NiSi Athena Prime Add-on 3-Lens Set RF-Mount

This ATHENA PRIME T2.2/1.9 Full-Frame 3-Lens Add-On Kit from NiSi complements and completes your ATHENA set with three lenses of varying focal lengths suited for full-frame Canon RF mount cameras. The 18mm lens has a maximum aperture of T1.9, while the 40, and 135mm have a maximum aperture of T2.2. Each has the same 80mm front diameter, 46mm image circle, and 0.8 MOD gearing for consistency across the focal lengths. This enables you to use the same follow focus system and avoid tedious adjustments when you switch your lens. This kit includes a hard case that holds up to nine ATHENA lenses.

NiSi ATHENA PRIME 18mm T2.2 Full-Frame Lens (Canon RF)

Capture high-quality images using a full-frame camera with a Canon RF mount with this NiSi ATHENA PRIME 18mm T2.2 Full-Frame Lens. The lens features soft bokeh, micro-contrast control, and low chromatic aberration to highlight image details without distortion. It has a maximum aperture T2.2 and an 80mm front diameter with minimal focus breathing.

The focus ring is capable of rotating 300° for intuitive control. Markings on the lens are fluorescent and in both feet and meters. The lens has a 46mm image circle to capture as many details as possible. An included drop-in filter mount places your lens filters of choice in between your camera sensor and lens body.

Features at a Glance

• Maximum T2.2 aperture for deep depth of view and increased area of focus
• Soft, engaging bokeh 
• 300° focus ring rotation
• Fluorescent markings in feet and meters
• 80mm front diameter, 77mm filter thread
• Drop-in filter mount
• Industry-standard 0.8 MOD focus and aperture rings for use with follow focus systems

NiSi ATHENA PRIME 40mm T1.9 Full-Frame Lens (Canon RF)

Capture high-quality images using a full-frame camera with a Canon RF mount with this NiSi ATHENA PRIME 40mm T1.9 Full-Frame Lens. The lens features soft bokeh, micro-contrast control, and low chromatic aberration to highlight image details without distortion. It has a maximum aperture T1.9 and an 80mm front diameter with minimal focus breathing.

The focus ring is capable of rotating 300° for intuitive control. Markings on the lens are fluorescent and in both feet and meters. The lens has a 46mm image circle to capture as many details as possible. An included drop-in filter mount places your lens filters of choice in between your camera sensor and lens body.

Features at a Glance

• Maximum T1.9 aperture for deep depth of view and increased area of focus
• Soft, engaging bokeh 
• 300° focus ring rotation
• Fluorescent markings in feet and meters
• 80mm front diameter, 77mm filter thread
• Drop-in filter mount
• Industry-standard 0.8 MOD focus and aperture rings for use with follow focus systems