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Cooke / Spherical Prime

Cooke S8/i Full Frame Plus

Full profile

Cooke / Spherical Prime

Cooke Speed Panchro

Full profile

Original illustrations of representative lenses, with simplified details and no shared scale. The overview, use cases and tradeoffs are editorial selection guidance. Test the exact lenses on your camera before committing to a package.

Cooke S8/i Full Frame Plus and Cooke Speed Panchro: specifications and editorial notes
SpecificationCooke S8/i Full Frame PlusCooke Speed Panchro
OverviewFull-frame Cooke primes with T1.4 available across all twelve focal lengths. The series pairs a fast aperture with a 270-degree focus rotation.Vintage Cooke optics in modern housings. The referenced Old Fast Glass set uses TLS-rehoused S2/S3 lenses, described by the rental house as warm, soft and prone to flare.
Lens typeSpherical PrimeSpherical Prime
Focal range18–135mm18-100mm (referenced TLS S2/S3 set)
Max. apertureT1.4T2.2-T2.8 (referenced TLS set)
Coverage

Super 35 / Full Frame

Full Frame. The 18mm is optimized for 43.3mm coverage; other focal lengths are specified for 46.3mm.

Super 35

The referenced TLS set spans 18-100mm. Old Fast Glass lists Super 35 coverage on 18/25/32mm and larger coverage on selected longer lenses. The 40mm requires an aspect-ratio crop on ALEXA LF; verify the exact lens and sensor mode.

MountsPL / LPLPL (rehoused)
Image circleNot establishedNot established
Use cases
  • Low-light full-frame drama
  • Full-frame prime packages needing a consistent T-stop
  • Period work and romantic texture
  • Faces that should feel imperfect and lyrical
  • Projects embracing flare and lower contrast
Tradeoffs to test
  • The 18mm is optimized for 43.3mm coverage, while the rest are specified for 46.3mm.
  • The 18mm and 21mm are supplied with support brackets and weigh 3.4–3.5kg.
  • Consistency varies by rehousing and set matching
  • Not the right choice when VFX or sharp technical reproduction dominate
Sources
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GLM can use this profile as a starting point for lens strategy, sourcing, or adjacent package recommendations.

Coverage can change with focal length, rear optics and sensor mode. Inventory links describe the mapped GLM package; confirm the exact set, price and shoot dates with GLM.

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