1. Танилцуулга
Худалдан авалт хийсэнд баярлалааasing the Sigma 28-135mm f/3.8-5.6 Aspherical IF Macro Lens. This versatile zoom lens is designed for Konica Minolta SLR cameras, offering a broad focal range from wide-angle to telephoto, along with macro capabilities. Its Aspherical and Internal Focusing (IF) design contributes to high optical performance and convenient operation. This manual provides essential information for the proper use, care, and maintenance of your lens.
2. Тохиргоо
2.1 Линзийг бэхлэх
- Камер болон линз хоёулаа унтарсан эсэхийг шалгаарай.
- Линзний арын линзний тагийг, камерын биеийн тагийг ав.
- Align the mounting index (red dot) on the lens barrel with the mounting index on the camera body.
- Линзийг камерын линзний суурь руу хийж, байрандаа товших хүртэл цагийн зүүний дагуу эргүүлнэ үү. Линзийг хүчээр бүү дар.
2.2 Линзийг арилгах
- Камер унтарсан эсэхийг шалгаарай.
- Камерын бие дээрх линзийг суллах товчлуурыг дарж байх үед линзийг зогсох хүртэл цагийн зүүний эсрэг эргүүлнэ.
- Carefully remove the lens from the camera body.
- Attach the rear lens cap to the lens and the body cap to the camera to protect them from dust and damage.
2.3 Линзний бүрээсийг бэхлэх
A lens hood (if supplied) helps to block extraneous light, reducing flare and ghosting. Align the lens hood with the front of the lens and turn it clockwise until it locks into position. To remove, turn it counter-clockwise.
3. Линзийг ажиллуулах
3.1 Томруулах
To change the focal length, rotate the zoom ring on the lens barrel. The focal length markings (28mm, 35mm, 50mm, 70mm, 100mm, 135mm) are indicated on the ring. Rotate towards 28mm for a wider angle of view and towards 135mm for a telephoto perspective.
3.2 Анхаарал төвлөрүүлэх
This lens features both autofocus (AF) and manual focus (MF) capabilities. The Internal Focusing (IF) system ensures that the front of the lens does not rotate during focusing, which is beneficial when using polarizing filters.
- Автомат фокус (AF): Set the AF/MF switch on the lens (if present) or camera body to 'AF'. The camera will automatically focus when the shutter button is half-pressed.
- Гараар фокус (MF): Set the AF/MF switch to 'MF'. Rotate the focus ring on the lens barrel until the subject appears sharp in the viewологч.
3.3 Макро функц
The lens offers a macro function for close-up photography. To engage the macro mode, typically you would zoom to the telephoto end (135mm) and then activate the macro switch or ring if available on the lens. Refer to your camera's manual for specific settings related to macro photography.
3.4 Апертурын хяналт
The aperture (f/3.8-5.6) is controlled electronically by the camera body. Select your desired aperture setting through your camera's controls. The lens will communicate with the camera to set the appropriate aperture value.
4. Засвар үйлчилгээ
4.1 Линзийг цэвэрлэх
- Линзний элементүүд: Use a lens blower brush to remove dust. For smudges or fingerprints, use a clean, soft lens cloth and a small amount of lens cleaning fluid. Apply fluid to the cloth, not directly to the lens. Wipe gently in a circular motion from the center outwards.
- Линзний их бие: Wipe the lens body with a soft, dry cloth. Do not use organic solvents like paint thinner or benzene.
4.2 Хадгалалт
- Store the lens with front and rear caps attached in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid storing the lens in areas with high humidity to prevent mold growth. If storing for extended periods, consider using a desiccant.
4.3 Харьцуулахаас сэргийлэх арга хэмжээ
- Линзийг унагах эсвэл хүчтэй цохилтонд оруулахаас зайлсхий.
- Do not leave the lens in direct sunlight for prolonged periods, as this can damage internal components.
- Keep the lens away from strong magnetic fields.
5. Алдаа засах
| Асуудал | Боломжит шалтгаан | Шийдэл |
|---|---|---|
| Линз камерт холбогдоогүй байна | Incorrect alignment; obstruction | Ensure red dots are aligned; check for debris in mount. |
| Автомат фокус ажиллахгүй байна | AF/MF switch set to MF; insufficient light; dirty contacts | Set switch to AF; use flash or brighter conditions; clean lens and camera contacts. |
| Зургууд бүдэг байна | Буруу фокус; камер чичиргээ; бохир линзний элемент | Check focus mode and focus point; use a faster shutter speed or tripod; clean lens. |
| Zoom ring is stiff | Dust or debris; lack of lubrication | Clean exterior; if problem persists, professional service may be required. |
If you encounter issues not listed here or if the suggested solutions do not resolve the problem, please contact Sigma customer support or a qualified service technician.
6. Техникийн үзүүлэлтүүд
| Онцлог | Тодорхойлолт |
|---|---|
| Загварын дугаар | 709-205 |
| Фокусын урт | 28-135 мм |
| Хамгийн их диафрагм | f/3.8-5.6 |
| Линзний төрөл | Zoom, Macro |
| Холбох төрөл | Konica Minolta SLR |
| Оптик дизайн | Aspherical, Internal Focusing (IF) |
| Шүүлтүүрийн хэмжээ | 62 мм |
| Фокусын хамгийн бага зай | Not specified (typical for macro lenses, often around 0.5m or less) |
| Хэмжээ (багц) | 6 x 4.5 x 4.5 инч |
| Зүйлийн жин | 14.5 унц |
| Үйлдвэрлэгч | Америкийн Сигма корпораци |
7. Баталгаат хугацааны мэдээлэл
Warranty terms and conditions for the Sigma 28-135mm f/3.8-5.6 Aspherical IF Macro Lens are typically provided at the time of purchase or can be found on the official Sigma Corporation of America website. Please retain your proof of purchase for warranty claims. The warranty generally covers manufacturing defects for a specified period from the date of purchase. It does not cover damage caused by misuse, accidents, unauthorized repairs, or normal wear and tear.
8. Хэрэглэгчийн дэмжлэг
For technical assistance, service, or inquiries regarding your Sigma 28-135mm f/3.8-5.6 Aspherical IF Macro Lens, please contact Sigma Corporation of America directly. Contact information, including phone numbers and website details, can usually be found on their official webсайт эсвэл таны бүтээгдэхүүнд хавсаргасан баримт бичигт.