This page is an archive of lens variance measurements made by Olaf Optical Testing and presented in reverse chronological order.

2018.08, Canon 70-200mm f/4L IS II

2018.07, Sigma 14-24mm f/2.8 Art

2018.03, Veydra Cine primes

2018.03, Micro Four Thirds lenses ~40mm

2018.02, Sony FE 24-105mm f/4 OSS

2018.02, Sigma 24-105mm f/4 Art

2018.01, Micro Four Thirds lenses ~25mm

2018.01, Canon 85mm f/1.4L IS

2017.08, Sony 16-35mm f/2.8 GM

2017.07, Sigma 24-70mm f/2.8 Art

2017.07, Sigma 14mm f/1.8 Art

2017.06, Sony FE 85mm f/1.8

2017.06, Sony FE 12-24mm f/4G

2017.04, Sigma 135mm f/1.8 Art

2017.04, Tamron 70-200mm f/2.8 G2

2017.02, Sigma 85mm f/1.4 Art

2017.01, Third Party Ultra Wide Angle Lenses

2016.11, Canon 24-105 f/4L II

2016.11, Nikon 70-200mm f/2.8 E

2016.11, 105mm f/1.4 E

2016.10, Canon 16-35mm f/2.8L III

2016.08, 400mm lenses, compared

2016.08, Macro lenses at macro distances

2016.08, Zeiss Batis 25mm f/2, Loxia 35mm f/2, Loxia 50mm f/2

2016.07, Sony FE 50mm f/1.4

2016.06, Sony FE Recap

2016.06, Sony FE 16-35mm f/4 & 24-70 f/4

2016.05, Sony FE 50mm f/1.8

2016.04, Sony FE 24-70mm f/2.8 GM

2016.03, Canon, Nikon & Sony 70-200mm f/4

2015.12, Tamron 35mm & 45mm f/1.8

2015.10, Sigma 20mm f/1.4 Art

2015.11, Zeiss Milvus line

2015.10, Sony FE mount lenses

2015.10 Nikon 24-70mm f/2.8 VR

2015.09, Sigma 24-35mm f/2 Art

2015.09, Canon 35mm f/1.4L II

2015.08, 70-200mm f/2.8 zooms

2015.08, Wide Angle zooms

2015.07, 24-70mm f/2.8 zooms

2015.07, Supertelephoto lenses

2015.07, Telephoto lenses

2015.07, Wide-angle lenses

2015.07, 35mm SLR lenses

2015.07, 50mm SLR lenses

2015.06, Measuring lens variance