Cooke / Spherical Prime
Cooke S4/i
Cooke's Super 35 prime family with /i lens metadata. Most focal lengths open to T2.0; the 300mm opens to T2.8.

50mm shownImage: Cooke Optics
01 / The lens
Optical Profile
- Lens type
- Spherical Prime
- Focal range
- 12mm-300mm
- Max. aperture
- T2.0-T2.8
- Coverage
- Super 35
Cooke specifies a maximum format diameter of 30mm. Confirm sensor-mode coverage, especially for larger Super 35 gates.
- Mounts
- PL
- Image circle
- 30 mm
- Introduced
- 1998 (S4); 2005 (/i)
GLM sourcing
Ask GLM about sourcingGLM can use this profile as a starting point for lens strategy, sourcing, or adjacent package recommendations.
GLM editorial assessment
Rendering notes
These are qualitative selection notes. Evaluate the exact lens version, focal length and aperture on your intended camera.
Use cases
- Character-led drama
- Faces and practical-lit interiors
- Projects that want warmth without going full vintage
Tradeoffs to test
- S35-only coverage
- More veiling glare and slightly less bite than top-tier modern lenses
02 / Visual context
Visual references
Editorial associations, not verified production credits. Use these references to discuss mood and framing.
No Country for Old Men
2007 · Roger Deakins
The King's Speech
2010 · Danny Cohen
Euphoria Season 2
2022 · Marcell Rev
Sayombhu Mukdeeprom
Cinematographer reference
03 / Further reading
Sources
Consult the original documentation for the specific focal length, mount and lens version. GLM's rendering notes and use cases are editorial interpretation.


