Fujinon Cabrio 85-300 ZK3.5×85

PL Mount zoom Fujinon Cabrio 85-300mm T2.9, imperial scale (feet)

The Fujinon Cabrio 85-300mm T2.9 (ZK3.5×85) is a professional cinema lens from Fujifilm’s Cabrio series, designed for use in film and video production.

Key Features:

• Focal Length: 85mm to 300mm

• Maximum Aperture: T2.9 (constant throughout the zoom range)

• Zoom Ratio: 3.5x

• Lens Mount: PL (optional EF mount)

• Optical Design: 19 elements in 14 groups

• Image Circle: Covers up to 31.4mm (suitable for Super 35mm sensors)

• Focus Rotation: 180°

• Back Focus: Adjustable (for precise calibration)

Build & Performance:

• Power Zoom: The lens features a servo-controlled zoom mechanism, which can be operated either manually or via remote control, making it ideal for dynamic shots.

• Manual Controls: Full manual control of focus, zoom, and iris.

• Iris: 9-blade aperture for smooth, cinematic bokeh.

• Focus Breathing: Minimal focus breathing, ensuring that the composition remains stable even when adjusting focus.

• Autofocus: This lens does not feature autofocus; it relies entirely on manual or servo-controlled focus.

Dimensions & Weight:

• Weight: 2.9 kg (6.4 lbs)

• Length: 245 mm (9.6 inches)

• Diameter: 136 mm (5.4 inches)

• Front Filter Thread: 114mm (for optional filters)

Zoom and Focus Mechanics:

• Zoom Type: Manual or powered zoom

• Focus Type: Manual focus with geared rings

• Zoom Ring Rotation: 120°

• Focus Ring Rotation: 180° for precise focus control

• Iris Ring: Smooth, 9-blade aperture for cinematic control.

Other Notable Features:

• Internal Zooming: The lens does not change size during zooming, which can help maintain balance when used on gimbals or stabilizers.

• Weather Sealing: Designed to be weather-resistant to withstand harsh shooting environments.

• Servo Control (optional): For remote zoom operation, a Fujinon “ZSC-2” servo zoom control can be attached.

Compatibility:

• Mount Options: PL mount (standard) or EF mount (optional).

• Suitable for Super 35mm / APS-C Sensors: The lens is optimized for Super 35mm sensors, offering high resolution across the zoom range.

This lens is favored by cinematographers for its compact, lightweight design and high optical performance. Its versatility in different shooting situations, from handheld operation to mounted rigs, makes it a valuable tool for professional filmmakers.