ແນະນຳ
This manual provides essential information for the safe and effective use of your Sigma 200mm F2 DG OS Sports Lens for L Mount. Please read this manual thoroughly before using the lens to ensure proper operation and to maximize its performance. Keep this manual in a safe place for future reference.
ແມ່ນຫຍັງຢູ່ໃນກ່ອງ
ກວດສອບວ່າລາຍການທັງຫມົດແມ່ນມີຢູ່ໃນຊຸດ:
- Sigma 200mm F2 DG OS Sports Lens
- Lens Hood
- Lensາແວ່ນ ໜ້າ
- ກ້ອງຫລັງເລນ
- ເຕົ້າຮັບ Tripod
- ຄູ່ມືແນະ ນຳ (ເອກະສານນີ້)
ຕັ້ງຄ່າ
Attaching the Lens to the Camera Body
- ກວດໃຫ້ແນ່ໃຈວ່າທັງກ້ອງຖ່າຍຮູບ ແລະເລນປິດຢູ່.
- Align the mounting index marks on the lens and the camera body.
- Rotate the lens clockwise (for L-Mount) until it clicks into place. Do not force the lens.
ການຕິດຝາ Lens Hood
The included lens hood helps to block extraneous light and protect the lens. Align the red dot on the lens hood with the red dot on the front of the lens, then twist the hood clockwise until it locks securely.
Image: The dedicated lens hood for the Sigma 200mm F2 DG OS Sports Lens. It attaches to the front of the lens to reduce flare and provide protection.
ການນໍາໃຊ້ຊ່ອງສຽບ Tripod
The lens features an integrated tripod socket for stable mounting on a tripod or monopod. Loosen the locking knob to rotate the lens for horizontal or vertical shooting, then tighten the knob to secure its position.
Lens Controls Overview
ຮູບພາບ: ຂ້າງ view of the Sigma 200mm F2 DG OS Sports Lens, highlighting the various control switches including Focus, OS, Custom, and Focus Limiter.
- ສະຫຼັບໂໝດໂຟກັສ (AF/MF): ສະຫຼັບລະຫວ່າງ Autofocus ແລະ Manual Focus.
- ສະຫຼັບຕົວຈຳກັດໂຟກັສ: Restricts the focus range to improve AF speed. Options typically include FULL, 3m-∞, and 1.5m-3m.
- OS (Optical Stabilizer) Switch: Activates or deactivates the Optical Stabilizer. Different modes (1, 2) may be available for various shooting scenarios.
- Custom Switch (C1/C2/OFF): Allows selection of custom settings configured via the SIGMA USB DOCK (sold separately).
- ວົງ Aperture: Adjusts the lens aperture.
- Aperture Ring Click Switch: Enables or disables the click stops on the aperture ring for smooth, silent aperture changes during video recording.
- ສະວິດລັອກເລນ: Locks the lens barrel to prevent accidental extension or retraction during transport.
ປະຕິບັດການ Lens
ການເຮັດວຽກອໍໂຕ້ໂຟກັສ
ຕັ້ງຄ່າສະຫຼັບໂໝດໂຟກັສເປັນ AF. The lens will automatically focus when the camera's shutter button is half-pressed. For faster autofocus in specific situations, utilize the Focus Limiter Switch to restrict the focus range.
ການປະຕິບັດການສຸມໃສ່ຄູ່ມື
ຕັ້ງຄ່າສະຫຼັບໂໝດໂຟກັສເປັນ MF. Rotate the focus ring on the lens to adjust focus manually. Use your camera's focus peaking or magnification features for precise manual focusing.
Optical Stabilizer (OS)
The Optical Stabilizer helps reduce camera shake, especially useful in low light or when shooting handheld. Set the OS Switch to 1 for general shooting or 2 for panning shots (if available). Turn OS ປິດ when using a tripod or when shutter speeds are fast enough to prevent blur.
ການຄວບຄຸມຮູຮັບແສງ
The lens features an aperture ring for direct control over the aperture. You can set the aperture to 'A' (Auto) to control it from the camera body, or manually adjust it using the ring. The Aperture Ring Click Switch allows you to enable or disable the click stops for smooth aperture transitions, which is beneficial for video recording.
Image: The Sigma 200mm F2 DG OS Sports Lens attached to a mirrorless camera body, ready for use. This illustrates the lens in its operational configuration.
ບໍາລຸງຮັກສາ
ການເຮັດຄວາມສະອາດເລນ
- ໃຊ້ແປງເປົ່າເພື່ອເອົາຂີ້ຝຸ່ນອອກຈາກຫນ້າເລນ.
- ສຳລັບຮອຍເປື້ອນ ຫຼື ລາຍນິ້ວມື, ໃຫ້ໃຊ້ຜ້າໄມໂຄຣໄຟເບີທີ່ສະອາດ ແລະ ອ່ອນນຸ້ມທີ່ອອກແບບມາສະເພາະສຳລັບກ້ອງສ່ອງທາງໄກ, ພ້ອມກັບນ້ຳຢາທຳຄວາມສະອາດເລນຈຳນວນໜ້ອຍໜຶ່ງ.
- ຢ່າໃຊ້ສານລະລາຍປອດສານພິດ ເຊັ່ນ: ສີບາງໆ ຫຼື ເບນຊິນ ເພື່ອເຮັດຄວາມສະອາດເລນ.
ການເກັບຮັກສາ
- ເກັບຮັກສາເລນໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງແລະຄວາມຊຸ່ມຊື່ນສູງ.
- Attach the front and rear lens caps when not in use to protect the glass elements.
- ຖ້າເກັບຮັກສາໄວ້ເປັນເວລາດົນ, ຄວນພິຈາລະນາໃຊ້ເຄື່ອງດູດຝຸ່ນເພື່ອປ້ອງກັນການຂະຫຍາຍຕົວຂອງ mold.
ຂໍ້ຄວນລະວັງໃນການຈັດການ
- ຫຼີກເວັ້ນການເປີດເຜີຍເລນກັບອຸນຫະພູມທີ່ຮຸນແຮງຫຼືການປ່ຽນແປງອຸນຫະພູມຢ່າງກະທັນຫັນ.
- ຫ້າມຖິ້ມ ຫຼືເອົາເລນໄປຮັບຜົນກະທົບຢ່າງແຮງ.
- ຮັກສາເລນຢູ່ຫ່າງຈາກສະຫນາມແມ່ເຫຼັກທີ່ເຂັ້ມແຂງ.
ການແກ້ໄຂບັນຫາ
Lens Not Focusing
- Ensure the Focus Mode Switch is set to AF ສໍາລັບ autofocus ຫຼື MF ສໍາລັບການສຸມໃສ່ຄູ່ມື.
- Check if the Focus Limiter Switch is set appropriately for your subject distance. Try setting it to ເຕັມ.
- ກວດສອບວ່າເລນຖືກຕິດກັບຕົວກ້ອງຖ່າຍຮູບຢ່າງແໜ້ນໜາແລ້ວ.
- Clean the lens and camera contacts if necessary.
Optical Stabilizer Not Working
- Ensure the OS Switch is set to 1 or 2, ບໍ່ແມ່ນ ປິດ.
- The OS may not be effective at very high shutter speeds or when mounted on a very stable tripod.
ບັນຫາຄຸນນະພາບຮູບພາບ
- Check for dirt or smudges on the front and rear lens elements.
- Ensure the lens hood is properly attached to prevent flare.
- Verify camera settings (e.g., ISO, shutter speed, aperture) are appropriate for the shooting conditions.
ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ຂໍ້ມູນຈໍາເພາະ |
|---|---|
| ຍີ່ຫໍ້ | Sigma |
| ໝາຍເລກຕົວແບບ | 227969 |
| ຄວາມຍາວໂຟກັສ | 200ມມ |
| ຮູຮັບແສງສູງສຸດ | F2 |
| ປະເພດເລນ | ຖ່າຍຮູບໂທລະທັດ |
| ການຕິດຕັ້ງທີ່ເຂົ້າກັນໄດ້ | Leica L |
| ຂະໜາດສິນຄ້າ | 7.9 x 4.7 x 4.7 ນິ້ວ |
| ນ້ໍາຫນັກລາຍການ | 7.93 ປອນ |
| ຜູ້ຜະລິດ | Sigma |
| ວັນທີທໍາອິດທີ່ມີ | ວັນທີ 22 ສິງຫາ 2025 |
ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
ຂໍ້ມູນການຮັບປະກັນ
This Sigma lens is covered by a limited warranty. For detailed information regarding warranty terms, conditions, and registration, please refer to the official Sigma webເວັບໄຊ ຫຼືບັດຮັບປະກັນລວມຢູ່ໃນຜະລິດຕະພັນຂອງທ່ານ. ຮັກສາຫຼັກຖານການຊື້ຂອງທ່ານສໍາລັບການຮ້ອງຂໍການຮັບປະກັນ.
ການຊ່ວຍເຫຼືອລູກຄ້າ
For technical assistance, service, or repair inquiries, please contact Sigma customer support. Visit the official Sigma webເວັບໄຊສໍາລັບຂໍ້ມູນຕິດຕໍ່ທີ່ທັນສະໄຫມທີ່ສຸດແລະຊັບພະຍາກອນການຊ່ວຍເຫຼືອ.
Official Sigma Webເວັບໄຊ: www.sigma-global.com
