Olympus E-400 Lenses
The Olympus E-400 incorporates the Micro Four Thirds mount and has a Four Thirds sensor. At the moment, we have details of 162 lenses which will suit the E-400.
The E-400 offers a crop factor of 2.1 so you should multiply the lens focal length with 2.1 to get it's full frame equivalent. The lists underneath are divided up by types of lenses and you can click on the 
icon to visualize how the lens fits the E-400.
We have also developed an Advanced Lens Search so you can now find your perfect lens.
Wideangle Prime lenses for Olympus E-400
We have got 39 Wideangle Prime lenses in our records. Complete List is available here.
Panasonic Lumix G 20mm F1.7 II ASPH20mmf/1.7 87g
Lensbaby Sol 2222mmf/3.5144g
Meta to Introduce 'AI-Generated' Labels for Media starting next month
Olympus M.Zuiko Digital ED 12mm f212mmf/2.0 130g
Samyang 35mm F1.4 AS UMC35mmf/1.4 660g
Kamlan 28mm F1.428mmf/1.4384g
Voigtlander Nokton 17.5mm F0.95 Aspherical18mmf/0.95 540g
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes
Venus Laowa 17mm F1.817mmf/1.8172gStandard Prime lenses for Olympus E-400
We have got 18 Standard Prime lenses in our records. Complete List is available here.
Panasonic Lumix G 25mm F1.7 ASPH25mmf/1.7 125g
Olympus M.Zuiko Digital 25mm F1.825mmf/1.8 136g
President Biden pushes bill mandating TikTok sale or ban
OM System M.Zuiko Digital ED 20mm F1.4 Pro20mmf/1.4247g
Sigma 56mm F1.4 DC DN C56mmf/1.40g
Sigma 30mm F2.8 DN30mmf/2.8 135g
Lensbaby Velvet 5656mmf/1.6 400g
Pentax 17 Pre-Orders Outperform Expectations by a Landslide
Sigma 30mm F2.8 EX DN30mmf/2.8 135gTelephoto Prime lenses for Olympus E-400
We have got 16 Telephoto Prime lenses in our records. Complete List is available here.
Sigma 60mm F2.8 DN60mmf/2.8 190g
Samyang Reflex 300mm f6.3 ED UMC CS300mmf/6.3 318g
Photobucket discusses licensing 13 billion images with AI firms
Samyang 135mm F2.0 ED UMC135mmf/2830g
Olympus M.Zuiko Digital 45mm f1.845mmf/1.8 116g
Samyang 85mm F1.4 Aspherical IF85mmf/1.4 539g
Olympus Zuiko Digital ED 150mm f2.0150mmf/2.0 1610g
Samsung Releases Faster Versions of EVO MicroSD Cards
Samyang MF 85mm F1.4 Mk285mmf/1.4548gTelephoto Zoom lenses for Olympus E-400
We have got 25 Telephoto Zoom lenses in our records. Complete List is available here.
Olympus M.Zuiko Digital ED 150-400mm F4.5 TC 1.25x IS PRO150-400mmf/4.5 1850g
Olympus M.Zuiko Digital ED 40-150mm f4-5.6 R40-150mmf/4.0-5.6 190g
Photography Glossary
Olympus M.Zuiko Digital ED 40-150mm f4-5.640-150mmf/4.0-5.6 190g
Olympus M.Zuiko Digital ED 40-150mm F2.8 Pro40-150mmf/2.8 760g
Panasonic Lumix G Vario 45-150mm F4-5.6 ASPH Mega OIS45-150mmf/4.0-5.6 200g
Panasonic Lumix G X Vario 35-100mm F2.8 OIS35-100mmf/2.8 360g
Sora from OpenAI releases its first ever music video
Sigma 70-200mm F2.8 EX DG Macro HSM II70-200mmf/2.8 1390gWideangle Zoom lenses for Olympus E-400
We have got 10 Wideangle Zoom lenses in our records. Complete List is available here.
Panasonic Leica DG Vario-Summilux 10-25mm F1.7 ASPH10-25mmf/1.7690g
Panasonic Leica DG Vario-Elmarit 8-18mm F2.8-4.0 ASPH8-18mmf/2.8-22315g
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone
Olympus Zuiko Digital 11-22mm f2.8-3.511-22mmf/2.8-3.5 485g
Sigma 10-20mm F4-5.6 EX DC HSM10-20mmf/4.0-5.6 470g
Panasonic Lumix G Vario 7-14mm F4 ASPH7-14mmf/4.0 300g
Olympus M.Zuiko Digital ED 9-18mm f4.0-5.69-18mmf/4.0-5.6 155g
Snapchat Adds Watermarks to AI-Created Images
Olympus Zuiko Digital ED 7-14mm f4.07-14mmf/4.0 780gMacro Prime lenses for Olympus E-400
We have got 8 Macro Prime lenses in our records. Complete List is available here.
Olympus Zuiko Digital ED 50mm f2.0 Macro50mmf/2.0 300g
Olympus Zuiko Digital 35mm f3.5 Macro35mmf/3.5 165gMeta to Introduce 'AI-Generated' Labels for Media starting next month
Panasonic Leica DG Macro-Elmarit 45mm F2.8 ASPH OIS45mmf/2.8 225g
Sigma 105mm F2.8 EX DG Macro105mmf/2.8 460g
Sigma 150mm F2.8 EX DG Macro HSM150mmf/2.9-2.8 895g
Panasonic Lumix G Macro 30mm F2.8 ASPH Mega OIS30mmf/2.8 180gJapan-exclusive Leica Leitz Phone 3 features big sensor and new modes
Olympus M.Zuiko Digital ED 60mm f2.8 Macro60mmf/2.8 186gWideangle Fisheye Prime lenses for Olympus E-400
We have got 8 Wideangle Fisheye Prime lenses in our records. Complete List is available here.
Olympus 9mm F8 Fish-Eye Body Cap Lens9mmf/8.0 30g
Panasonic Lumix G Fisheye 8mm F3.58mmf/3.5 165gPresident Biden pushes bill mandating TikTok sale or ban
Olympus Zuiko Digital ED 8mm f3.5 Fisheye8mmf/3.5 485g
Rokinon 8mm f3.5 Aspherical Fisheye8mmf/3.5 443g
Samyang 7.5mm F3.5 UMC Fisheye MFT8mmf/3.5 197g
Olympus M.Zuiko Digital ED 8mm F1.8 Fisheye PRO8mmf/1.8 314gPentax 17 Pre-Orders Outperform Expectations by a Landslide
Rokinon 7.5mm f3.5 UMC Fisheye CS8mmf/3.5 197gTelephoto Mirror Prime lenses for Olympus E-400
We have got 2 Telephoto Mirror Prime lenses in our records. Complete List is available here.
Samyang Reflex 300mm f6.3 UMC CS300mmf/6.3 260g
Tokina Reflex 300mm F6.3 MF Macro300mmf/6.3 298gPhotobucket discusses licensing 13 billion images with AI firmsSuperZoom lenses for Olympus E-400
We have got 10 SuperZoom lenses in our records. Complete List is available here.
Panasonic Lumix G Vario 14-140mm F3.5-5.6 II ASPH Power OIS14-140mmf/3.5-5.6 265g
Olympus M.Zuiko Digital ED 14-150mm F4-5.6 II14-150mmf/4.0-5.6 284gSamsung Releases Faster Versions of EVO MicroSD Cards
Olympus M.Zuiko Digital ED 12-200mm F3.5-6.312-200mmf/3.5-6.3 455g
Panasonic Lumix G Vario 14-140mm F3.5-5.6 ASPH. Power O.I.S14-140mmf/3.5-5.6 265g
Panasonic Leica D Vario-Elmar 14-150mm F3.5-5.6 Asph Mega OIS14-150mmf/3.5-5.6 520g
Tamron 14-150mm F3.5-5.8 Di III14-150mmf/3.5-5.8 285gPhotography Glossary
Panasonic Lumix G Vario HD 14-140mm F4-5.8 OIS14-140mmf/4.0-5.8 460gStandard Zoom lenses for Olympus E-400
We have got 25 Standard Zoom lenses in our records. Complete List is available here.
Olympus Zuiko Digital 14-54mm f2.8-3.5 II14-54mmf/2.8-3.5 440g
Panasonic Lumix G Vario 14-42mm F3.5-5.6 II ASPH Mega OIS14-42mmf/3.5-5.6 110gSora from OpenAI releases its first ever music video
Panasonic Lumix G Vario HD 12-32mm F3.5-5.6 Mega OIS12-32mmf/3.5-5.6 70g
Panasonic Lumix G X Vario 12-35mm F2.8 II ASPH Power OIS12-35mmf/2.8 305g
Panasonic Lumix G Vario 14-45mm F3.5-5.6 ASPH OIS14-45mmf/3.5-5.6 195g
Panasonic Leica D Vario-Elmar 14-50mm F3.8-5.6 Mega OIS14-50mmf/3.8-5.6 434gApple Innovates by Creating Next-Level Optical Stabilization for iPhone
Olympus M.Zuiko Digital ED 12-50mm f3.5-6.3 EZ12-50mmf/3.5-6.3 211gTelephoto Macro lenses for Olympus E-400
We have got 1 Telephoto Macro lenses in our records. Complete List is available here.
Samyang 100mm F2.8 Macro100mmf/2.8720g