NiSi Cine Lens Set Athena Prime E-Mount

The NiSi Athena Prime set contains 5 fixed-focal-length cine lenses with Sony E mounts, covering ultra-wide-angle to portrait focal lengths. Their 46mm image circle supports full-frame and large-format sensors. The T-stop rating measures actual light transmission for consistent exposure across the range.

The optical design reduces chromatic aberration and controls micro-contrast. Focus breathing is minimised to limit changes in the field of view when focusing from the minimum distance to infinity. The lenses have similar weights, allowing lens changes on a gimbal without rebalancing, and matching focus and aperture ring positions.

• Included lenses: 14mm T2.4, 25mm T1.9, 35mm T1.9, 50mm T1.9 and 85mm T1.9, all with E mounts.
• 300° focus rotation with fluorescent focus scales in imperial and metric units.
• Standard 0.8 mod focus and iris gears for use with follow focus and matte box systems.
• The 25mm, 35mm, 50mm and 85mm lenses have 77mm filter threads; the 14mm lens is the exception.
• The separately available NiSi 77mm close-up lens can reduce the minimum focusing distance on lenses with this filter thread for macro effects.