Chiopt Xtreme Zoom 75-250mm cine lens 8K ultra-high resolution sample image, showcasing exceptional image sharpness, vivid color reproduction, and cinematic visual quality. Perfect for professional filmmaking, large-format, and S35 camera systems.

8K Ultra-High Resolution

With 8K ultra-high resolution, the image is natural, sharp, and clear. This high resolution is maintained at the center and edges of the image across all focal lengths, ensuring the highest quality, film-like visuals.

Chiopt Xtreme Zoom 75-250mm cine lens featuring a rare full-frame large telephoto design with a powerful 3X zoom range, from 75mm to 250mm. Compact and lightweight, it pairs perfectly with the XTREME 28–85mm lens to cover essential focal lengths for professional film and television production. Ideal for filmmakers seeking versatile, high-performance zoom lenses.

75-250mm 3X Zoom

This rare full-frame large telephoto lens offers a powerful 3X zoom range, from 75mm to 250mm, in a remarkably compact and lightweight design. Paired with the XTREME 28–85mm, it covers a comprehensive range of essential focal lengths, making it indispensable for film and television professionals.

Chiopt Xtreme Zoom 75-250mm cine lens with constant equidistant T3.2 (F2.8) large aperture, delivering precise control across the full aperture range. Features high sharpness with no dark corners and easier focusing for long-distance shooting. Ideal for professional filmmakers and cinema production requiring reliable, high-performance zoom lenses.

Constant Aperture

  • Constant equidistant T3.2 (F2.8) large aperture
  • Precise control with full aperture range
  • No dark corner
  • High sharpness
  • Easier to focus when shooting from a distance
Chiopt Xtreme Zoom 75-250mm cine lens mounted on Bosma B1 8K camera shooting, designed with enhanced resistance to sand, dust, and raindrops for reliable performance in challenging outdoor environments.

Dust & Raindrop Defense

During the lens design process for this series, protection against sand, dust, and raindrops was significantly enhanced to ensure reliable performance in harsh conditions.

*Note: While sand, dust, and raindrop resistance are improved features of this product, they are not guaranteed. To minimize potential damage, please use the lens in a safe environment.

Close-up of Chiopt Xtreme Zoom 75-250mm lens mount, featuring a standard PL mount with optional durable stainless steel EF and E mounts, ensuring wide compatibility with ARRI, Canon, and Sony cinema camera systems for versatile professional use.

Multiple Mount

Features a standard PL mount, with durable stainless steel EF and E mounts available, ensuring compatibility with ARRI, Canon, and Sony camera systems.

Shop E-Mount or EF-Mount
Chiopt Xtreme Zoom 75-250mm and 28-85mm matched cine lens set, featuring unified design with same appearance, identical size and weight, consistent ring positions, same support base, and standard 114mm front diameter. Ideal for efficient lens swaps and streamlined professional workflows.

Shared Design

The unified design of the XTREME 75-250 and 28-85 lenses ensures a smooth and efficient workflow, minimizing setup time and maximizing creative output. 

  • Same Appearance
  • Same Size & Weight
  • Same Ring Positions
  • Same Support Base
  • Same 114mm Front Diameter
Explore XTREME 28-85
Chiopt Xtreme Zoom 75-250mm T3.2 cinema lens paired with 1.7x extender accessory, professional telephoto cine lens setup for long-range filmmaking and video production.

Adapt to Any Scene

The XTREME lens is designed to integrate flawlessly with a wide range of models and accessories, allowing smooth transitions between shooting scenarios and unlocking your creative potential.

Explore 1.7X Extender
Technical Specifications
XTREME ZOOM 28-85mm / T3.2 XTREME ZOOM 75-250mm / T3.2
Lens Mount PL / EF / E PL / EF / E
Minimum T Stop T3.2 (F2.8) T3.2 (F2.8)
Focal Length 28-85mm 75-250mm
Imaging Circle (Image Diameter) Ø 46mm Ø 46mm
Flange Distance 52mm (PL) / 44mm (EF) / 18mm (E) 52mm (PL) / 44mm (EF) / 18mm (E)
Aperture Range T3.2-T22 T3.2-T22
Front Diameter Ø 114mm Ø 114mm
Filter N / A N / A
MOD From Lens Front 0.4m 1.5m
MOD Magnification 0.05-0.15x 0.05-0.18X
MOD From Sensor Plane 0.7m 1.8m
Shooting Area for MOD 28mm: (723 x 470mm)
85mm: (233 x 157mm)
75mm: (646 x 429mm)
250mm: (197 x 133mm)
Zoom Ratio 3x 3.5x
Horizontal FOV (Field Of View) 66.4 ~ 24° 26.8 ~ 8.2°
Vertical FOV (Field Of View) 46.3 ~ 16.2° 17.9 ~ 5.54°
Diagonal FOV (Field Of View) 76.5 ~ 28.2° 32 ~ 9.7°
Number of Iris Blades 9 pcs 11 pcs
Angle of Aperture Ring Rotation 84° 84°
Angle of Zoom Rotation 103° 104°
Angle of Focusing Ring Rotation 288° 288°
Gear Pitch 0.8 MOD 0.8 MOD
Maximum Diameter VS Length Ø 114 * 228 (PL) * 229 (EF) * 254.5 (E) Ø 122 * 228 (PL) * 229 (EF) * 254.5 (E)
Weight (kg) 2.7kg (PL) / 2.75kg (EF) / 2.8kg (E) 2.9kg (PL) / 2.95kg (EF) / 3.1kg (E)

Cinematic Clarity

18-Month Warranty

Trusted Durability

Built to Last

Precision Standards

Rigorous Testing

Customer Confidence

30-DayReturn Policy