1. 서론
The VILTROX EF-M2 Pro Lens Mount Adapter is designed to allow Canon EF/EF-S series lenses to be used with Micro Four Thirds (M4/3) series cameras. This adapter features a 0.71x focal reducer, which effectively widens the field of view and increases the aperture by one stop. It supports auto-focus, aperture control, EXIF signal transmission, and image stabilization (IS) anti-shake functions, enhancing the versatility of your lens collection.
2. 제품 오버view
The EF-M2 Pro adapter is constructed with a durable metal body and features gold-plated electronic contacts for reliable communication between the lens and camera. Key components include:
- Camera Installation Mark: Aligns the adapter with the camera body.
- USB Type-C Upgrade Interface: 펌웨어 업데이트용.
- Lens Lock Mark (Red Dot): Aligns the lens with the adapter.
- Lens Lock Switch: Secures or releases the lens.
- EF Lens Installation Mark: Aligns Canon EF lenses.
- 잠금 핀: Ensures secure lens attachment.
- Contacts (Lens End & Camera End): Facilitate electronic communication.
이미지: 상세 view of the VILTROX EF-M2 Pro Lens Mount Adapter, highlighting the camera installation mark, USB Type-C port, lens lock, and electronic contacts.
3. 설정
3.1 Attaching the Adapter to the Camera
- Align the red dot on the adapter with the corresponding mark on your M4/3 camera body.
- Rotate the adapter clockwise until it clicks into place, indicating it is securely locked.
3.2 Attaching a Canon EF Lens to the Adapter
- Align the red dot on your Canon EF lens with the red dot on the VILTROX EF-M2 Pro adapter.
- Gently rotate the lens clockwise until it clicks into place. Ensure the rotating lock buckle on the adapter is engaged to prevent accidental detachment.
Image: The VILTROX EF-M2 Pro Lens Mount Adapter shown connecting a Canon EF lens to a Panasonic M4/3 camera, illustrating compatibility.
Image: Hands demonstrating the rotating lock design of the adapter, ensuring a secure connection between the lens and camera.
4. 사용 설명서
4.1 Auto Focus and Aperture Control
The EF-M2 Pro adapter maintains auto-focus functionality with compatible EF lenses. The strengthened copper electronic contacts ensure fast and smooth focusing. You can also adjust the aperture of the EF lens directly through your M4/3 camera body controls.
Image: A camera display demonstrating accurate and automatic eye-focus for portrait photography using the adapter.
4.2 EXIF Signal Transmission
The gold-plated contacts facilitate excellent EXIF information transmission between the lens and the camera body. This includes data such as aperture, shutter speed, ISO, and exposure compensation, which is crucial for post-processing and record-keeping.
Image: Visual representation of EXIF data (Aperture, Shutter, ISO, Exposure Compensation) being transmitted through the adapter.
4.3 IS Anti-Shake Function Support
The adapter supports the Image Stabilization (IS) anti-shake function of compatible lenses, helping to prevent camera and lens shake. This results in clearer and higher-quality images, especially in challenging shooting conditions.
Image: A side-by-side comparison illustrating the effectiveness of the IS anti-shake function, showing a sharper image on the left (VILTROX) compared to a blurred one on the right (Others).
4.4 0.71x Focal Reducer Booster
The built-in optical correction group reduces the focal length of the attached lens by 0.71x and increases the aperture by 1 stop. This allows for a wider field of view and improved low-light performance. To calculate the approximate equivalent focal length for an M4/3 camera, shorten the lens's focal length by 0.71 and then multiply by the M4/3 conversion rate.
Image: A diagram explaining how the 0.71x focal reducer booster affects focal length and aperture, along with a visual representation of different focal lengths.
5. 펌웨어 업그레이드
The VILTROX EF-M2 Pro adapter is equipped with a USB Type-C interface for continuous software upgrades. This allows for improved performance, bug fixes, and expanded compatibility with new lenses and camera models. Visit the official VILTROX web최신 펌웨어와 지침은 사이트에서 확인하세요.
이미지: 클로즈업 view of the USB Type-C port on the adapter, indicating its function for firmware updates.
6. 호환성
6.1 Compatible Cameras (M4/3 Series)
- Panasonic: GH4, GH5, GH6, GH5S, GF5, GF1, GX9, G9, GX7, GF7, GM5
- Olympus: OM-D E-M1 II, E-M5 III, E-M10 III, E-PL5
- BMPCC4K, Z CAM E2
Note: Continuous focus and video focus may not be fully supported on all models. BMPCC cameras do not support f/1.4 aperture lenses.
Image: Several M4/3 cameras, including Panasonic and Olympus models, demonstrating the range of compatible camera bodies.
6.2 Compatible Lenses (Canon EF/EF-S Series)
The adapter supports a wide range of Canon EF and EF-S lenses, as well as select Tamron, Sigma, and Tokina lenses. For a detailed and updated list, please refer to the official VILTROX website or the compatibility chart below:
Image: A compatibility chart listing various Canon Prime and Zoom lenses supported by the EF-M2 Pro adapter.
Image: A compatibility chart listing various Tamron, Sigma, and Tokina lenses supported by the EF-M2 Pro adapter.
7. 유지관리
To ensure the longevity and optimal performance of your VILTROX EF-M2 Pro lens mount adapter, follow these maintenance guidelines:
- 청소: Use a soft, dry, lint-free cloth to clean the exterior of the adapter. For the optical elements, use a lens cleaning solution and a microfiber cloth specifically designed for optics. Avoid touching the electronic contacts with your fingers.
- 저장: When not in use, store the adapter in a dry, dust-free environment, preferably in its original packaging or a protective pouch. Attach front and rear caps to prevent dust and damage.
- 손질: Always handle the adapter by its body, avoiding pressure on the optical elements or electronic contacts.
- 습기를 피하세요: Keep the adapter away from water and high humidity to prevent damage to electronic components.
8. 문제 해결
If you encounter issues with your VILTROX EF-M2 Pro adapter, refer to the following common solutions:
- Lens or Camera Not Recognizing Adapter:
- Ensure the adapter and lens are securely mounted and clicked into place.
- Clean the electronic contacts on both the adapter and the lens with a clean, dry cloth.
- Restart your camera.
- 어댑터에 사용 가능한 펌웨어 업데이트가 있는지 확인하고 설치하세요.
- Auto-Focus Issues (Slow/Inaccurate):
- Verify that your lens is compatible with the adapter's auto-focus function.
- Ensure sufficient lighting conditions for the camera's auto-focus system.
- Update the adapter's firmware.
- Some older or third-party lenses may have slower AF performance.
- Image Quality Concerns (e.g., Flare):
- Ensure all optical surfaces (lens and adapter) are clean.
- Use a lens hood to minimize flare from strong light sources.
- Some users have reported reducing internal reflections by applying non-reflective material to the adapter's interior, though this is an advanced modification not officially supported.
- Camera Freezing or Unresponsive:
- This can sometimes occur with electronic adapters. Try removing and reattaching the lens and adapter, or restarting the camera by removing the battery.
- 펌웨어가 최신 상태인지 확인하세요.
9. 사양
| 특징 | 세부 사항 |
|---|---|
| 상표 | VILTROX |
| 모델 | EF-M2 Pro |
| 호환 렌즈 | Canon EF series lenses |
| 호환 카메라 | M4/3 Series cameras |
| Focal Length Factor | 0.71X |
| 초점 모드 | 자동 초점 |
| 펌웨어 업그레이드 | USB Type-C 인터페이스 |
| 크기 | 83*83*25mm / 3.26*3.26*0.98" |
| 무게 | 약 181g / 6.38oz |
| 품목 무게 | 10.6 온스 |
| 패키지 크기 | 4.88 x 4.45 x 2.05 인치 |
10. 보증 및 지원
VILTROX products typically come with a limited manufacturer's warranty. For specific warranty terms, duration, and conditions, please refer to the warranty card included with your product or visit the official VILTROX website. For technical support, firmware updates, or service inquiries, please contact VILTROX customer service through their official channels.
온라인 리소스:
- Official VILTROX Web대지: www.viltrox.com
- Product Support Page: Refer to the specific product page on the VILTROX website for FAQs and downloads.
