NiSi ATHENA PRIME Full Frame Cinema Lens, G Mount (14mm T2.4, 25mm T1.9, 35mm T1.9, 50mm T1.9, 85mm T1.9)

Introducing the NiSi ATHENA PRIME Full Frame Cinema Lens, G Mount (14mm T2.4, 25mm T1.9, 35mm T1.9, 50mm T1.9, 85mm T1.9). These lenses are crafted with a full-frame and 46mm imaging circle, encompassing focal lengths ranging from 14mm ultra-wide angle to 85mm portrait length, making them ideal for various shooting scenarios.

46mm Image Circle For Full-frame Coverage
Focal lengths in the NiSi Athena range span from 14mm ultra-wide angle to 85mm, encompassing super wide angle to portrait focal lengths, enabling you to capture a diverse range of subjects.

Fast Aperture T 1.9 / T2.4
All lenses, 25mm, 35mm, 50mm, and 85mm, feature a maximum aperture of T1.9, while the 14mm lens has a maximum aperture of T2.4. Athena Lenses offer Soft bokeh for stunning background isolation.

Ultra-Low Chromatic Aberration and Micro-Contrast control
Crafted with micro-contrast control and minimal chromatic aberration, these lenses provide exceptional image quality, capturing finer details with precision.

No Visible Focus Breathing
The Athena Prime lenses are crafted to reduce focus breathing. This ensures that the alteration in field of view while adjusting focus from the closest distance to infinity remains minimal, regardless of the focal length or aperture setting.

Matched Primes From 14 to 85mm
All NiSi Athena Prime lenses have consistent weight and do not need rebalancing on a gimbal when switching between them. These lenses have identical size and a 77mm filter thread (except for the 14mm which has no thread). The aperture and focus rings are standardized across the entire range.

300° Focus Rotation
Equipped with fluorescent focal scales for accurate focus adjustments.

Key Features

• Full-frame and 46mm imaging circle with focal lengths ranging from 14mm ultra-wide angle to 85mm portrait focal length
• Maximum control over micro-contrast and ultra-low chromatic aberration for exceptional image quality
• Large aperture of T1.9 (25mm, 35mm, 50mm, 85mm) with soft bokeh for stunning background separation
• Focus breathing minimized for a consistent field of view while adjusting focus
• Weight and size matched, eliminating the need for rebalancing on a gimbal when switching lenses
• 77mm filter thread (excluding the 14mm) and matched aperture and focus rings for easy use of lens accessories
• Focus ring with 300° rotation and fluorescent focal scales for precise focus pulls
• Ideal for shooting feature films, documentaries, or music videos
• Unparalleled image quality, flexibility, and creative control for filmmakers
• No Drop-in filter available for this mount
• The 14mm lens must be used in GFX 35mm Format Mode to avoid vignetting

Technical Specifications

Lens Mount
G Mount
Aperture
14mm: T2.4-T22
25mm: T1.9-T22
35mm: T1.9-T22
50mm: T1.9-T22
85mm: T1.9-T22
Aperture Blades
10
Imaging Circle
46mm
Gear MOD and Pitch
Focus: 0.8 MOD / 32 Pitch
Close Focus
14mm: 0.25m / 9.8"
25mm: 0.3m / 11.8"
35mm: 0.3m / 11.8"
50mm: 0.5m / 19.7"
85mm: 0.8m / 31.5"
Focus Rotation Angle
300°
Angle of View for 36x24 Format (Diagonal)
14mm: 113.9°
25mm: 81.1°
35mm: 64.3°
50mm: 47.5°
85mm: 28.6°
Angle of View for 36x24 Format (Horizontal)
14mm: 103.6°
25mm: 71.7°
35mm: 55.1°
50mm: 40.1°
85mm: 24.0°
Angle of View for 36x24 Format (Vertical)
14mm: 79.8°
25mm: 51.1°
35mm: 38.1°
50mm: 27.2°
85mm: 16.1°
Filter Size
14mm: No Filter Thread
25mm: 77mm
35mm: 77mm
50mm: 77mm
85mm: 77mm
Front Diameter
80mm / 3.15"
Length
14mm: 117.3mm / 4.62"
25mm: 81.3mm / 3.2"
35mm: 81.3mm / 3.2"
50mm: 81.3mm / 3.2"
85mm: 81.3mm / 3.2"
Weight
865g / 1.9lbs
Lens Kit Includes
Athena 14mm T2.4 (No Drop In Filter)
Athena 25mm T1.9 (No Drop In Filter)
Athena 35mm T1.9 (No Drop In Filter)
Athena 50mm T1.9 (No Drop In Filter)
Athena 85mm T1.9 (No Drop In Filter)
Hard Case
1 x NiSi 4x5.65” Black Mist 1/8
1 x NiSi 4x5.65” Polariser