# 用于在不同相机系统上使用各种镜头的最通用镜头转接环有哪些？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

What are the most versatile lens adapters for using a variety of lenses on different camera systems?

## 产品列表

### Commlite CM-EF-E1 Pro II Canon EF to Sony E Autofocus Adapter
```yaml
product: commlite-cm-ef-e1-pro-ii-canon-ef-to-sony-e-autofocus-adapter
brand: Commlite
price_gbp: 47.36
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Commlite
mount_type: Sony E mount
lens_mount_type: Canon EF/EF-S mount
```

- **价格:** £47.36 [^1]
- **概述:** Electronic autofocus adapter that allows Canon EF and EF-S lenses to communicate with Sony E-mount cameras, supporting autofocus, auto exposure, EXIF transfer, and a detachable tripod foot. Metal construction, lightweight, and designed to retain lens stabilization and electronic aperture control. Suited to photographers who want to use Canon glass on Sony bodies while keeping electronic functions.
- **最适合:** Suitable for versatility-focused users because it supports Canon EF/EF-S lenses on Sony E-mount bodies with electronic AF, aperture control, and EXIF transfer, enabling many lenses to work across systems.
- **附加来源:** [^2], [^3]

### Fotodiox Pro Fusion Canon EF to Micro Four Thirds AF Adapter
```yaml
product: fotodiox-pro-fusion-canon-ef-to-micro-four-thirds-af-adapter
brand: Fotodiox
price_gbp: 171.33
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Fotodiox Inc.
mount_type: Micro Four Thirds (MFT)
lens_mount_type: Canon EOS (EF & EF-S)
```

- **价格:** £171.33 [^4]
- **概述:** Electronic Fusion adapter that mounts Canon EF/EF-S lenses to Micro Four Thirds bodies, restores autofocus, aperture control, image stabilization for compatible lenses, and supports firmware updates via micro-USB. Available in a standard Fusion version and a Fusion Redux version with a 0.71x focal reducer and tripod mount. Suited for photographers wanting to use Canon glass on MFT bodies with retained electronic functions.
- **最适合:** Suitable for versatility lists because it provides electronic communication (AF, AE, IS) with Canon EF/EF-S lenses and an optional 0.71x focal reducer that broadens usable optics across MFT systems.
- **附加来源:** [^5]

### Viltrox EF-FX1S Canon EF to Fujifilm X Smart Adapter (with AF)
```yaml
product: viltrox-ef-fx1s-canon-ef-to-fujifilm-x-smart-adapter-with-af
brand: Viltrox
price_gbp: 128.13
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Viltrox
mount_type: Fujifilm X-mount (camera)
lens_mount_type: Canon EF/EF-S
```

- **价格:** £128.13 [^6]
- **概述:** A Viltrox electronic AF adapter that lets Canon EF and EF-S lenses communicate with Fujifilm X-mount cameras, providing autofocus, aperture control and firmware updates via a USB port. It includes a detachable tripod foot and supports EXIF transmission; suited for photographers who want to use Canon glass on Fuji bodies while retaining electronic control.
- **最适合:** Ideal for versatile use because it supports electronic autofocus and aperture control for Canon EF/EF-S lenses on Fujifilm X cameras, enabling a wide range of lenses to retain AF and EXIF functionality.
- **附加来源:** [^7], [^8], [^6], [^7], [^8]

### Metabones MB_SPEF-E-BT2 Canon EF Lens to Sony E Mount T Speed Booster ULTRA 0.71x
```yaml
product: metabones-mb-spef-e-bt2-canon-ef-lens-to-sony-e-mount-t-speed-booster-ultra-0-71x
brand: Metabones
price_gbp: 134.06
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Metabones
mount_type: Sony E mount
lens_mount_type: Canon EF mount
maximum_aperture: increases maximum aperture by 1 stop
optical_elements: 5 elements / 4 groups
```

- **价格:** £134.06 [^9]
- **概述:** The Metabones MB_SPEF-E-BT2 Speed Booster ULTRA 0.71x optically condenses a full-frame Canon EF image to Sony E APS-C sensors, widening field of view and increasing effective aperture by one stop. It uses a patented 5-element/4-group design with high-index tantalum glass, supports electronic aperture control and many autofocus/IBIS functions, and includes a detachable tripod foot. Suited for photographers and videographers wanting to make EF lenses faster and wider on Sony E bodies.
- **最适合:** Ideal for versatile adapters because its 0.71x magnification plus electronic integration (aperture control, AF support, EXIF) and advanced 5-element/4-group optics let many Canon EF lenses become wider and one stop faster on Sony E bodies.
- **附加来源:** [^10], [^11], [^9], [^10], [^11]

### Viltrox EF-E5 Smart Mount Adapter (EF to Sony E, Mark V)
```yaml
product: viltrox-ef-e5-smart-mount-adapter-ef-to-sony-e-mark-v
brand: Viltrox
price_gbp: 148.25
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Viltrox
mount_type: Body adapter
lens_mount_type: Canon EF / EF-S to Sony E
```

- **价格:** £148.25 [^12]
- **概述:** The Viltrox EF-E5 Mark V is an electronic EF-to-Sony-E mount adapter with an integrated OLED display, PDAF/CDAF switching, EXIF transmission, and firmware-upgradeable micro-USB. It supports autofocus, aperture control, and Canon lens IS on compatible Sony E-mount cameras, and includes a removable tripod foot.
- **最适合:** Ideal for users needing versatile electronic control when adapting Canon EF/EF-S lenses to Sony E bodies because it provides autofocus, EXIF transfer, aperture control, and lens stabilization support.
- **附加来源:** [^13], [^14]

### Canon Mount Adapter EF-EOS R (Control Ring)
```yaml
product: canon-mount-adapter-ef-eos-r-control-ring
brand: Canon
price_gbp: 178.05
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Canon
mount_type: Canon RF
lens_mount_type: Canon EF/EF-S
optical_elements: None
```

- **价格:** £178.05 [^15]
- **概述:** The Canon Control Ring Mount Adapter EF-EOS R lets you mount Canon EF and EF-S lenses on Canon RF-mount cameras while retaining autofocus and image stabilization. It adds a customizable control ring for adjusting ISO, aperture, shutter speed, or exposure compensation and features dust- and water-resistant construction, with no optical elements so lens image quality is unchanged.
- **最适合:** Ideal for photographers who need versatile compatibility because it adapts Canon EF/EF-S lenses to RF mount while preserving AF, IS, and adding a customizable control ring (no optical elements).
- **附加来源:** [^16], [^17], [^15], [^16], [^17]

### Sigma Mount Converter MC-21 (Canon EF to L-Mount)
```yaml
product: sigma-mount-converter-mc-21-canon-ef-to-l-mount
brand: Sigma
price_gbp: 185.5
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Sigma
mount_type: Canon EF to L-Mount
lens_mount_type: Canon EF
```

- **价格:** £185.5 [^18]
- **概述:** The MC-21 is a fully electronic mount converter that lets Canon EF lenses be used on L-Mount mirrorless bodies while preserving electronic aperture control, EXIF data, and in-camera correction functions. It includes a compatibility LED, internal flocking to reduce reflections, and a removable tripod socket; autofocus works in AF-S mode but not AF-C. It suits photographers who want to reuse EF lenses on L-Mount bodies with retained electronic functionality.
- **最适合:** Good for versatile adapter use because it provides electronic communication, EXIF transfer, in-camera correction support, and a built-in tripod socket while adapting Canon EF lenses to L-Mount bodies.
- **附加来源:** [^19], [^20]

### Fotodiox Pro PRONTO Autofocus Adapter Mark II Leica M to Sony E
```yaml
product: fotodiox-pro-pronto-autofocus-adapter-mark-ii-leica-m-to-sony-e
brand: Fotodiox
price_gbp: 257.0
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Fotodiox Inc.
mount_type: Sony E-Mount Compatible
lens_mount_type: Leica M Mount Compatible
```

- **价格:** £257.0 [^21]
- **概述:** The PRONTO Mark II adds autofocus to Leica M-mount manual lenses when used on compatible Sony E-mount cameras by extending up to 5mm with an internal helicoid. It supports AF-S and AF-C, face detection, PDAF-compatible cameras, and improves close-focus ability while remaining compact and firmware-updatable. It is best with 50mm and wider lenses and supports additional adapter rings to use other mounts via Leica M.
- **最适合:** Well suited because its helicoid provides up to 5mm extension and PDAF support (AF-S/AF-C) making it versatile for adding autofocus to many manual Leica M and adapted lenses.
- **附加来源:** [^21]

### Metabones MB_EF-E-BT5 Canon EF Lens to Sony E Mount T Smart Adapter (Mark V)
```yaml
product: metabones-mb-ef-e-bt5-canon-ef-lens-to-sony-e-mount-t-smart-adapter-mark-v
brand: Metabones
price_gbp: 297.24
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
brand: Metabones
mount_type: Sony E
lens_mount_type: Canon EF/EF-S
```

- **价格:** £297.24 [^22]
- **概述:** The Metabones MB_EF-E-BT5 (Mark V) is a fully electronic EF/EF-S to Sony E-mount smart adapter with autofocus, EXIF transmission, IBIS support, assignable focus-hold button, LED status indicator, rubber gasket, and detachable tripod foot. It preserves lens stabilization and offers smooth iris control and teleconverter compatibility, aimed at professionals and enthusiasts who want reliable electronic functionality when using Canon glass on Sony bodies.
- **最适合:** Ideal for versatile use because it supports Canon EF and EF-S lenses with electronic AF, EXIF, lens IS and camera IBIS coordination, plus a programmable focus-hold button and teleconverter support.
- **附加来源:** [^23], [^24], [^22], [^23], [^24]

### Commlite CM-EF-FX Pro II Canon EF to Fujifilm X Electronic Adapter
```yaml
product: commlite-cm-ef-fx-pro-ii-canon-ef-to-fujifilm-x-electronic-adapter
brand: Commlite
price_gbp: 178.05
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
mount_type: Canon EF to Fujifilm X
lens_mount_type: Canon EF/EF-S
```

- **价格:** £178.05 [^25]
- **概述:** Electronic adapter for mounting Canon EF/EF-S lenses on Fujifilm X-mount cameras with electronic contacts for aperture control, EXIF transmission, and autofocus/IS support; some variants include a 0.71x focal reducer (Booster) and USB firmware update port. Suited for photographers who want to use Canon glass on Fuji bodies while retaining electronic functions. Compatibility and performance vary by lens and firmware.
- **最适合:** 适合需要多功能适配的用户：它支持对 Canon EF/EF-S 镜头在 Fuji X 机身上的电子光圈控制、自动对焦和图像稳定，并且（Booster 版本）提供 0.71x 焦距减速器以提升有效光圈。
- **附加来源:** [^26], [^25], [^26]

### Novoflex Canon EF to Nikon F-Mount Adapter (NF-EF/NF)
```yaml
product: novoflex-canon-ef-to-nikon-f-mount-adapter-nf-ef-nf
brand: Novoflex
price_gbp: 18.62
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
mount_type: Nikon F
lens_mount_type: Canon EF
```

- **价格:** £18.62 [^27]
- **概述:** A mechanical Novoflex adapter that lets Canon EF lenses mount to Nikon F bodies while providing a precise metal mount and maintaining correct flange distance for infinity focus. It is a passive adapter with no electronic contacts, suited for manual exposure and focus workflows. Best for photographers who need to use Canon EF glass on Nikon F cameras and accept manual operation.
- **最适合:** 适用场景：由于其被动的 Canon EF 转 Nikon F 机械卡口（NF-EF/NF），能在 Nikon F 机身上支持广泛的 EF 镜头，使其在适配多种镜头时非常通用，尽管缺少电子通讯，但对接受手动操作的用户仍然适合。
- **附加来源:** [^28], [^29]

---
## 参考来源
[^1]: B&H Photo Video, 访问日期 2026-06-15. https://www.bhphotovideo.com/c/product/1504274-REG/commlite_cm_ef_nex_b_auto_focus_mount_adapter_ef_nex.html
[^2]: Ace Photo, 访问日期 2026-06-15. https://acephoto.net/do-not-use/pre-owned-vello-lae-se-cef-auto-lens-adapter-canon-ef-ef-s-to-sony-e-mount/
[^3]: Commlite (manufacturer), 访问日期 2026-06-15. https://www.commlite.com/product/9.html
[^4]: Fotodiox, 访问日期 2026-06-15. https://fotodioxpro.com/products/ef-mft-fsn-rdx
[^5]: B&H Photo Video, 访问日期 2026-06-15. https://www.bhphotovideo.com/c/product/1445265-REG/fotodiox_eos_mft_fusion_redux_pro_fusion_redux_adapter.html
[^6]: Viltrox Store, 访问日期 2026-06-15. https://viltrox.com/products/ef-fx-af-lens-adapter-for-ef-efs-to-x-mount
[^7]: Precision Camera and Video, 访问日期 2026-06-15. https://www.precision-camera.com/viltrox-fuji-x-camera-to-canon-ef-lens-adapter/
[^8]: B&H Photo Video, 访问日期 2026-06-15. https://www.bhphotovideo.com/c/product/1838822-REG/viltrox_ef_fx2_pro_lens_mount.html
[^9]: Metabones, 访问日期 2026-06-15. https://www.metabones.com/products/details/MB_SPEF-E-BT2
[^10]: B&H Photo Video (used listing), 访问日期 2026-06-15. https://www.bhphotovideo.com/c/product/803347952-USE/metabones_mb_spef_e_bt2_t_speed_booster_ultra.html
[^11]: KEH Camera (used listing), 访问日期 2026-06-15. https://www.keh.com/shop/adapter-canon-eos-mount-lens-to-sony-e-mount-body-t-speed-booster-ultra-0-71x-with-tripod-mount-metabones-1.html
[^12]: B&H Photo Video, 访问日期 2026-06-15. https://www.bhphotovideo.com/c/product/1645165-REG/viltrox_mark_v_ef_e5_canon.html
[^13]: Monkey Wrench Productions Store, 访问日期 2026-06-15. https://store.monkeywrenchpro.com/viltrox-ef-e5-mark-v-lens-mount-adapter-for-canon-ef-ef-s-lens-to-sony-e-mount/
[^14]: Macy's (sold by Adorama), 访问日期 2026-06-15. https://www.macys.com/shop/product/viltrox-mark-v-ef-e5-canon-ef-lens-to-son y-e-mount-body-adapter-with-oled-screen?ID=22178007
[^15]: B&H Photo Video, 访问日期 2026-06-15. https://www.bhphotovideo.com/c/product/1433718-REG/canon_mount_adapter_ef_rf_with.html
[^16]: Abt, 访问日期 2026-06-15. https://www.abt.com/Canon-Control-Ring-Mount-Adapter-EF-EOS-R-2972C002/p/127038.html
[^17]: B&C Camera, 访问日期 2026-06-15. https://store.bandccamera.com/products/canon-control-ring-mount-adapter-ef-eos-r
[^18]: B&H Photo Video, 访问日期 2026-06-15. https://www.bhphotovideo.com/c/product/1463159-REG/sigma_sigma_mc_21_mount_converter_lens.html
[^19]: Dodd Camera, 访问日期 2026-06-15. https://doddcamera.com/sig927923
[^20]: Sigma (official), 访问日期 2026-06-15. https://www.sigma-global.com/en/accessories/mc-21/
[^21]: Fotodiox Pro Store, 访问日期 2026-06-15. https://fotodioxpro.com/products/lm-sne-prn-mkii
[^22]: Roberts Camera, 访问日期 2026-06-15. https://robertscamera.com/canon-ef-lens-to-sony-e-mount-t-smart-adapter-mark-v
[^23]: AbelCine, 访问日期 2026-06-15. https://www.abelcine.com/buy/cameras-accessories/dslr-mirrorless-cameras/metabones-canon-ef-lens-to-sony-e-mount-t-smart-adapter-mark-v-black-matte
[^24]: Metabones (official), 访问日期 2026-06-15. https://www.metabones.com/products/details/mb-ef-e-bt5
[^25]: Roxsen, 访问日期 2026-06-15. https://roxsenglobal.myshopify.com/products/cm-ef-fx-booster
[^26]: Commlite (official product page), 访问日期 2026-06-15. https://www.commlite.com/product/47.html
[^27]: KameraStore, 访问日期 2026-06-15. https://kamerastore.com/en-us/products/novoflex-nikon-f-canon-ef-f-ef
[^28]: Lensrentals (rental listing), 访问日期 2026-06-15. https://www.lensrentals.com/rent/novoflex-nikon-f-lens-to-canon-rf-mount-camera-adapter
[^29]: CameraHacker (product description), 访问日期 2026-06-15. https://www.camerahacker.com/Novoflex/EOSNIK.shtml