●Lens Compatibility (current model)
| Canon Wide Lens | Compatible Port / Extension Ring | Compatible Gear / Magnet Ring (*1) |
| EF15mm F2.8 Fisheye | Dome Port 2+Shade 2 Set | Focus Gear 15-50 |
| EF20mm F2.8 USM | Dome Port 2+Shade 2 Set + MF Extension Ring M (without Control Ring) (*2) (*3) | Focus Gear 20-100 |
| MF Wide Port (without Control Ring) (*2) | ||
| EF24mm F2.8 | MF Flat Port (without Control Ring) | Focus Gear 15-50 |
| EF28mm F2.8 (*2) | ||
| EF35mm F2 |
| SIGMA Wide Lens | Compatible Port / Extension Ring | Compatible Gear / Magnet Ring (*1) |
| 10mm F2.8 EX DC FISHEYE HSM | Dome Port 2+Shade 2 Set + Extension Ring S + Shade Sponge 7mm (*9) | N/A |
| Canon Macro Lens | Compatible Port / Extension Ring | Compatible Gear / Magnet Ring (*1) |
| EF50mm F2.5 Compact Macro | MF Standard Port II (without MRS Control Ring) | Focus Gear15-50 |
| EF-S60mm F2.8 Macro USM | MRS60 Port II | MRS Magnet Ring 60 Set (Set of MRS Magnet Ring and MRS Magnet Ring 60 Adapter) |
| MRS60 Port | ||
| MRS60 Port II (without MRS Control Ring) (*4) | N/A | |
| MRS60 Port (without MRS Control Ring) (*4) | ||
| EF100mm F2.8L Macro IS USM | MRS100 Port Type UIII | MRS Magnet Ring |
| MRS100 Port Type UIII (without MRS Control Ring) (*4) | N/A | |
| MRS100 Port Type UII + Extension Ring S | MRS Magnet Ring | |
| MRS100 Port Type UII (without MRS Control Ring) (*4) + Extension Ring S | N/A | |
| EF100mm F2.8 Macro USM | MRS100 Port Type UII | MRS Magnet Ring |
| MRS100 Port Type UII (without MRS Control Ring) (*4) | N/A | |
| EF180mm F3.5L Macro USM | MRS100 Port Type S + Extension Ring M | MRS Magnet Ring |
| Canon Zoom Lens | Compatible Port / Extension Ring | Compatible Gear / Magnet Ring (*1) |
| EF8-15mm F4L Fisheye USM | Dome Port 2+Shade 2 Set (*10) + Extension Ring 18 | Zoom Gear 8-15 (come with Shade Sponge D80 (*10)) |
| Dome Port 115 (*10) + Extension Ring 18 | ||
| EF-S18-55mm F3.5-5.6 IS II | MF Standard Port II (without MRS Control Ring) (*5) | Zoom Gear 18-55 II |
| Tokina Zoom Lens | Compatible Port / Extension Ring | Compatible Gear / Magnet Ring (*1) |
| AT-X 107 DX Fisheye | Dome Port 2+Shade 2 Set (*7) + Extension Ring S | Zoom Gear AT-X107 (come with Shade Sponge D70 (*7)) |
| AT-X 107 NH Fisheye hood removed | Dome Port 2+Shade 2 Set (*7) + Extension Ring S | |
| Dome Port 115 (*7) + Extension Ring S |
●Lens Compatibility (discontinued model)
| Canon Macro Lens | Compatible Port / Extension Ring | Compatible Gear / Magnet Ring (*1) |
| EF100mm F2.8Macro (*8) | MRS100 Port Type S | MRS Magnet Ring 100S Set (Set of MRS Magnet Ring and MRS Magnet Ring 100S Adapter |
| Canon Zoom Lens | Compatible Port / Extension Ring | Compatible Gear / Magnet Ring (*1) |
| EF22-55mm F4-5.6 USM | MF Wide Port (without MRS Control Ring) | Zoom Gear 28-90 USM |
| EF28-80mm F3.5-5.6 USM II | MF Standard Port II (without MRS Control Ring) | |
| EF28-80mm F3.5-5.6 USM III | ||
| EF28-80mm F3.5-5.6 USM IV | ||
| EF28-80mm F3.5-5.6 USM Ⅴ | ||
| EF28-90mm F3.5-5.6 USM | ||
| EF35-80mm F4-5.6 USM | ||
| EF-S18-55mm F3.5-5.6 II USM | MF Standard Port II (without Control Ring) (*5) | Zoom Gear 18-55 II |
| EF-S18-55mm F3.5-5.6 IS | ||
| EF20-35mm F3.5-4.5 USM | MF Wide Port (without Control Ring) (*2) | Focus Gear 20-100 (*6) |
●Teleconverter/Extender Compatibility (current model)
| Kenko Teleconverter | Compatible Lens | Compatible Extension Ring |
| TelePlus MC7 AF 2.0X DGX for Canon EOS | EF100mm F2.8L Macro IS USM | Extension Ring 36 |
| EF100mm F2.8 Macro (*8) | ||
| EF100mm F2.8 Macro USM | ||
| EF180mm F3.5L Macro USM |
●Teleconverter/Extender Compatibility (current model)
| Kenko Teleconverter | Compatible Lens | Compatible Extension Ring |
| 1.5X Teleplus MC4 DG for Canon EOS | EF100mm F2.8 Macro (*8) | Extension Ring 18 |
| EF100mm F2.8 Macro USM | ||
| EF180mm F3.5L Macro USM | ||
| 2X Teleplus MC7 DG for Canon EOS | EF100mm F2.8 Macro (*8) | Extension Ring 36 |
| EF100mm F2.8 Macro USM | ||
| EF180mm F3.5L Macro USM | ||
| 3XM Teleplus PRO 300 for Canon EOS | EF100mm F2.8 Macro (*8) | Extension Ring L |
| EF100mm F2.8 Macro USM | ||
| EF180mm F3.5L Macro USM | ||
| 1.5X Teleplus SHQ for Canon EOS | EF100mm F2.8 Macro (*8) | Extension Ring 18 |
| EF100mm F2.8 Macro USM | ||
| EF180mm F3.5L Macro USM | ||
| 2X Teleplus MC7 for Canon EOS | EF100mm F2.8Macro (*8) | Extension Ring 36 |
| EF100mm F2.8Macro USM | ||
| EF180mm F3.5LMacro USM |
| Canon Extender | Compatible Lens | Compatible Extension Ring |
| EXTENDER EF1.4x | EF180mm F3.5L Macro USM | Extension Ring 58 |
| EXTENDER EF2x | EF180mm F3.5L Macro USM | Extension Ring 81 |
(*1) Necessary for a single focus lens when using manual focusing or for a zoom lens when zooming.
(*2) When shooting with wider aperture setting, image quality may degrade on peripheral part. Use smaller aperture setting.
(*3) Minimum focus distance gets little bit longer. Commercially available close-up lens No.2 like "Canon Close-up Lens 500D/72mm" etc. would be recommended to attach on lens front to compensate it.
(*4) Auto focus (AF) only. For manual focus operation, optional "MRS Control Ring(60/60II/100UII/100UIII/Olympus 50)" and compatible "Magnet Ring" is necessary.
(*5) When shooting with zoom wide end with wider aperture setting, peripheral part of an image may get degraded. Use smaller aperture setting.
(*6) Supports zoom operation. Manual focus (MF) is not supported and only auto focus shooting is available.
(*7) "Shade Sponge D70" is attached on inner side of the Dome Port 2 or Dome Port 115 to block built-in flash light to prevent the flash light from exposing on an image. The optional "Zoom Gear AT-X107" to control zooming, comes with a Shade Sponge D70.
(*8) Non USM old style lens.
(*9) "Shade Sponge 7mm" is attached on inner side of the Extension Ring S to block built-in flash light to prevent the flash light from exposing on an image.
(*10)"Shade Sponge D80" is attached on inner side of the Dome Port 2 or Dome Port 115 to block built-in flash light to prevent the flash light from exposing on an image. The optional "Zoom Gear 8-15" to control zooming, comes with a Shade Sponge D80.
** "MF Port"series ("MF Standard Port II"/"MF Wide Port"/"MF Flat Port") or "MF Ext. Ring M" can not be attached on "Extnsion Ring" other than "MF Ext. Ring M".
