ZEISS Batis 2/40 CF

The ZEISS Batis 2/40 CF is a 40mm full-frame lens designed for Sony E-Mount mirrorless system cameras.
Its high-performance Distagon optical design provides consistently good correction to the corners with very low field curvature.
With an f/2–f/22 aperture range, 0.24 m minimum focusing distance and autofocus, it offers versatile shooting performance.
The lens features a compact design with a 361 g weight and 1:3.3 image ratio at minimum object distance.

Product Highlights

• 40mm focal length
• f/2–f/22 aperture range
• Sony E-Mount
• Full-frame format compatibility
• Distagon optical design
• 0.24 m minimum focusing distance
• 0.14 m free working distance
• 56° diagonal angular field
• Autofocus
• 9 lens elements in 8 groups
• M67 x 0.75 filter thread
• 91 mm maximum diameter
• 78 mm focusing ring diameter
• 93 mm length without lens caps
• 361 g weight

Features

Smooth and Reliable Autofocus

The autofocus system requires extremely accurate shifting of particular lens groups. The focusing system is designed to provide a robust and smooth-running autofocus mechanism while maintaining high imaging performance.

Versatile Full-Frame Lenses

The ZEISS Batis 2.8/18 is designed for Sony's mirrorless full-frame system and meets the high requirements of professional photographers. Its compact design combines with the performance expected from a high-quality full-frame lens.

Weather and Dust Sealing

The lens features protection designed to keep out dust and spray water, making it suitable for critical outdoor conditions. It is also designed for many years of intensive use.

Innovative OLED Display

The OLED display on the lens allows the focus distance and depth of field to be read accurately and intuitively. It provides excellent readability, especially in poor light conditions.

Excellent Resolution and High Contrast

ZEISS combines specially developed technologies to reduce undesirable stray-light effects within the optical system. This helps maintain high contrast, rich colours and vivid images.

ZEISS Batis 2/40 CF with Close Focus Function

The Close Focus (ZF) function of the ZEISS Batis 2/40 CF allows sharp focusing on objects at extremely close range. Its closest focusing distance is 24 centimeters, and the lens automatically stops down when it is a short distance from the object to help maintain high contrast and resolution across the focus range.