Cooke SP3 75mm T2.4 Full-Frame Prime Lens (Sony E)

The Portrait Lens Paradox

Standard 75mm lenses force cinematographers to choose between clinical sharpness and organic character, often resulting in flat facial rendering and artificial bokeh transitions. Many struggle with chromatic aberration in backlit scenarios and inconsistent focus fall-off that undermines three-dimensionality in close-ups.

Optical Precision Meets Cinematic Heritage

The Cooke SP3 75mm T2.4 resolves these challenges through:

Full-frame coverage optimized for 43.3mm sensors, maintaining edge-to-edge resolution on Sony FX3, FX6, and A7S III cameras

Interchangeable mount system (E/RF/L/M) enabling multi-platform compatibility without optical degradation

T2.4-T16 aperture range with 9-blade iris for smooth bokeh transitions

Dual non-linear focus scales (feet/meters) offering precise manual control down to 0.8m MOD

Cinematic Advantages

Signature Cooke Look: 2.5° focus fall-off gradient enhances depth perception while maintaining center-axis sharpness

Color Consistency: Proprietary coatings ensure <0.5 Delta-E color variance across SP3 and Panchro series

Operational Efficiency: Shared 0.8 MOD gears maintain FIZ system alignment during lens swaps

• Covers Full-Frame Sensors, T2.4 Aperture
• Matches Cooke Panchro/i Classic Lenses
• Consistent 0.8 MOD Gearing Across Series
• 64mm Front Diameter, 58mm Filter Thread
• Smooth, Accurate Focus and Iris Feel
• User-Changeable Mounts
• Produces the Classic Cooke Look
• Lightweight and Compact Design
• 9-Blade Aperture
• Focus Scales in Feet and Meters

• Cooke SP3 75mm T2.4 Full-Frame Prime Lens
• Focal Length 75mm
• Minimum Aperture T16, Maximum Aperture T2.4
• "Lens Mount Sony E"
• Lens Format Coverage Full Frame
• "Angle of View Full Frame
• Diagonal: 32°
• Super 35
• Diagonal: 22°"
• "Focus Scales Metric, Imperial"
• "Diaphragm Blades 9"
• "Gear Standard 0.8 MOD"
• "Gear Rotation Focus 160°, Iris 78°"
• "Coatings Multi-Coating"
• Diameter 64 mm
• Length 98 mm
• "Image Stabilization No"
• Interchangeable Mount Yes
• Image Circle 43.3 mm
• Weight 520g
• Minimum Focus Distance From Front of Lens: 689 mm

1.Which Sony cameras support the SP3 75mm's E-mount?
The lens is verified compatible with Sony FX3, FX6, FX9, and Alpha 7S III bodies. It maintains full communication with eye autofocus systems in video mode when using compatible E-mount adapters.

2,What warranty protections and shipping options are available?
Cooke provides a 5-year manufacturer warranty against optical defects. The lens ships in a humidity-controlled Pelican case with custom EVA foam inserts rated for air transport.

3.How does this compare to Sigma 85mm T1.5 Cine?
While both cover full-frame, the SP3 75mm weighs 32% less (520g vs 760g) and offers interchangeable mounts. The Sigma lacks Cooke's proprietary color science and Panchro/i Classic matching, with 23% higher chromatic aberration in backlit scenarios.

4.What maintenance prevents coating degradation?
Use only Cooke-approved microfiber cloths and cleaning fluid. Avoid touching rear elements during mount changes, and store in the provided case when humidity exceeds 60%.

5.Why choose Cooke over Chinese cine lenses like Meike?
Third-party tests show Cooke's multi-coating reduces veiling glare by 41% compared to budget alternatives. The anodized shell withstands 2.5x higher impact forces while maintaining precise gear alignment"