Viltrox AF 40mm f/2.5 Z Lens is a compact prime lens designed for Nikon Z-mount mirrorless cameras. The incorporated STM stepping motor allows for quick and quiet autofocusing performance. This lightweight lens is ideal for everyday photography and is viable for portraiture as well. The optical design includes multiple high-quality lens elements to reduce optical aberrations and improve overall image quality.

 

• One ED element, one aspherical element, and three HR elements contribute to improved image clarity and reduced optical aberations

• 10 Elements in 6 Groups Optical Design

• Supports EXIF data transmission

• Minimum focusing distance: 0.34 meters

• 52mm filter thread

• 7-bladed aperture

Specification:

Focal Length: 40mm

Focus Type: Auto focus

Maximum Aperture: f/2.5

Minimum Aperture: f/16

Lens Mount: Nikon Z

Lens Format Coverage: Full-Frame

Focus Type: Autofocus

Filter Size: 52mm (Front)

Angle of View: 57.8°

Minimum Focus Distance: 13.4" / 34 cm

Maximum Magnification: 0.14x

Optical Design: 10 Elements in 6 Groups

Diaphragm Blades: 7

Dimensions (ø x L): 2.7 x 2.2" / 68 x 55.9 mm

Weight: 6.3 oz / 180 g