Four Thirds

Set Descending Direction
  1. View Details
    01
    Olympus Zuiko Digital 70-300mm f/4-5.6 ED AF Lens for Four Thirds System (requires mount adapter for use on MFT){58}

    Only 5 left in stock, order soon!

    $169.90

  2. View Details
    01
    Olympus Zuiko Digital 14-45mm F/3.5-5.6 AF Lens For Four Thirds System (requires mount adapter for use on MFT){58}

    $39.65-$49.95

  3. View Details
    01
    Olympus Zuiko Digital 14-42mm f/3.5-5.6 ED AF Lens for Four Thirds System (requires mount adapter for use on MFT){58}

    $32.26-$35.24

  4. View Details
    01
    Olympus Adapter MMF-2 4/3 Mount Lens To Micro Four Thirds Body

    Only 1 left in stock, order soon!

    $137.45

  5. View Details
    Main
    Olympus Zuiko Digital 18-180mm f/3.5-6.3 AF Lens for Four Thirds System (requires mount adapter for use on MFT){62}

    Only 1 left in stock, order soon!

    $112.71

  6. View Details
    Main
    Olympus Extension Tube EX-25 for Four Thirds Mount

    Only 2 left in stock, order soon!

    $48.95-$51.57

  7. View Details
    01
    Olympus Zuiko Digital 40-150mm f/4-5.6 ED AF Lens for Four Thirds System, Black {58} Requires mount adapter for use on MFT

    $21.55-$57.23

  8. View Details
    01
    Olympus Zuiko Digital 17.5-45mm F/3.5-5.6 AF Lens for Four Thirds System (requires mount adapter for use on MFT){52}

    Only 1 left in stock, order soon!

    $48.17

  9. View Details
    Olympus LR-1 Rear Lens Cap (for Four thirds system)
    Olympus LR-1 Rear Lens Cap (for Four thirds system)

    $5.00

  10. View Details
    Olympus BC-1 Body Cap (for E1)
    Olympus BC-1 Body Cap (for E1)

    $4.55

  11. View Details
    Sigma 10-20mm F/4-5.6 EX DC HSM Autofocus Lens For Four Thirds System (requires mount adapter for use on MFT){77}
    Sigma 10-20mm F/4-5.6 EX DC HSM Autofocus Lens For Four Thirds System (requires mount adapter for use on MFT){77}

    Only 3 left in stock, order soon!

    $169.38-$170.88

  12. View Details
    Main
    Olympus Zuiko Digital 8mm f/3.5 ED Fisheye AF Lens for Four Thirds System (requires mount adapter for use on MFT)

    Only 2 left in stock, order soon!

    $239.00-$266.05

  13. View Details
    Main
    Panasonic DMW-MA1 Lens Mount Adapter (4/3 Lens To Micro Four Thirds Body)

    Only 1 left in stock, order soon!

    $135.47

  14. View Details
    01
    Olympus Adapter MMF-1 4/3 Mount Lens To Micro Four Thirds Body

    Only 1 left in stock, order soon!

    $112.11

  15. View Details
    01
    Olympus Adapter MMF-3 4/3 Mount Lens To Micro Four Thirds Body

    Only 1 left in stock, order soon!

    $224.00

  16. View Details
    1
    Sigma 18-125mm F/3.5-5.6 DC Macro Autofocus Lens For Four Thirds System (requires mount adapter for use on MFT){62}

    Only 1 left in stock, order soon!

    $62.22

  17. View Details
    1
    Panasonic Lumix 14-150mm F/3.5-5.6 Leica D Vario Elmar Aspherical Mega O.I.S. Autofocus Lens For Four Thirds System (requires mount adapter for use on MFT){72}

    Only 2 left in stock, order soon!

    $444.79-$471.59

  18. View Details
    01
    Panasonic Lumix 14-50mm F/3.8-5.6 Leica D Vario-Elmar Aspherical Mega O.I.S. Autofocus Lens For Four Thirds System (requires mount adapter for use on MFT){67}

    Only 1 left in stock, order soon!

    $175.00

  19. View Details
    1
    Panasonic Lumix Rear Lens Cap for Four Thirds Mount

    $6.99

  20. View Details
    01
    Olympus E-420 Four Thirds DSLR Camera Body {10MP}

    Only 1 left in stock, order soon!

    $103.80

  21. View Details
    01
    Olympus E-510 Four Thirds DSLR Camera Body {10MP}

    Only 1 left in stock, order soon!

    $70.40

  22. View Details
    01
    Olympus E-520 Four Thirds DSLR Camera Body {10MP}

    Only 1 left in stock, order soon!

    $109.17

  23. View Details
    Main
    Olympus E-620 Four Thirds DSLR Camera Body {12.3MP}

    Only 1 left in stock, order soon!

    $193.09

  24. View Details
    01
    Sigma 30mm f/1.4 EX DC HSM Autofocus Lens for 4/3 (Four-Thirds) System {62} (requires mount adapter for use on MFT)

    Only 1 left in stock, order soon!

    $196.62

  25. View Details
    01
    Olympus Zuiko Digital 14-54mm F/2.8-3.5 II AF Lens for Four Thirds System (requires mount adapter for use on MFT){67}

    Only 1 left in stock, order soon!

    $176.00

  26. View Details
    1
    Olympus Zuiko Digital 35-100mm f/2.0 ED AF Lens for Four Thirds System (requires mount adapter for use on MFT){77}

    Only 2 left in stock, order soon!

    $719.00-$730.00

  27. View Details
    01
    Olympus Zuiko Digital 40-150mm f/3.5-4.5 AF Lens for Four Thirds System (requires mount adapter for use on MFT){58}

    $30.51-$40.41

  28. View Details
    Main
    Olympus Zuiko Digital 50-200mm f/2.8-3.5 ED AF Lens for Four Thirds System (requires mount adapter for use on MFT){67}

    Only 1 left in stock, order soon!

    $316.82

  29. View Details
    Main
    Olympus Zuiko Digital 50-200mm f/2.8-3.5 ED SWD AF Lens for Four Thirds System (requires mount adapter for use on MFT){67}

    Only 4 left in stock, order soon!

    $337.59

  30. View Details
    01
    Olympus Zuiko Digital 9-18mm f/4-5.6 ED AF Lens for Four Thirds System (requires mount adapter for use on MFT) {72}

    $189.54-$297.48

Set Descending Direction
Load more Items

Experience the KEH difference

  • More Freedom

    Going beyond retail means delivering more opportunity, security, and flexibility for all.

  • More possibility

    When every dollar goes further, every exchange brings new ways to create and explore.

  • More Circularity

    Longer gear lifecycles serve more and cost less-for you and the environment.

  • More Community

    Every exchange supports the passions and professions of fellow camera lovers.

Sell your gear

Turn old camera gear into new possibilities.

Selling your old photo equipment online can be a hassle. We've gotten rid of the risk and made it so you don't have to worry about a thing.

Sell your gear