Lenses

General Camera Lens Info

• UV Lens Filters: Necessary or Nuisance? by Phil Steele
• BobAtkins.com: Lens Testing for Resolution, Chromatic Aberration and Distortion

Zoom Lenses

Tamron 28-75mm f/2.8 Di III RXD Lens for Sony E-mount [Model A036]

• [Model A036] Firmware Update Service Information
  • Ver.3 of the A036 firmware was released on 2019-01-29

Reviews of the Tamron 28-75 f/2.8 Di III RXD

• Filter size: 67mm
• Long Term Review: Tamron 28-75mm f/2.8 Di III RXD by Jannik Peters for phillipreeve.net
• Tamron 28-75mm f/2.8 for Sony FE User Experience Review by Jason Vong
• Tamron 28-75mm f/2.8 RXD (A036 – Sony): Final Review | 4K by Dustin Abbott
• Sony 24-70 GM vs Tamron 28-75 lens comparison| I’m SWITCHING! by Manny Ortiz
• Review: Tamron 28-75mm f2.8 Di III RXD (Sony FE) by Chris Gampat

Sigma 24-70mm f/2.8 DG DN | Art Lens for Sony E-Mount

• Firmware Download (Ver.02 Released 2020-02-20)
• Details
  • f/2.8 constant maximum aperture.
  • Does not have image stabilization
  • Filter size: 82mm
  • Weight: Sony E-mount 830g / 29.0oz. (Heavier than the Tamrom 28-75mm, but lighter than the Sony 24-70mm GM)
• Sigma 24-70mm f/2.8 DG DN ‘Art’ lens review with samples (Full-frame & APS-C)

Tamron 17-28mm f/2.8 Di III RXD Lens for Sony E-mount [Model A046]

• The Tamron 17-28mm f/2.8 Di III RXD (Model A046) is a large aperture ultra wide-angle zoom lens for Sony E-mount that was designed exclusively for mirrorless cameras
• Filter size: 67mm

Tamron 70-180mm f/2.8 Di III VXD Lens for Sony E-Mount [Model A056]

• The Tamron 70-180mm F/2.8 Di III VXD (Model A056) is a large-aperture telephoto zoom lens for Sony E-mount full-frame mirrorless cameras.
• f/2.8 aperture across the entire zoom range.
• Filter size: 67mm

Sigma 70-200mm f/2.8 DG DN Sports Lens for Sony E-Mount

• Expected release, October 2020? Search
• f/2.8 constant maximum aperture
• Does it have image stabilization?
• Filter size: ?
• Sigma Sport & Action for Sony E-mount