ຄູ່ມືການໃຊ້
This manual provides detailed instructions for the proper use and care of your Samyang 14mm F2.8 AF Wide Angle, Full Frame Auto Focus Lens for Canon EF. Please read this manual thoroughly before using the lens to ensure optimal performance and longevity.
The Samyang 14mm F2.8 AF lens is designed for Canon EF-mount full-frame DSLR cameras, offering an ultra-wide 116.6° angle of view. It features a bright F2.8 aperture, auto-focus capabilities, and weather sealing for robust performance in various conditions. The optical design incorporates special elements and UMC anti-reflective coatings to deliver high image clarity, contrast, and color fidelity.
Figure 1.1: Samyang 14mm F2.8 AF Wide Angle Lens for Canon EF.
ກວດສອບວ່າລາຍການທັງຫມົດແມ່ນມີຢູ່ໃນຊຸດ:
ຮູບ 3.1: ຂ້າງ view of the Samyang 14mm F2.8 AF lens, showing its compact design.
The lens features a switch on its barrel to toggle between Auto Focus (AF) and Manual Focus (MF) modes. This allows you to choose the focusing method best suited for your shooting situation.
ຮູບ 4.1: ດ້ານຫນ້າ view of the Samyang 14mm F2.8 AF lens, highlighting the focus switch.
The aperture (F2.8) is controlled electronically through your camera body. Refer to your camera's instruction manual for details on how to adjust the aperture settings.
The lens features a built-in petal-shaped lens hood. This hood helps to reduce flare and ghosting caused by stray light entering the lens, improving image contrast and color saturation. It also provides some physical protection to the front element.
ການບໍາລຸງຮັກສາທີ່ເຫມາະສົມຮັບປະກັນຄວາມທົນທານແລະການປະຕິບັດທີ່ດີທີ່ສຸດຂອງເລນຂອງທ່ານ.
If you encounter issues with your Samyang 14mm F2.8 AF lens, refer to the following common problems and solutions:
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| Lens not focusing (AF mode) |
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| Images appear blurry or soft |
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| ກ້ອງບໍ່ຮັບຮູ້ເລນ |
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If the problem persists after trying these solutions, please contact Samyang customer support or an authorized service center.
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ຊື່ຕົວແບບ | 14 ມມ F2.8 AF |
| ການຕິດຕັ້ງທີ່ເຂົ້າກັນໄດ້ | Canon EF |
| ຄວາມຍາວໂຟກັສ | 14ມມ |
| ຮູຮັບແສງສູງສຸດ | F2.8 |
| ປະເພດເລນ | Wide Angle, Full Frame Auto Focus |
| ການກໍ່ສ້າງ Optical | 15 elements in 10 groups (1 ED, 2 Aspherical, 4 HR) |
| ການເຄືອບ | UMC (Ultra Multi-Coating) |
| ມຸມຂອງ View (ເຕັມກອບ) | 116.6° |
| ມຸມຂອງ View (APS-C) | 92.8° |
| Diaphragm Blades | 7 (ຮອບ) |
| ຂະໜາດຕົວກອງ | Not applicable (built-in hood) |
| ຂະໜາດ (ເສັ້ນຜ່າສູນກາງ x ຍາວ) | Approx. 3.8 x 3.6 x 3.6 inches (Product Dimensions) |
| ນ້ຳໜັກ | ປະມານ. 1.52 ປອນ |
| ການຜະນຶກສະພາບອາກາດ | ແມ່ນແລ້ວ |
Figure 7.1: Optical construction diagram of the Samyang 14mm F2.8 AF lens, showing the arrangement of lens elements.
Your Samyang 14mm F2.8 AF lens comes with a manufacturer's warranty. Please refer to the included Warranty Card for specific terms, conditions, and duration of coverage.
For technical support, service, or warranty claims, please contact Samyang customer service through their official webເວັບໄຊ ຫຼືຂໍ້ມູນການຕິດຕໍ່ທີ່ສະໜອງໃຫ້ຢູ່ໃນບັດຮັບປະກັນຂອງທ່ານ.
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