Lens Explorer / Compare
Compare lenses.
Compare specifications and GLM's editorial notes. Check the source documentation for the exact lens version, then send both families with your project details.
Choose two different families. Your current shortlist is kept when you return to the catalog.
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.
| Specification | Cooke SP3 | Cooke S8/i Full Frame Plus |
|---|---|---|
| Overview | Compact mirrorless primes built around Cooke's Speed Panchro heritage. Cooke describes the series as matched to Panchro/i Classic FF, with aligned focus and iris mechanics. | Full-frame Cooke primes with T1.4 available across all twelve focal lengths. The series pairs a fast aperture with a 270-degree focus rotation. |
| Lens type | Spherical Prime | Spherical Prime |
| Focal range | 18–100mm | 18–135mm |
| Max. aperture | T2.4 | T1.4 |
| Coverage | Super 35 / Full Frame Full Frame / Super 35; 43.3mm image circle. Camera and mount compatibility still apply. | Super 35 / Full Frame Full Frame. The 18mm is optimized for 43.3mm coverage; other focal lengths are specified for 46.3mm. |
| Mounts | E / RF / L / Z / M | PL / LPL |
| Image circle | 43.3 mm | Not established |
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| Tradeoffs to test |
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| Sources | ||
| GLM sourcing | Ask GLM about sourcing GLM can use this profile as a starting point for lens strategy, sourcing, or adjacent package recommendations. | Ask GLM about sourcing 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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