TTArtisan 40mm F2.8 APS-C Macro Lens Instruction Manual

1. හැඳින්වීම

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. නිෂ්පාදන ලක්ෂණ

• දෘශ්‍ය නිර්මාණය: The lens features an 8 elements in 7 groups optical design, including 2 Extra Low-dispersion glasses, to enhance image quality and resolution.
• ඉදිකිරීම්: Constructed with an all-metal body and an aviation-grade aluminum alloy bayonet for durability.
• විශාලනය: Achieves a 1:1 maximum magnification ratio, allowing for detailed close-up shots.
• අවම අවධානය යොමු කිරීමේ දුර: Offers a minimum focusing distance of 0.17 meters.
• විවරය: F2.8 large aperture is suitable for various lighting conditions and contributes to a shallow depth of field.
• ප්රාචීරය: An 11-blade diaphragm produces smooth and pleasing bokeh.
• බහුකාර්යතාව: 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 උපාංග සමඟ.

Figure 2: Diagram illustrating the internal optical structure of the lens, showing LD and high index elements.

3. Camera Compatibility

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.
• නාද නාභිගත කිරීම: Used to manually adjust the focus.
• විවර වළල්ල: Used to manually set the aperture (f-stop).
• Lens Mount: The part that connects to the camera body.
• Lens Cap: Protects the front element when not in use.
• පසුපස තොප්පිය: Protects the rear element and mount when not attached to a camera.

රූපය 4: ඉදිරිපස view of the lens, showing the front element and aperture markings.

රූපය 5: පසුපස view of the lens, highlighting the Nikon Z-Mount bayonet.

5. පිහිටුවීම සහ ස්ථාපනය

1. කැමරාව සූදානම් කරන්න: කාචය සවි කිරීමට හෝ වෙන් කිරීමට පෙර ඔබේ කැමරාව ක්‍රියා විරහිත කර ඇති බවට වග බලා ගන්න.
2. කැප් ඉවත් කරන්න: Remove the rear lens cap from the TTArtisan 40mm F2.8 lens and the body cap from your Nikon Z-Mount camera.
3. Align Mounts: Align the red dot on the lens mount with the corresponding red dot on your camera's lens mount.
4. කාචය අමුණන්න: කැමරා සවිකිරීමට කාචය මෘදු ලෙස ඇතුළු කර එය නිසි තැන ක්ලික් කරන තෙක් දක්ෂිණාවර්තව කරකවන්න. කාචය බලෙන් යොදන්න එපා.
5. 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. මෙහෙයුම් උපදෙස්

6.1. අත්පොත නාභිගත කිරීම

This is a manual focus lens. To achieve sharp images:

1. Set your camera to manual focus (MF) mode.
2. හරහා බලන්න viewfinder or use the camera's LCD screen.
3. 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.
4. The lens features a focus distance scale and depth of field scales to assist with focusing.

6.2. විවර පාලනය

The aperture is controlled via the aperture ring on the lens:

1. Rotate the aperture ring to select your desired f-stop (from F2.8 to F16).
2. A wider aperture (smaller f-number like F2.8) allows more light and creates a shallower depth of field (more background blur).
3. 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. නිරාවරණ සැකසුම්

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.

7. නඩත්තුව සහ රැකවරණය

• Cleaning Lens Elements: 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.
• Cleaning Lens Body: Use a soft, dry cloth to wipe the lens body. Avoid harsh chemicals.
• ගබඩා: Store the lens in a cool, dry place away from direct sunlight and extreme temperatures. Use front and rear caps to protect the elements.
• තෙතමනය වළක්වා ගන්න: Do not expose the lens to rain or high humidity. If it gets wet, dry it immediately with a soft cloth.

8. දෝශ නිරාකරණය

• කැමරාව කාචය හඳුනා නොගනී: Ensure the lens is securely mounted. Check camera settings to allow shooting without a lens (often called 'Release shutter without lens' or similar).
• රූප බොඳයි: 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.
• Exposure issues: 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. පිරිවිතර

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. වගකීම් සහ සහාය

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 webඅඩවිය.

11. එස්ample 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.