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Silver cylindrical cinema lens with matte finish and focus gear rings

Nisi

Nisi Athena Prime 40mm T1.9 Cine Lens Fujifilm G

SKU CH-JECP-K7VCP

40mm full-frame cine lens with T1.9 aperture and 46mm imaging circle for Fujifilm G mount

  • Full-frame 46 mm imaging circle covers large sensors
  • T1.9 aperture creates shallow depth and soft bokeh
  • Minimal focus breathing keeps framing steady during pulls
  • Consistent ring positions speed up lens changes on set
  • Superior micro-contrast control delivers crisp detailed images

NiSi Athena Prime 40mm T1.9 Cine Lens

This NiSi Athena Prime is a 40mm T1.9 cinema lens built for the Fujifilm G mount. It covers a 46mm imaging circle suitable for full-frame sensors. The lens matches the weight and ring positions of the existing Athena Prime series for consistent handling on set. Filmmakers needing a wide-angle cinema prime with matched ergonomics will find it fits the system.

Check mount and filter workflow before ordering

The lens uses a Fujifilm G mount; verify your camera body accepts this mount. No drop-in filter holder is included, so plan for front filtration or matte-box use. Confirm the 46mm image circle covers your sensor format without vignetting. Ensure your follow-focus or motor system aligns with the standardized gear positions shared across the Athena line.

Unified build with shared ring positions

The barrel shares identical focus and iris gear positions with other Athena Prime lenses for fast swaps. A 46mm imaging circle supports full-frame capture with minimal chromatic aberration. Focus breathing is minimized to keep the field of view stable during pulls. The T1.9 aperture delivers shallow depth of field and smooth bokeh for narrative work.

Highlights

  • Full-frame 46 mm imaging circle covers large sensors
  • T1.9 aperture creates shallow depth and soft bokeh
  • Minimal focus breathing keeps framing steady during pulls
  • Consistent ring positions speed up lens changes on set
  • Superior micro-contrast control delivers crisp detailed images

Specifications

No published specifications for this item yet.

Questions about this item

Does the 40mm T1.9 lens ship with a drop-in filter holder or do I need to buy one separately?

The lens is supplied without a drop-in filter holder; the product title states "No Drop In Filter" so a holder must be purchased separately if required.

Is the 46mm image circle large enough for the Fujifilm G sensor?

Yes, the 46mm image circle is designed to cover the Fujifilm G format sensor.

What does the T1.9 aperture mean for exposure when shooting video?

T1.9 transmits the same light as an f/1.9 lens would, giving consistent exposure for cinema work and shallow depth of field.

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