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NiSi ATHENA 25mm T1.9

The NiSi ATHENA 25mm T1.9 is a 25mm f/1.9 cinema lens designed for PL Mount mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

NiSi ATHENA 25mm T1.9

NiSi ATHENA 25mm T1.9

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Lens Overview — NiSi ATHENA 25mm T1.9

The NiSi ATHENA 25mm T1.9 is a wide-angle cinema prime lens built for professional filmmakers working with Super 35 format cameras. With a maximum aperture of T1.9, this lens offers strong light-gathering capability that benefits shooting in challenging lighting conditions. It is designed around a PL Mount, making it compatible with a wide range of professional cinema camera systems that use this industry-standard mount.

As a prime lens with a fixed 25mm focal length, it gives cinematographers a consistent wide-angle perspective well-suited to establishing shots, environmental storytelling, and immersive handheld work. The lens is strictly manual focus, aligning with the expectations of a dedicated cinema workflow where focus pullers operate independently. Weighing 875g, it strikes a balance between a substantial, cinema-grade build and manageable heft for rigged camera setups.

A 77mm filter thread provides straightforward compatibility with industry-common filters such as NDs and polarizers. With no image stabilization — standard for a cinema prime intended for use on rigged or stabilized camera platforms — the ATHENA 25mm T1.9 is a focused, purpose-built tool for Super 35 cine production.

Key Features — NiSi ATHENA 25mm T1.9

T1.9 Maximum Aperture: Fast T-stop rating allows strong light transmission for shooting in low-light environments without heavy reliance on artificial lighting.

PL Mount: Industry-standard cinema mount ensures broad compatibility with professional camera systems from ARRI, RED, and others.

Super 35 Coverage: Image circle designed to cover Super 35 sensors, matching the format used by many professional cinema cameras.

Fixed 25mm Focal Length: Wide-angle prime perspective suits establishing shots, environmental storytelling, and immersive handheld sequences.

Manual Focus Design: Dedicated manual focus ring supports precise, repeatable focus pulls by a dedicated focus puller in a cinema workflow.

77mm Filter Thread: Common filter diameter simplifies use of NDs, polarizers, and other standard cinema and photo filters.

Lens Specifications — NiSi ATHENA 25mm T1.9

NiSi ATHENA 25mm T1.9 full specifications
SpecDetail
Use CasesStudio, Video / Cinematography
Lens TypeCine
FormatSuper 35
Zoom/PrimePrime
Focal Length25mm
Maximum Aperturef/1.9
Camera SystemMirrorless
Lens MountPL Mount
AutofocusNo
Focus TypeManual
Image StabilizationNone
Filter Thread77mm

Description — NiSi ATHENA 25mm T1.9

The NiSi ATHENA 25mm T1.9 is a dedicated cinema prime lens built around a PL Mount and optimized for Super 35 format production. With a maximum aperture of T1.9, it provides solid light transmission for professional cinematography in varied lighting conditions. Operating as a manual focus prime with a fixed 25mm focal length, it delivers a wide-angle perspective ideal for establishing shots and immersive visual storytelling.

The lens weighs 875g, making it a sturdy yet manageable choice for cinema rigs, and features a 77mm filter thread for straightforward compatibility with widely available cinema filters. There is no image stabilization, consistent with the expectations of a cinema prime designed for use with external stabilization systems. The ATHENA 25mm T1.9 is a no-compromise, purpose-built wide-angle prime for cinematographers working in Super 35 production pipelines.

Pros — NiSi ATHENA 25mm T1.9

  • ✓Fast T1.9 maximum aperture supports shooting in low-light environments
  • ✓PL Mount provides compatibility with professional cinema camera systems
  • ✓Fixed 25mm focal length delivers a consistent wide-angle perspective suited to cinematic work

Cons — NiSi ATHENA 25mm T1.9

  • ✗Manual focus only — no autofocus, which may limit run-and-gun or single-operator workflows
  • ✗Super 35 coverage means the lens does not cover full-frame sensors, limiting camera compatibility
  • ✗No image stabilization, requiring reliance on external stabilization gear

Reviews — NiSi ATHENA 25mm T1.9

Videos — NiSi ATHENA 25mm T1.9

ENDGAME Budget Cinema Lenses - NiSi Athena Lens Review — DSLR Video Shooter

Resources & Downloads — NiSi ATHENA 25mm T1.9

Manuals & Guides

Frequently Asked Questions — NiSi ATHENA 25mm T1.9

What camera mount does the NiSi ATHENA 25mm T1.9 use?+
The NiSi ATHENA 25mm T1.9 uses a PL Mount, which is a standard mount found on many professional cinema cameras. This makes it well-suited for dedicated cine production environments where PL-mount cameras are common.
What sensor format does this lens cover?+
The ATHENA 25mm T1.9 is designed to cover Super 35 format sensors. Shooters using larger sensors, such as full-frame, should verify coverage before using this lens on their camera.
Does the NiSi ATHENA 25mm T1.9 have autofocus?+
No, this lens is manual focus only. This is standard for dedicated cinema primes, where focus is typically controlled by a dedicated focus puller using a follow-focus system.
What filter size does the NiSi ATHENA 25mm T1.9 accept?+
The lens has a 77mm filter thread, which is a widely used size compatible with many common ND, polarizer, and other filters used in cinema and photography.
How heavy is the NiSi ATHENA 25mm T1.9?+
The lens weighs 875g. This is a typical weight for a cinema prime and should integrate well into most rigged camera setups without placing excessive strain on the rig.
Does this lens have image stabilization?+
No, the NiSi ATHENA 25mm T1.9 has no image stabilization. Cinema primes of this type are designed to be used on camera rigs, gimbals, or other stabilization platforms rather than relying on in-lens stabilization.

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