Zoom camera objective HZK25-1000

for cinematographymotorizedcompact design

Overview
The HZK25-1000 is a box-type zoom lens designed for cinema and broadcast applications. It operates natively on Super 35mm sensors and can support a full-frame-equivalent sensor by engaging the built-in 1.5x expander to increase the image circle. The lens produces shallow depth of field and attractive bokeh, making it well suited for live sports, concerts and other event broadcasts.

Details
The HZK25-1000 delivers a 25–1000mm focal range (37.5–1500mm with 1.5x expander) with a 40x zoom ratio in a box-style form factor. It integrates advanced optical image stabilization and breathing compensation to preserve framing and image quality during zoom and focus changes. The unit is controllable for broadcast workflows and compatible with wireless remote controllers for live production environments.

Features

• 40x zoom with a maximum focal length of 1000mm
• Dual-format support: Super 35 and full-frame-equivalent (via 1.5x expander)
• Cinematic shallow depth of field and pleasing bokeh
• Advanced optical image stabilization mechanism
• Breathing compensation technology
• Broadcast-ready control interfaces and compatibility with wireless controllers
• Black-tone finish and improved portability for field use

Technical specifications

• Model name: HZK25-1000
• Focal length: [1x] 25–1000mm; [1.5x] 37.5–1500mm
• Zoom ratio: 40x
• Extender: 1.5x dual-format expander
• Maximum relative aperture (F-no.): 1:2.8 (25–465mm); 1:5.0 (1000mm)
• Minimum object distance (M.O.D.) from front lens: 3.5 m
• Approx. size: 669 mm (length)
• Approx. mass: 28.0 kg