NiSi 135mm ATHENA PRIME Full Frame Cinema Lens T2.2 (E Mount | No Drop In Filter)

The NiSi 135mm ATHENA PRIME T2.2 is the longest focal length in the Athena Prime cinema series, built for the Sony E Mount (No Drop-In Filter version). Despite its larger size, its micro-contrast, color, iris position, and focus-ring position are matched to the rest of the series so it drops into a multi-lens set without extra recalibration. The T2.2 aperture gives clean subject isolation against a soft background, suited to close-ups in documentary and narrative work.

• Native Sony E Mount (No Drop-In Filter version): Full-frame ATHENA PRIME optics engineered specifically for this mount.
• T2.2 Maximum Aperture: Isolates subjects against a soft, out-of-focus background.
• Minimized Focus Breathing: Keeps the field of view consistent when adjusting focus.
• Matched Iris and Focus Ring Positions: Aligned with the rest of the Athena Prime series despite the lens's larger physical size.
• 77mm Filter Thread / 80mm Clamp-On Size: Consistent with the series for shared lens accessories.
• 300° Focus Ring Rotation with Fluorescent Focal Scales: Enables precise, repeatable focus pulls.
• Front 77mm Filter Thread: Uses standard front-mounted filters rather than a rear drop-in system.