Viltrox 40mm f/2.5 Lens Specifications

A fast wide angle lens.

  • Coverage: Covers full frame (FX)
  • Optical Design
    • 10 elements in 8 groups 
    • 1 aspherical, 1 ED, 3 HR elements
    • Nano coating, front fluorine coating
  • Aperture:
    • apertures from f/2.5 to f/16
    • 7-blade aperture diaphragm
    • no aperture ring 
  • Filters: 52mm filter thread
  • Focus:
    • autofocus, internal focus
    • stepping motor
    • 13" (0.34m) minimum focus
    • 1:7.1 maximum magnification
    • No DOF markings
  • Size and Weight:
    • 2.2” (56mm) long
    • 2.7” (68mm) diameter
    • 6.3 ounces (180g) weight
  • Color: Black
  • Other: Micro USB port for updates, chipped for EXIF data, included lens hood
  • Price: US$160
  • Firmware: 1.0.0
  • Announced: April 25, 2024

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