Aizu Prime Line
21mm T1.3 LF
- A consistent T1.3 across all focal lengths
- Optical design for the demands of cinema
- Huge perspective range coverage
- Completely consistent look
- ⌀46.3mm image circle
- High-impact close-up expression
- A compact design that unleashes creativity
- Precise operation and durability
Aizu Prime Line
21mm T1.3 LF
- A consistent T1.3 across all focal lengths
- Optical design for the demands of cinema
- Huge perspective range coverage
- Completely consistent look
- ⌀46.3mm image circle
- High-impact close-up expression
- A compact design that unleashes creativity
- Precise operation and durability
THE WORLD’S FIRST※ LARGE-FORMAT CINEMA LENS LINE TO ACHIEVE A T1.3 APERTURE ACROSS ALL FOCAL LENGTHS, AIZU PRIME, ADDS THREE NEW LENSES.
"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.
Of the 12-lens lineup featuring a consistent T1.3 aperture across the full range from 18mm to 125mm, three new lenses—21mm, 100mm, and 125mm—now join the 8 lenses from 25mm to 75mm already released. This significantly enhances on-set versatility and creative freedom.
※As of September 2026, by Sigma."
UNPARALLELED BRIGHTNESS, REFINED EXPRESSION, AND RELIABLE PERFORMANCE.
Experience the true value of Aizu Prime, which embodies the proven technology and quality of “Made in Aizu, Japan,” establishing a new standard for filmmaking.
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