NiSi Releases New PL-Mount Filter Adapters and VND
The company introduced ATHENA drop-in adapters and a True Color VND/PL filter for lens versatility.
Updated on Oct. 15, 2026 in Photography
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NiSi has officially launched its new line of ATHENA PL-mount drop-in filter adapters along with a True Color VND/PL screw-in filter. These products allow cinematographers to use PL-mount lenses on various camera systems with enhanced control over lighting and polarization.
Why it matters
The rear filter slot allows users to apply a single filter across multiple lenses regardless of their front diameter, simplifying equipment needs. Independent controls on the new VND/PL filter also prevent unwanted exposure shifts when polarizers are adjusted.
The ATHENA adapters cost $269 each and come in weights of 195g, 207g, or 229g depending on the camera mount. The True Color VND/PL filter provides 1-5 stops of light reduction and is available in sizes ranging from 49mm to 95mm.
The players
NiSi
NiSi is a manufacturer known for producing professional photography and cinematography filters, lens adapters, and optical accessories.
The details
The drop-in adapters feature a rear filter slot positioned between the lens and the sensor, allowing PL lenses to maintain infinity focus. The True Color VND/PL filter utilizes a screw-in mechanism and features independent adjustments for both the polarizer and neutral density density.
Timeline
October 15, 2026: NiSi released official product information for the new adapters and filters.
Culture Shift
This release reflects a broader industry trend toward bridging the gap between professional cinema standards and the compact mirrorless cameras favored by modern creators. It enables filmmakers to maximize the utility of their existing lens collections while adopting lightweight camera setups.
Photographers and cinematographers can now integrate PL-mount lenses into their workflow without needing to purchase individual filters for every lens front diameter. The adapters are currently available for pre-order, providing a practical solution for those looking to standardize their filter kit.
The takeaway
Using rear-mounted filters can significantly reduce the weight and complexity of a camera rig when switching between multiple lenses. Ensure your PL lenses meet the 25.8mm maximum rear protrusion depth requirement before selecting these adapters for your setup.
Further reading
Learn more about the latest innovations in Photography tools and gear.
More information
View full product specifications on the NiSi ATHENA PL-E Drop-In adapter page.
Source note: This article includes information reported by CineD.
Live Poll
Would you prefer using rear-mounted camera filters over traditional front-mounted options for your photography equipment?
