DULENS APO Cambrian Prime 40mm T2 · Medium Format MF

DULENS APO Cambrian Prime 40mm T2 Medium Format Cine Lens — Medium Format 40mm T2.0 Cine Lens, APO Design, for ARRI Alexa 65 / GFX / Vista Vision, PL Mount

The DULENS APO Cambrian Prime 40mm T2 is a professional cinema lens with Medium Format coverage, a 40mm focal length and a fast T2.0 aperture. It covers sensors from S35, Full Frame and Vista Vision up to Medium / Large Format such as the ARRI Alexa 65 and Fujifilm GFX. The APO design virtually eliminates purple fringing and chromatic aberration, and the 270° focus rotation allows precise, professional focus pulls. Expect a Vintage-Cinematic Tone with soft colors and high contrast, at a weight of ~750 g.

Key Features

• 40mm focal length offers a view close to human vision for natural-looking images, versatile for portraits, street and landscape
• Covers sensors from S35, Full Frame and Vista Vision up to Medium / Large Format cameras such as the ARRI Alexa 65 and GFX-class bodies (wide image circle)
• High-grade Apochromatic Optics (APO Design) with virtually no purple fringing, accurate color and sharpness from center to edge
• High MTF across the frame, sharp from center to edge without looking overly harsh
• Fast T2.0 – T16 aperture range for everything from low light to bright outdoor scenes, with professional control over depth of field and bokeh
• Cine Gear for use with follow focus systems
• Close focus of ~ 0.27 m / 0.42 m, ideal for detailed shots outdoors and in indoor / cinematic scenes that call for getting close to the subject
• “Vintage-Cinematic” rendering with high sharpness and contrast, fine detail and soft bokeh, suited to film, documentary, music video and professional video production
• Relatively light and compact compared with typical Medium Format lenses, easy to carry and handle

Best For

• Cinematic
• Portrait / Beauty Shot
• Music Video / Commercial
• Dialogue Scene / Walking Shot

Specifications

Options

• PL Mount

In the Box

• DULENS APO Cambrian Prime 40mm T2 lens
• Front Cap
• Rear Cap
• User Manual

FAQ

• Q: What does Medium Format Coverage mean?
  A: The lens covers sensors larger than Full Frame, such as the ARRI Alexa 65, Fujifilm GFX and Hasselblad, with no black corners (a larger Image Circle than typical Cine lenses).
• Q: How is T2 different from F2?
  A: T2 measures the light actually transmitted through the lens (including coating losses), roughly equivalent to F1.8–F1.9, which suits cine work that needs precise exposure.
• Q: Why is a 270° Focus Throw useful?
  A: The long rotation allows fine, precise focusing, ideal for professional focus pulls, especially in scenes with fast-moving subjects.

See more Cine Lenses → Cine Lenses

DULENS APO Cambrian Prime 40mm T2 — Medium Format APO Design Cine Lens, Vintage-Cinematic Tone, PL Mount