1. Úvod
This manual provides essential information for the safe and effective use of your OM SYSTEM Olympus M.Zuiko Digital ED 12-40mm f/2.8 PRO interchangeable lens. This high-performance zoom lens is designed for Micro Four Thirds cameras, offering a versatile 24-80mm equivalent focal length range (35mm format) with a constant f/2.8 maximum aperture. Its robust construction includes splash-proof, dust-proof, and freeze-proof capabilities, making it suitable for various demanding photographic environments.
2. Obsah balení
Ověřte, zda jsou v balení produktu obsaženy všechny níže uvedené položky:
- OM SYSTEM Olympus M.Zuiko Digital ED 12-40mm 1:2.8 PRO lens
- Sluneční clona (LH-66)
- Lens Case (LSC-0918)
- Lens Cap (LC-62D)
- Rear Lens Cap (LR-2)
- Warranty Card (Note: This is an international version; warranty terms may vary by region.)
3. Konec produktuview
The M.Zuiko Digital ED 12-40mm f/2.8 PRO lens is engineered for high optical performance and durability. Key features include:
- Konstantní clona f/2.8: Provides excellent low-light performance and shallow depth of field across the entire zoom range.
- Weather-Sealed Construction: Dustproof, splash-proof, and freeze-proof design ensures reliability in challenging conditions.
- Manual Focus Clutch Mechanism: Allows for quick switching between auto and manual focus modes with a tactile distance scale.
- L-Fn Button: A customizable function button for quick access to frequently used settings when paired with compatible Olympus camera bodies.
- High-Grade Optical Components: Utilizes Dual Aspherical, High Refractive, and ED lens elements for superior image quality.
3.1 Součásti objektivu
4. Nastavení
4.1 Nasazení objektivu
- Remove the rear lens cap (LR-2) and the camera body cap.
- Align the white mounting index mark on the lens barrel with the white mounting index mark on the camera body.
- Vložte objektiv do bajonetu fotoaparátu a otáčejte jím ve směru hodinových ručiček, dokud nezacvakne. Netlačte na objektiv silou.
4.2 Sejmutí objektivu
- Stiskněte tlačítko uvolnění objektivu na těle fotoaparátu a otáčejte objektivem proti směru hodinových ručiček, dokud se nezastaví.
- Opatrně vyjměte objektiv z těla fotoaparátu.
- Attach the rear lens cap (LR-2) to the lens and the body cap to the camera to protect them from dust and damage.
4.3 Attaching the Lens Hood (LH-66)
Align the red dot on the lens hood with the red dot on the front of the lens. Rotate the hood clockwise until it clicks into place. To reverse the hood for storage, align the red dots and rotate counter-clockwise to remove, then reattach in reverse orientation.
5. Ovládání objektivu
5.1 Přiblížení
Rotate the zoom ring to adjust the focal length between 12mm (wide-angle) and 40mm (telephoto). The lens maintains a constant f/2.8 aperture throughout this range.
5.2 Focusing (Manual Focus Clutch)
The lens features a manual focus clutch mechanism. To switch to manual focus, pull the focus ring back towards the camera body. This will reveal a distance scale and engage manual focus. Push the focus ring forward to return to autofocus mode.
5.3 L-Fn (Lens Function) Button
The L-Fn button on the lens barrel can be customized via your compatible Olympus camera's menu system. Refer to your camera's instruction manual for details on assigning functions to this button.
6. Péče a údržba
- Čištění: Use a soft, lint-free cloth to clean the lens barrel. For lens elements, use a lens brush to remove dust, then gently wipe with a lens cleaning cloth and solution.
- Skladování: When not in use, attach the front and rear lens caps and store the lens in its case in a cool, dry place away from direct sunlight.
- Ochrana proti počasí: While the lens is dustproof, splash-proof, and freeze-proof, avoid prolonged exposure to extreme conditions. Wipe off any moisture immediately.
- Vyhněte se dopadu: Protect the lens from drops and impacts, which can damage internal optical elements or mechanical parts.
7. Řešení problémů
If you encounter issues with your lens, consider the following general troubleshooting steps:
- Lens Not Attaching/Detaching: Ensure the mounting marks are aligned correctly and the lens release button is fully pressed when detaching. Do not force.
- Problémy s automatickým ostřením: Check that the manual focus clutch is pushed forward to engage autofocus. Ensure your camera's autofocus settings are appropriate for your shooting conditions. Clean the lens contacts on both the lens and camera body.
- Problémy s kvalitou obrazu: Ensure lens elements are clean and free from smudges. Check camera settings (ISO, aperture, shutter speed) for optimal exposure.
- Fotoaparát nerozpoznál objektiv: Ensure the lens is securely mounted. Turn the camera off and on again. Clean the lens contacts.
For persistent issues, consult your camera's manual or contact Olympus customer support.
8. Specifikace
| Funkce | Detail |
|---|---|
| Číslo modelu | EZ-M1240 |
| Ohnisková vzdálenost | 12–40 mm (ekvivalent 35 mm: 24–80 mm) |
| Maximální clona | f/2.8 (constant) |
| Typ objektivu | Standardní zoom |
| Kompatibilní montáže | Micro Four Thirds |
| Konstrukce | Dustproof, Splash-proof, Freeze-proof |
| Rozměry produktu | 3.31 x 2.75 x 2.75 palce |
| Hmotnost položky | 13.5 unce |
| Výrobce | Olympus |
9. Záruka a podpora
This product is an international version of the OM SYSTEM Olympus M.Zuiko Digital ED 12-40mm f/2.8 PRO lens. While a Warranty Card is included in the box, please be aware that international versions may not carry a manufacturer's warranty valid in all regions, particularly the United States. It is recommended to check with your retailer or local Olympus/OM SYSTEM service center regarding specific warranty coverage in your country of purchase or residence.
For technical support, service, or further inquiries, please visit the official OM SYSTEM webwebu nebo se obraťte na jejich oddělení zákaznických služeb ve vašem regionu.
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