1. Киришүү
The TTArtisan 40mm F2.8 Macro Lens is a manual focus prime lens designed for APS-C E-mount cameras. It offers a 1:1 magnification ratio, making it suitable for capturing detailed close-up images. Its F2.8 large aperture allows for creative depth of field control and performance in various lighting conditions.
Figure 1: The TTArtisan 40mm F2.8 Macro Lens.
2. Продукциянын мазмуну
Таңгакта бардык буюмдар бар экенин текшериңиз:
- 40mm F2.8 Camera lens x 1
- Front Lens Cap x 1
- Rear Lens Cap x 1
- Колдонуучунун Колдонмосу (бул документ)
- Кепилдик картасы
Figure 2: Contents of the TTArtisan 40mm F2.8 Macro Lens package.
3. Орнотуу
3.1 Линзаны орнотуу
- Камераңыз өчүрүлгөнүн текшериңиз.
- Remove the rear lens cap from the TTArtisan 40mm F2.8 Macro Lens and the body cap from your camera.
- Линзанын цилиндриндеги кызыл чекитти камераңыздын линза бекиткичиндеги тиешелүү кызыл чекит менен тегиздеңиз.
- Объективди камера орноткучуна кыстарыңыз жана аны чыкылдатканча саат жебеси боюнча айлантыңыз.
- Алдыңкы линзанын капкагын алып салыңыз.
Маанилүү эскертүү: Since this is a manual lens without electronic contacts, you may need to enable the "Release shutter without lens" or "Shoot without lens" setting in your camera's menu. Refer to your camera's instruction manual for specific details on this setting.
3-сүрөт: Арткы view of the lens, highlighting the E-mount connection.
4. Объективди иштетүү
4.1 Кол менен фокустоо
The lens features a manual focus ring. Rotate this ring to achieve sharp focus on your subject. For precise macro photography, utilize your camera's focus peaking or magnification assist functions, which are typically found in your camera's shooting settings.
4.2 Диафрагманы башкаруу
The lens has a manual aperture ring. Rotate this ring to select your desired aperture from F2.8 to F16. A wider aperture (e.g., F2.8) allows more light and creates a shallower depth of field, resulting in blurred backgrounds (bokeh). A narrower aperture (e.g., F16) increases depth of field, keeping more of the scene in focus.
4.3 1:1 Macro Magnification
This lens offers a 1:1 magnification ratio, allowing you to capture subjects at life-size on your camera's sensor. The closest focusing distance is 0.17 meters (0.56 feet). When shooting at high magnifications, even slight camera movement can cause blur. Using a tripod is highly recommended for stable and sharp macro images.
Figure 4: The lens barrel extends for close-up macro focusing.
5-сүрөт: Мисample of macro photography captured with the lens.
6-сүрөт: Мисample demonstrating the shallow depth of field achievable at F2.8.
5. Шайкештик
This lens is compatible with various Sony APS-C E-mount camera models, including but not limited to:
- Sony A5000, A5100, A6000, A6100, A6300, A6400, A6500, A6600
6. Техникалык тейлөө
6.1 Lens Care and Cleaning
- Always use a clean, soft microfiber cloth specifically designed for optical surfaces to clean the lens elements.
- Өтө катуу тактар үчүн, линзаны тазалоочу суюктукту түз линзага эмес, кездемеге сүйкөңүз.
- Use a blower brush to remove dust particles before wiping the lens.
- Айнек элементтерине манжаларыңыз менен тийүүдөн алыс болуңуз.
6.2 Сактоо
- When not in use, always attach the front and rear lens caps to protect the lens elements.
- Линзаны кургак, салкын жерде, түз күндүн нурунан жана экстремалдык температурадан алыс сактаңыз.
- Consider using a dehumidifying cabinet or silica gel packets in your camera bag to prevent mold growth, especially in humid environments.
7. Кыйынчылыктарды
7.1 Camera Not Recognizing Lens
If your camera displays an error message or does not recognize the lens, ensure that the "Release shutter without lens" or "Shoot without lens" setting is enabled in your camera's menu. Consult your camera's manual for specific instructions on this setting.
7.2 Images Appear Blurry
- Фокус: Verify that the lens is properly focused. This is a manual focus lens, so precise adjustment of the focus ring is essential. Utilize your camera's focus aids.
- Камеранын титирөө: For macro photography, camera shake is a common cause of blur. Use a tripod and a remote shutter release or timer to minimize movement.
- Жабык ылдамдыгы: Ensure your shutter speed is fast enough to freeze motion and reduce blur, especially in handheld shooting.
- Линзанын тазалыгы: Линзанын элементтеринин таза жана чаңсыз же таксыз экенине ынаныңыз.
8. Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Бренд | TTArtisan |
| Модель номери | FV-40mm F2.8 E-mount-1205 |
| Фокустун узундугу | 40мм |
| Максималдуу диафрагма | F2.8 |
| Минималдуу диафрагма | F16 |
| Линзанын түрү | Macro, Prime, Manual Focus |
| Шайкеш орнотуулар | Sony E-mount (APS-C) |
| Чоңойтуу | 1:1 |
| Эң жакын Фокустоо Дистанциясы | 0.17м (0.56 фут) |
| Чыпка өлчөмү | 52мм |
| Объективдин курулушу | 8 elements in 7 groups (includes two Extra low-dispersion glasses) |
| Диафрагма бычактарынын саны | 11 |
| Элемент Салмагы | 1.18 фунт (болжол менен 535 г) |
| Продукциянын өлчөмдөрү | 3 x 2.5 x 2.5 дюйм |
Figure 7: Optical design diagram of the lens, showing LD and high index elements.
Figure 8: Modulation Transfer Function (MTF) chart illustrating lens performance.
9. Кепилдик жана колдоо
9.1 Кепилдик маалыматы
Warranty terms and conditions are typically provided with your product packaging. Please refer to the included warranty card for detailed information regarding coverage, duration, and claims procedures. Keep your proof of purchase for warranty validation.
9.2 Кардарларды колдоо
For technical assistance, service, or any inquiries not covered in this manual, please contact TTArtisan customer support through their official webсайтка же продуктуну сатып алган сатуучуга.
