- Webcode: 481035 • Mfr: CA40SF
Product Highlights
- T1.3 - T22 Aperture Range
- 13 Diaphragm Blades
- 95 mm Front Diameter
- E Mount
Estimated Release Date: Aug 21, 2025
This exciting new product is being released in limited quantity. Orders will be filled on a first-come, first-served basis. A credit card pre-authorization will be taken upon placing your order. Once your order is approved, we will process a 25% deposit to hold your place in line for the next available unit to arrive.
Lens Mount:

Sigma 40mm T1.3 LF FL F/VE (Feet) Aizu Prime Cine Lens for E Mount w/eXtended Data
Sigma 40mm T1.3 LF FL F/VE (Feet) Ai...- Toronto Pre Order
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Lease this for: $378.00 Learn More
Overview
40mm T1.3 LF FL F/VE Aizu Prime Cine Lens
Introducing the Aizu Prime Line―the world's first lineup of large-format cinema lenses to achieve an aperture value of T1.3 across all focal lengths. The lineup combines modern sharpness with an organic and naturally soft look, bringing rich texture and depth to visuals. Boasting unparalleled brightness, refined expression, and reliable performance, the Aizu Prime Line embodies the proven technology and quality of “Made in Aizu, Japan” establishing the new standard. The lineup of 12 lenses features a consistent T1.3 aperture across the full range from 18mm to 125mm. The initial release includes 8 lenses with focal lengths from 25mm to 75mm, covering core cinematic production needs.
Key Features:
- A consistent T1.3 across all focal lengths
- Optical design for the demands of cinema
- Huge perspective range coverage
- Completely consistent look
- φ46.3mm image circle
- High-impact close-up expression
- A compact design that unleashes creativity
- Precise operation and durability
- Supports ZEISS eXtended Data
What's Included
40mm T1.3 Aizu Prime Cine LensCover Cine Lens Cap (LCC-95 II)
Rear Cap (LCR III)
Lens Support Foot (SF-61)
Reviews
Product Specifications
40mm T1.3 LF FL F/VE Aizu Prime Cine Lens |
|
---|---|
Focal Length | 40 mm |
T-Stop | T1.3 - T22 |
Diaphragm Blades | 13 |
Close Focus | 0.38 m / 1'3 |
Magnification Ratio | 1:6.1 |
Image Circle | 46.3 mm |
Front Diameter | 95 mm / 3.7″ |
Length *2 | Sony E-mount 162.8 mm / 6.5″ |
Weight *3 | Sony E-mount 1.7 kg / 3.7 lb |
Angle of View |
LF Open Gate *4 Full Frame *5 Super 35 *6 |
Focus Rotation | 270° |
Iris Rotation | 70° |
Lens Support Foot | SF-61 |
Metadata Compatibility | Sony E-mount Compatible with Sony E-mount communication protocol. Enables transmission and recording of lens metadata to supported camera bodies. |
Questions & Answers
Sigma 40mm T1.3 LF FL F/VE (Feet) Aizu Prime Cine Lens for E Mount w/eXtended Data
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