1. Киришүү
This manual provides essential information for the proper use and care of your TTArtisan 40mm F2.8 APS-C Macro Lens. Please read this manual thoroughly before using the lens to ensure optimal performance and longevity.
The TTArtisan 40mm F2.8 APS-C Macro Lens is designed for close-up photography, offering a 1:1 magnification ratio and manual focus control. It is compatible with Nikon Z-Mount mirrorless cameras.
2. Продукциянын өзгөчөлүктөрү
- Оптикалык дизайн: The lens features an 8 elements in 7 groups optical design, including 2 Extra Low-dispersion glasses, to enhance image quality and resolution.
- Курулуш: Constructed with an all-metal body and an aviation-grade aluminum alloy bayonet for durability.
- Чоңойтуу: Achieves a 1:1 maximum magnification ratio, allowing for detailed close-up shots.
- Минималдуу фокустоо аралыкы: Offers a minimum focusing distance of 0.17 meters.
- Апертура: F2.8 large aperture is suitable for various lighting conditions and contributes to a shallow depth of field.
- Диафрагма: An 11-blade diaphragm produces smooth and pleasing bokeh.
- Ар тараптуулугу: Beyond macro photography, it performs well for portraits, night scenes, still life, insects, and jewelry photography.
Figure 1: TTArtisan 40mm F2.8 APS-C Macro Lens, front view аксессуарлар менен
Figure 2: Diagram illustrating the internal optical structure of the lens, showing LD and high index elements.
3. Камеранын шайкештиги
This lens is compatible with Nikon Z-Mount Mirrorless Cameras. Ensure your camera model is listed below:
- Nikon Z6
- Nikon Z7
- Nikon Z6II
- Nikon Z7II
- Nikon ZFC
- Nikon Z50
Figure 3: Visual representation of various compatible camera mounts, including Nikon Z-Mount.
4. Lens Components
The TTArtisan 40mm F2.8 Macro Lens consists of the following main components:
- Front Element: The outermost glass element.
- Фокус шакеги: Used to manually adjust the focus.
- Диафрагма шакеги: Used to manually set the aperture (f-stop).
- Линзаны орнотуу: Камера корпусуна туташкан бөлүк.
- Объективдин капкагы: Protects the front element when not in use.
- Арткы капкак: Protects the rear element and mount when not attached to a camera.
Сүрөт 4: Алдыңкы view of the lens, showing the front element and aperture markings.
5-сүрөт: Арткы view of the lens, highlighting the Nikon Z-Mount bayonet.
5. Орнотуу жана орнотуу
- Камераны даярдоо: Ensure your camera is powered off before attaching or detaching the lens.
- Капкактарды алып салуу: Remove the rear lens cap from the TTArtisan 40mm F2.8 lens and the body cap from your Nikon Z-Mount camera.
- Align Mounts: Align the red dot on the lens mount with the corresponding red dot on your camera's lens mount.
- Линзаны бекитүү: Линзаны камеранын бекиткичине акырын салып, ордуна чыкылдаган үн чыкканча саат жебеси боюнча айландырыңыз. Линзаны күч менен баспаңыз.
- Remove Front Cap: Remove the front lens cap before use.
To detach the lens, press the lens release button on your camera body and rotate the lens counter-clockwise until it detaches.
Figure 6: The TTArtisan 40mm F2.8 lens attached to a mirrorless camera body.
6. Иштөө нускамалары
6.1. Кол менен көңүл буруу
This is a manual focus lens. To achieve sharp images:
- Set your camera to manual focus (MF) mode.
- аркылуу карап viewfinder or use the camera's LCD screen.
- Rotate the focus ring on the lens until your subject appears sharp. Utilize your camera's focus peaking or magnification assist features for precise focusing, especially at 1:1 magnification.
- The lens features a focus distance scale and depth of field scales to assist with focusing.
6.2. Диафрагманы башкаруу
The aperture is controlled via the aperture ring on the lens:
- Rotate the aperture ring to select your desired f-stop (from F2.8 to F16).
- A wider aperture (smaller f-number like F2.8) allows more light and creates a shallower depth of field (more background blur).
- A narrower aperture (larger f-number like F16) allows less light and creates a deeper depth of field (more of the scene in focus).
6.3. Exposure Settings
Since this is a manual lens, you will need to adjust your camera's shutter speed and ISO settings to achieve correct exposure based on your chosen aperture. Many mirrorless cameras can display a live preview of exposure, or you can use the camera's light meter.
Видео 1: Бүттүview of the TTArtisan 40mm F2.8 Macro Lens, demonstrating its features and usage.
Video 2: Detailed information about the TTArtisan 40mm F2.8 lens, including its optical characteristics and applications.
7. Техникалык тейлөө жана кам көрүү
- Линзаны тазалоочу элементтер: Use a lens blower brush to remove dust. For smudges, use a clean microfiber cloth and a small amount of lens cleaning solution. Wipe gently in a circular motion from the center outwards.
- Линзанын корпусун тазалоо: Use a soft, dry cloth to wipe the lens body. Avoid harsh chemicals.
- Сактагыч: Store the lens in a cool, dry place away from direct sunlight and extreme temperatures. Use front and rear caps to protect the elements.
- Нымдуулуктан качыңыз: Do not expose the lens to rain or high humidity. If it gets wet, dry it immediately with a soft cloth.
8. Кыйынчылыктарды
- Camera not recognizing lens: Ensure the lens is securely mounted. Check camera settings to allow shooting without a lens (often called 'Release shutter without lens' or similar).
- Сүрөттөр бүдөмүк: Verify that the camera is set to manual focus (MF). Use focus peaking or magnification assist for accurate focusing. Ensure adequate lighting and appropriate shutter speed to prevent camera shake.
- Экспозиция маселелери: Since the lens is manual, adjust shutter speed and ISO on your camera to achieve correct exposure. Use your camera's light meter as a guide.
9. Техникалык шарттар
| Өзгөчөлүк | Description |
|---|---|
| Фокустун узундугу | 40мм |
| Максималдуу диафрагма | F2.8 |
| Минималдуу диафрагма | F16 |
| Линза орнотуу | Nikon Z |
| Формат шайкештиги | APS-C |
| Бурчу View | 39° |
| Минималдуу фокустук аралык | 0.17 м (6.7 дюйм) |
| Максималдуу чоңойтуу | 1:1 |
| Оптикалык дизайн | 8 Elements in 7 Groups (including 2 ED elements) |
| Диафрагма бычактары | 11 |
| Чыпка өлчөмү | 52мм |
| Салмагы | Болжол менен 371 г (1.57 фунт) |
| Өлчөмдөрү (D x L) | 63mm x 77mm (Nikon Z version) |
Figure 7: Comparison of lens dimensions for different mounts, including the Nikon Z version.
Figure 8: The TTArtisan 40mm F2.8 Macro Lens is designed to be compact and portable, weighing approximately 371g.
10. Кепилдик жана колдоо
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official TTArtisan website. Contact details for customer service are typically provided on the product packaging or the manufacturer's webсайт.
11. Сample Images
Figure 9: Macro photograph of a bug on a leaf, showcasing the lens's detail capture.
Figure 10: Portrait photograph of a woman, demonstrating the lens's ability for subject isolation and bokeh.
Figure 11: Macro photograph of a spiderweb with a spider, highlighting intricate details.
Figure 12: Macro photograph of two bees, illustrating the lens's capability for capturing fine textures.
