Pollution Filter) 112mm Filter - Nikon Z 14-24mm f/2.8 s | NiSi Optics USA |

    NiSi 112mm Circular Natural Night Filter for Nikon Z 14-24mm f/2.8S (Light Pollution Filter)

    $169.15
    Add to cart
  • NiSi 112mm Circular NC ND1000 (10 Stop) Filter for Nikon Z 14-24mm f/2.8S NiSi Circular Filter | NiSi Optics USA |

    NiSi 112mm Circular NC ND1000 (10 Stop) Filter for Nikon Z 14-24mm f/2.8S

    $169.15
    Add to cart
  • NiSi 112mm Circular NC ND64 (6 Stop) Filter for Nikon Z 14-24mm f/2.8S NiSi Circular Filter | NiSi Optics USA |

    NiSi 112mm Circular NC ND64 (6 Stop) Filter for Nikon Z 14-24mm f/2.8S

    $169.15
    Add to cart
  • NiSi 112mm Circular NC ND8 (3 Stop) Filter for Nikon Z 14-24mm f/2.8S NiSi Circular Filter | NiSi Optics USA |

    NiSi 112mm Circular NC ND8 (3 Stop) Filter for Nikon Z 14-24mm f/2.8S

    $169.15
    Add to cart
  • NiSi 112mm Circular NC UV Filter for Nikon Z 14-24mm f/2.8S 112mm Filter - Nikon Z 14-24mm f/2.8 s | NiSi Optics USA |

    NiSi 112mm Circular NC UV Filter for Nikon Z 14-24mm f/2.8S

    $152.15
    Add to cart
  • NiSi 112mm Circular True Color Pro Nano CPL Filter for Nikon Z 14-24mm f/2.8S NiSi Circular Filter | NiSi Optics USA |

    NiSi 112mm Circular True Color Pro Nano CPL Filter for Nikon Z 14-24mm f/2.8S

    $169.15
    Add to cart
  • NiSI 127mm NC UV Filter NiSi Circular Filter | NiSi Optics USA |

    NiSI 127mm NC UV Filter

    $211.65
    Add to cart
  • NiSi 127mm True Color Pro Nano CPL Circular Polarizing Filter NiSi Circular Filter | NiSi Optics USA |

    NiSi 127mm True Color Pro Nano CPL Circular Polarizing Filter

    $271.15
    Add to cart
  • NiSi 37mm Pro Nano HUC Protector Filter NiSi Circular Filter | NiSi Optics USA |

    NiSi 37mm Pro Nano HUC Protector Filter

    $22.53
    Add to cart
  • NiSi 39mm Pro Nano HUC Protector Filter NiSi Circular Filter | NiSi Optics USA |

    NiSi 39mm Pro Nano HUC Protector Filter

    $22.95
    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

    $40.80
    Add to cart
  • NiSi 40.5mm Black Mist Kit with 1/4, 1/8 and Case NiSi Circular Filter | NiSi Optics USA |

    NiSi 40.5mm Black Mist Kit with 1/4, 1/8 and Case

    $75.65
    Add to cart
  • NiSi 40.5mm HUC IR Neutral Density Filter ND64 (1.8) 6 Stop NiSi Circular Filter | NiSi Optics USA |

    NiSi 40.5mm HUC IR Neutral Density Filter ND64 (1.8) 6 Stop

    $38.25
    Add to cart
  • NiSi 40.5mm HUC PRO Nano IR Neutral Density Filter ND8 (0.9) 3 Stop Circular ND Filters | NiSi Optics USA |

    NiSi 40.5mm HUC PRO Nano IR Neutral Density Filter ND8 (0.9) 3 Stop

    $38.25
    Add to cart
  • NiSi 40.5mm Natural Night Filter (Light Pollution Filter) Circular Natural Night (Light Pollution Filter) | NiSi Optics USA |

    NiSi 40.5mm Natural Night Filter (Light Pollution Filter)

    $84.15
    Add to cart
  • NiSi 40.5mm ND-VARIO Pro Nano 1.5-5stops Enhanced Variable ND Open Box | NiSi Optics USA |

    NiSi 40.5mm ND-VARIO Pro Nano 1.5-5stops Enhanced Variable ND

    $55.25
    Add to cart
  • NiSi 40.5mm ND-VARIO Pro Nano 5-9 stops Enhanced Variable ND Open Box | NiSi Optics USA |

    NiSi 40.5mm ND-VARIO Pro Nano 5-9 stops Enhanced Variable ND

    $58.65
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  • NiSi 40.5mm PRO Nano HUC UV Filter NiSi Circular Filter | NiSi Optics USA |

    NiSi 40.5mm PRO Nano HUC UV Filter

    $25.50
    Add to cart
  • NiSi 40.5mm Professional Black Mist Kit with 1/2, 1/4, 1/8 and Case NiSi Circular Filter | NiSi Optics USA |

    NiSi 40.5mm Professional Black Mist Kit with 1/2, 1/4, 1/8 and Case

    $114.75
    Add to cart
  • NiSi 40.5mm True Color ND-VARIO Pro Nano 1-5stops Variable ND NiSi Circular Filter | NiSi Optics USA |

    NiSi 40.5mm True Color ND-VARIO Pro Nano 1-5stops Variable ND

    $101.15
    Add to cart
  • NiSi 40.5mm True Color Pro Nano CPL Circular Polarizing Filter Circular CPL Polarizer Filter | NiSi Optics USA |

    NiSi 40.5mm True Color Pro Nano CPL Circular Polarizing Filter

    $50.15
    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

    $16.99
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  • NiSi 40mm Pro Nano HUC Protector Filter NiSi Circular Filter | NiSi Optics USA |

    NiSi 40mm Pro Nano HUC Protector Filter

    $23.80
    Add to cart
  • NiSi 40mm PRO Nano HUC UV Filter NiSi Circular Filter | NiSi Optics USA |

    NiSi 40mm PRO Nano HUC UV Filter

    $22.95
    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

    $44.20
    Add to cart
  • NiSi 43mm Black Mist Kit with 1/4, 1/8 and Case NiSi Circular Filter | NiSi Optics USA |

    NiSi 43mm Black Mist Kit with 1/4, 1/8 and Case

    $80.75
    Add to cart
  • NiSi 43mm Pro Nano HUC Protector Filter Circular Lens Protection Filters | NiSi Optics USA |

    NiSi 43mm Pro Nano HUC Protector Filter

    $24.23
    Add to cart
  • NiSi 43mm PRO Nano HUC UV Filter Circular UV Lens Filters | NiSi Optics USA |

    NiSi 43mm PRO Nano HUC UV Filter

    $28.05
    Add to cart
  • NiSi 43mm Professional Black Mist Kit with 1/2, 1/4, 1/8 and Case NiSi Circular Filter | NiSi Optics USA |

    NiSi 43mm Professional Black Mist Kit with 1/2, 1/4, 1/8 and Case

    $118.15
    Add to cart
  • NiSi 43mm SMC UV Filter NiSi Circular Filter | NiSi Optics USA |

    NiSi 43mm SMC UV Filter

    $14.45
    Add to cart
  • NiSi 43mm True Color ND-VARIO Pro Nano 1-5stops Variable ND NiSi Circular Filter | NiSi Optics USA |

    NiSi 43mm True Color ND-VARIO Pro Nano 1-5stops Variable ND

    $109.65
    Add to cart
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