VILTROX AF 15mm F1.7 E Lens User Manual

1. Ürün Bittiview

The VILTROX AF 15mm F1.7 E is a compact and lightweight autofocus prime lens designed for Sony E-mount APS-C cameras. It offers an ultra-wide perspective with a bright maximum aperture, making it suitable for various photographic and videographic applications, including landscapes, vlogging, and low-light shooting.

Figure 1: VILTROX AF 15mm F1.7 E Lens

Temel Özellikler:

• Parlak f/1.7 Diyafram: Enables excellent low-light performance and produces a pleasing background blur (bokeh).
• Ultra-Wide Focal Length: A 15mm focal length (approximately 22.5mm full-frame equivalent) provides an 84.9° field of view, ideal for capturing expansive scenes.
• Gelişmiş Optik Tasarım: Composed of 12 elements in 10 groups, including 3 High Refractive (HR), 3 Extra-low Dispersion (ED), and 2 Aspherical (ASPH) elements to minimize aberrations and ensure high image quality.
• Kompakt ve Hafif: Weighing only 180g, this lens is highly portable and comfortable for extended use.
• Yakın Odaklama Yeteneği: A minimum focusing distance of 0.23 meters (23cm) allows for detailed close-up shots.
• Fast Autofocus: Equipped with an STM motor for quick, accurate, and smooth autofocus, beneficial for both photography and video recording.
• Entegre USB-C Bağlantı Noktası: Allows for convenient firmware updates to maintain optimal performance.

2. Kutuda Neler Var?

Paketinizde tüm öğelerin mevcut olduğundan emin olun:

• VILTROX AF 15mm F1.7 E Lens
• Lens Hood (Lotus-shaped)
• Ön Lens Kapağı
• Arka Lens Kapağı
• Lens Kılıfı

Şekil 2: Paket İçeriği

Lens Bileşenleri:

Şekil 3: Ön View Lensin

Şekil 4: Arka View of the Lens (E-Mount)

3. Kurulum

Lensin Takılması:

1. Kameranızın kapalı olduğundan emin olun.
2. Remove the rear lens cap from the VILTROX 15mm F1.7 E lens and the body cap from your Sony E-mount camera.
3. Objektif gövdesindeki beyaz işaret noktasını, fotoğraf makinenizin objektif yuvasındaki karşılık gelen beyaz işaret noktasıyla hizalayın.
4. Gently insert the lens into the camera's mount and rotate it clockwise until it clicks into place. Do not force the lens.
5. Attach the lotus-shaped lens hood by aligning its mark with the mark on the front of the lens and twisting until it locks.

Figure 5: Lens Mounted on Camera

Lensi Çıkarma:

1. Kameranızın kapalı olduğundan emin olun.
2. Fotoğraf makinenizin gövdesindeki objektif çıkarma düğmesine basılı tutun.
3. Objektifi kamera gövdesinden ayrılana kadar saat yönünün tersine çevirin.
4. Immediately attach the rear lens cap to the lens and the body cap to the camera to protect the sensor and lens elements.

4. Objektifin Kullanımı

Autofocus (AF) Operation:

The VILTROX AF 15mm F1.7 E lens features a fast and quiet STM autofocus motor. To use autofocus, ensure your camera's focus mode is set to AF. The lens will automatically adjust focus based on your camera's settings (e.g., single-shot AF, continuous AF, wide-area AF).

Manual Focus (MF) Operation:

To use manual focus, set your camera's focus mode to MF. Rotate the focus ring on the lens barrel to adjust focus. Your camera's focus peaking and magnification features can assist in achieving precise manual focus.

Diyafram Kontrolü:

The lens features a bright f/1.7 maximum aperture. Aperture can be controlled via your camera's settings, allowing you to adjust depth of field and light intake. The wide aperture is particularly useful for creating shallow depth of field effects (bokeh) and shooting in low-light conditions.

Sample Images:

Figure 6: Wide-angle landscape exampley.

Şekil 7: Ör.ample of shallow depth of field (bokeh).

5. Bakım

Lensin Temizlenmesi:

• Lens yüzeyindeki tozu temizlemek için bir toz fırçası kullanın.
• For smudges or fingerprints, use a clean microfiber cloth specifically designed for optics, along with a lens cleaning solution. Apply solution to the cloth, not directly to the lens.
• Lens elemanlarına çıplak elle dokunmaktan kaçının.

Depolamak:

• Objektifi kullanmadığınız zamanlarda ön ve arka objektif kapaklarını mutlaka takın.
• Lensi serin, kuru, doğrudan güneş ışığından ve aşırı sıcaklıklardan uzak bir yerde saklayın.
• If storing for extended periods, consider using a dehumidifier or desiccant to prevent mold growth.

Donanım Yazılımı Güncellemeleri:

Lens, ürün yazılımı güncellemeleri için bir USB-C bağlantı noktasına sahiptir. Resmi VILTROX sitesini ziyaret edin. website for the latest firmware and instructions on how to update your lens. Regular updates can improve performance and compatibility.

6. Sorun Giderme

Otomatik Odaklama Sorunları:

• Lens odaklanmıyor: Ensure the lens is securely mounted and the camera's focus mode is set to AF. Check for sufficient light in the scene.
• Slow or inaccurate autofocus: Update the lens firmware via the USB-C port. Clean the lens contacts on both the lens and camera body.

Görüntü Kalitesi Sorunları:

• Soft images: Ensure proper focus. Check camera settings (shutter speed, ISO) to avoid motion blur or noise.
• Dust spots: Clean the front and rear elements of the lens. If spots persist, check your camera's sensor for dust.

Kamera objektifi tanımıyor:

• Lensi çıkarın ve yerine oturacak şekilde tekrar takın.
• Clean the electronic contacts on both the lens and camera body with a clean, dry cloth.
• Fotoğraf makinenizin yazılımının güncel olduğundan emin olun.

7. Özellikler

Figure 8: Optical Diagram

Figure 9: MTF Chart

8. Garanti ve Destek

VILTROX products typically come with a limited manufacturer's warranty. Please refer to the warranty card included in your product packaging or visit the official VILTROX website for detailed warranty terms and conditions. For technical support, service, or inquiries, contact VILTROX customer service through their official channels.