NiSi 40mm ATHENA PRIME Full Frame Cinema Lens T1.9 (E Mount)





Category: Lens
Introducing the newest addition to the ATHENA PRIME family—the 40mm T1.9 Full Frame Cinema Lens (E Mount)—crafted for filmmakers who demand exceptional optical performance and seamless integration within a professional cinema workflow. Designed to match perfectly with the existing Athena Prime lineup, it features uniform size, weight, and synchronized focus and iris ring positions, ensuring a streamlined, intuitive shooting experience.
What's in the box?
NiSi 40mm ATHENA PRIME Full Frame Cinema Lens T1.9 (E Mount)
Teach Specs
| Lens Mount |
E Mount |
|---|---|
| Aperture Blades |
10 |
| Imaging Circle |
46mm |
| Gear MOD and Pitch |
Focus: 0.8 MOD / 32 Pitch |
| Focus Rotation Angle |
300° |
| Angle of View for 36x24 Format (Diagonal) |
57.1° |
| Angle of View for 36x24 Format (Horizontal) |
48.8° |
| Angle of View for 36x24 Format (Vertical) |
33.5° |
| Filter Thread Size |
77mm |
| Front Diameter |
80mm / 3.15" |
| Length |
81.3mm / 3.2" |
| Weight |
890g / 1.96lbs |
| ATHENA PRIME E Mount |
40mm |
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