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 14mm F2.5 II ASPH14mmf/2.5 55g
Samyang 16mm f2.0 ED AS UMC CS16mmf/2.0 583g
Snapchat Adds Watermarks to AI-Created Images
Rokinon 14mm f2.8 IF ED MC14mmf/2.8 552g
Olympus M.Zuiko Digital 17mm f2.8 Pancake17mmf/2.8 71g
Samyang 20mm F1.8 ED AS UMC20mmf/1.8497g
Sigma 16mm F1.4 DC DN Micro Four Thirds16mmf/1.4405g
Mastering Nature Photography with a Digital Microscope Camera
Sigma 19mm F2.8 EX DN19mmf/2.8 140gStandard Prime lenses for Olympus E-400
We have got 18 Standard Prime lenses in our records. Complete List is available here.
Venus Laowa Argus 33mm F0.95 CF APO33mmf/1590g
OM System M.Zuiko Digital ED 20mm F1.4 Pro20mmf/1.4247g
Photography Glossary
Sigma 30mm F2.8 DN30mmf/2.8 135g
Voigtlander Nokton 42.5mm F0.9543mmf/0.95 571g
Sigma 56mm F1.4 DC DN C56mmf/1.40g
Lensbaby Velvet 5656mmf/1.6 400g
President Biden pushes bill mandating TikTok sale or ban
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.
Panasonic Leica DG Elmarit 200mm F2.8 Power OIS200mmf/2.8 1245g
Sigma 60mm F2.8 DN60mmf/2.8 190g
Photobucket discusses licensing 13 billion images with AI firms
Samyang 135mm F2.0 ED UMC135mmf/2830g
Samyang 50mm F1.2 AS UMC CS50mmf/1.2375g
Olympus Zuiko Digital ED 150mm f2.0150mmf/2.0 1610g
Olympus M.Zuiko Digital ED 45mm F1.2 Pro45mmf/1.2410g
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone
Olympus M.Zuiko Digital ED 75mm f1.875mmf/1.8 305gTelephoto Zoom lenses for Olympus E-400
We have got 25 Telephoto Zoom lenses in our records. Complete List is available here.
Panasonic Lumix G Vario 100-300mm F4-5.6 II Power OIS100-300mmf/4-5.6 520g
Panasonic Lumix G Vario 45-200mm F4-5.6 OIS45-200mmf/4.0-5.6 380g
Samsung Releases Faster Versions of EVO MicroSD Cards
Panasonic Leica DG Vario-Elmar 100-400mm F4.0-6.3 ASPH Power OIS100-400mmf/4.0-6.3 985g
OM System 40-150mm F4.0 PRO40-150mmf/4 382g
Olympus M.Zuiko Digital ED 100-400mm F5.0-6.3 IS100-400mmf/5-6.3 1120g
Panasonic Lumix G Vario 100-300mm F4-5.6 OIS100-300mmf/4.0-5.6 520g
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes
Panasonic Lumix G X Vario PZ 45-175mm F4.0-5.6 ASPH OIS45-175mmf/4.0-5.6 210gWideangle Zoom lenses for Olympus E-400
We have got 10 Wideangle Zoom lenses in our records. Complete List is available here.
Olympus M.Zuiko Digital ED 7-14mm F2.8 PRO7-14mmf/2.8 534g
Olympus Zuiko Digital ED 7-14mm f4.07-14mmf/4.0 780g
Meta to Introduce 'AI-Generated' Labels for Media starting next month
Panasonic Lumix G Vario 7-14mm F4 ASPH7-14mmf/4.0 300g
Panasonic Leica DG Vario-Elmarit 8-18mm F2.8-4.0 ASPH8-18mmf/2.8-22315g
Olympus M.Zuiko Digital ED 8-25mm F4 Pro8-25mmf/4 411g
Olympus M.Zuiko Digital ED 9-18mm f4.0-5.69-18mmf/4.0-5.6 155g
Pentax 17 Pre-Orders Outperform Expectations by a Landslide
Olympus Zuiko Digital 11-22mm f2.8-3.511-22mmf/2.8-3.5 485gMacro Prime lenses for Olympus E-400
We have got 8 Macro Prime lenses in our records. Complete List is available here.
Sigma 105mm F2.8 EX DG Macro105mmf/2.8 460g
Olympus Zuiko Digital 35mm f3.5 Macro35mmf/3.5 165gSnapchat Adds Watermarks to AI-Created Images
Olympus Zuiko Digital ED 50mm f2.0 Macro50mmf/2.0 300g
Sigma 150mm F2.8 EX DG Macro HSM150mmf/2.9-2.8 895g
Panasonic Leica DG Macro-Elmarit 45mm F2.8 ASPH OIS45mmf/2.8 225g
Panasonic Lumix G Macro 30mm F2.8 ASPH Mega OIS30mmf/2.8 180gMastering Nature Photography with a Digital Microscope Camera
Olympus M.Zuiko Digital ED 30mm F3.5 Macro30mmf/3.5128gWideangle Fisheye Prime lenses for Olympus E-400
We have got 8 Wideangle Fisheye Prime lenses in our records. Complete List is available here.
Samyang 8mm F3.5 Aspherical IF MC Fisheye8mmf/3.5 443g
Panasonic Lumix G Fisheye 8mm F3.58mmf/3.5 165gPhotography Glossary
Samyang 7.5mm F3.5 UMC Fisheye MFT8mmf/3.5 197g
Olympus 9mm F8 Fish-Eye Body Cap Lens9mmf/8.0 30g
Olympus Zuiko Digital ED 8mm f3.5 Fisheye8mmf/3.5 485g
Olympus M.Zuiko Digital ED 8mm F1.8 Fisheye PRO8mmf/1.8 314gPresident Biden pushes bill mandating TikTok sale or ban
Rokinon 8mm f3.5 Aspherical Fisheye8mmf/3.5 443gTelephoto Mirror Prime lenses for Olympus E-400
We have got 2 Telephoto Mirror Prime lenses in our records. Complete List is available here.
Tokina Reflex 300mm F6.3 MF Macro300mmf/6.3 298g
Samyang Reflex 300mm f6.3 UMC CS300mmf/6.3 260gPhotobucket 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 Leica D Vario-Elmar 14-150mm F3.5-5.6 Asph Mega OIS14-150mmf/3.5-5.6 520g
Panasonic Lumix G Vario 14-140mm F3.5-5.6 ASPH. Power O.I.S14-140mmf/3.5-5.6 265gApple Innovates by Creating Next-Level Optical Stabilization for iPhone
Olympus Zuiko Digital ED 18-180mm f3.5-6.318-180mmf/3.5-6.3 435g
Tamron 14-150mm F3.5-5.8 Di III14-150mmf/3.5-5.8 285g
Olympus M.Zuiko Digital ED 12-200mm F3.5-6.312-200mmf/3.5-6.3 455g
Olympus M.Zuiko Digital ED 12-100mm F4.0 IS Pro12-100mmf/4 561gSamsung Releases Faster Versions of EVO MicroSD Cards
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.
Panasonic Lumix G Vario 12-60mm F3.5-5.6 ASPH Power OIS12-60mmf/3.5-5.6 210g
Olympus M.Zuiko Digital 14-42mm f3.5-5.6 II14-42mmf/3.5-5.6 112gJapan-exclusive Leica Leitz Phone 3 features big sensor and new modes
Olympus Zuiko Digital 14-54mm f2.8-3.514-54mmf/2.8-3.5 435g
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 Leica D Vario-Elmarit 14-50mm F2.8-3.5 ASPH Mega OIS14-50mmf/2.8-3.5 490gMeta to Introduce 'AI-Generated' Labels for Media starting next month
Panasonic Leica DG Vario-Elmarit 12-60mm F2.8-4.0 ASPH Power OIS12-60mmf/2.8-4 320gTelephoto 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