7artisans AF 35mm F1.8

7artisans AF 35mm F1.8 Auto Focus Camera Lens User Manual

For Sony E Mount

Introduction

Thank you for choosing the 7artisans AF 35mm F1.8 Auto Focus Camera Lens. This full-frame, lightweight wide-angle lens is designed for various photographic applications, including portraiture, travel, street photography, and video creation. It offers fast, silent, and precise autofocus capabilities. This manual provides essential information for the proper setup, operation, and maintenance of your new lens.

7artisans AF 35mm F1.8 E Mount Lens with key features highlighted: Auto Focus, Eye AF, Video Optimization, F1.8 Large Aperture, EXIF Info, Lightweight, Auto/Manual Aperture, Face/Eye Recognition, Firmware Upgrade.

Figure 1: ашыкview of the 7artisans AF 35mm F1.8 lens and its main features.

Кутуда эмне бар

Төмөнкү нерселердин баары пакетиңизге камтылганын текшериңиз:

  • AF 35mm F1.8 lens x 1
  • Lens front cover x 1
  • Lens back cover x 1
  • Колдонмо колдонмо x 1
  • Lens hood x 1
  • Type-C кабели x 1
  • Lens packaging box x 1
Image showing the 7artisans AF 35mm F1.8 lens and its complete packing list, including lens, covers, manual, hood, and USB-C cable.

Figure 2: Product parameters and included accessories.

Продукт бүттүview

The 7artisans AF 35mm F1.8 lens features a robust metal body and an ergonomically designed structure for comfortable handling. Key controls include an AF/MF focus mode switch and a customizable Fn button.

Close-up images of the 7artisans AF 35mm F1.8 lens showing the AF/MF focus mode switch, linear adjustable aperture ring, Fn custom button, and the lens's lightweight design (437.5g).

3-сүрөт: Детальдуу view of lens controls and weight.

Images showing the USB Type-C upgrade interface on the lens mount, the included lotus light shield, the ergonomic design of the lens, and its metal body construction.

Figure 4: Features including USB-C port, lens hood, and construction materials.

Жайгашуу

Линзаны тиркөө

  1. Камераңыз өчүрүлгөнүн текшериңиз.
  2. Арткы линзанын капкагын жана камера корпусунун капкагын алып салыңыз.
  3. Align the mounting index (red dot) on the lens with the corresponding index on your camera body.
  4. Объективди камера орноткучуна кыстарыңыз жана аны чыкылдатканча саат жебеси боюнча айлантыңыз. Линзаны мажбурлабаңыз.

Линзаны ажыратуу

  1. Камераңыз өчүрүлгөнүн текшериңиз.
  2. While pressing the lens release button on your camera body, rotate the lens counter-clockwise until it stops.
  3. Этияттык менен камеранын корпусунан линзаны алып салыңыз.
  4. Линзанын элементтерин коргоо үчүн алдыңкы жана арткы линзанын капкактарын бекитиңиз.

Линзаны иштетүү

Автофокус (AF) жана кол менен фокустоо (MF)

This lens supports both autofocus and manual focus. Use the AF/MF switch on the lens barrel to select your desired mode.

  • Автофокус (AF): The lens features a fast and silent STM stepping motor for precise focusing. It supports advanced features like human eye/face recognition, dynamically capturing subtle expressions.
  • Кол менен Фокус (MF): For precise control, switch to MF mode and rotate the focus ring to adjust focus manually.
Image demonstrating the fast and precise autofocus capabilities of the 7artisans AF 35mm F1.8 lens, highlighting its STM silent motor and support for human eye/face/animal recognition.

Figure 5: Fast and precise autofocus with eye/face recognition.

Диафрагма Control

The lens features a wide F1.8 aperture, allowing for excellent low-light performance and beautiful background blur (bokeh). The aperture can be adjusted linearly for smooth transitions during video recording.

Split image showing the F1.8 bokeh effect with a creamy background blur in a portrait, and a pure nightscape image demonstrating low ISO performance under F1.8.

6-сүрөт: Мисamples of F1.8 bokeh and nightscape performance.

Video Performance

The 35mm focal length provides a natural perspective suitable for daily recording, interviews, and vlogs. The lens supports up to 8K video shooting and minimizes focus breathing, ensuring smooth focus transitions.

Image showcasing the excellent video performance of the 7artisans AF 35mm F1.8 lens, with examples of natural perspective and smooth focus transitions.

Figure 7: Demonstrating the lens's suitability for video creation.

Optical Design and Sharpness

The lens features an 8-group, 11-element optical structure, including 2 aspherical, 2 high-refractive, and 1 low-dispersion lens. This design ensures superb resolution and sharpness, even at wide-open apertures, and is capable of meeting the demands of 60MP full-frame cameras.

Image displaying the optical structure diagram of the 7artisans AF 35mm F1.8 lens, an MTF chart, and a close-up of an eye demonstrating uncompromising sharpness.

Figure 8: Optical structure and sharpness demonstration.

Customizable Function Button (Fn)

The lens is equipped with a customizable Fn button. This button can be programmed via your camera's menu to access frequently used functions or perform shortcut operations, enhancing your shooting efficiency.

Микропрограмманы жаңыртуу

The lens includes a USB Type-C interface for firmware upgrades. This allows you to keep your lens updated with the latest performance enhancements and compatibility improvements. Refer to the 7artisans official webакыркы программалык камсыздоо жана нускамалар үчүн сайт.

Техникалык тейлөө

Линзаны тазалоо

  • Ар дайым оптикалык беттер үчүн атайын иштелип чыккан жумшак, таза микрофибра кездемесин колдонуңуз.
  • Gently blow off any loose dust or particles from the lens surface using a blower brush before wiping.
  • For stubborn smudges, apply a small amount of lens cleaning solution to the cloth (not directly to the lens) and wipe in a circular motion from the center outwards.
  • Линза элементтерине манжаларыңыз менен тийүүдөн алыс болуңуз.

Сактагыч

  • Колдонулбай турганда, ар дайым алдыңкы жана арткы линза капкактарын бекитиңиз.
  • Линзаны салкын, кургак жерде, түз күндүн нурунан жана экстремалдык температурадан алыс сактаңыз.
  • Эгерде көпкө сактасаңыз, көктүн өсүшүнө жол бербөө үчүн нымдуулукту кетирүүчү каражатты колдонууну карап көрүңүз.

Проблемаларды чечүү

Lens Not Attaching Properly

  • Ensure the lens and camera mount are clean and free of obstructions.
  • Verify correct alignment of the mounting indexes.
  • Do not force the lens; if it doesn't click, re-align and try again.

Автофокус маселелери

  • Check if the lens is set to AF mode using the AF/MF switch.
  • Автофокус системасы натыйжалуу иштеши үчүн, объектиңизде жетиштүү жарык жана контраст бар экенине ынаныңыз.
  • Линзадагы жана камеранын корпусундагы электрондук контакттарды таза, кургак чүпүрөк менен сүртүңүз.
  • Ensure camera firmware and lens firmware are up to date.

Сүрөттүн сапаты боюнча тынчсыздануулар

  • Линзанын элементтеринин таза экенине ынаныңыз.
  • Check camera settings (ISO, shutter speed, aperture) for optimal exposure.
  • Линзанын камерага бекем орнотулганын текшериңиз.

Техникалык шарттар

ПараметрНарк
МоделAF 35mm F1.8
Фокустун узундугу35мм
Frame TypeТолук кадр
Апертура диапазонуF1.8 - F16
Оптикалык курулуш11 тайпадагы 8 элемент
Weight (E-mount)Болжол менен 426г
ФокустооAutofocus / Manual
Тоо түрүE / Z / L
Фокус диапазону0.4м - ∞
Чыпка өлчөмүΦ62мм
Бурчу View64°
Диафрагма бычактары11 шт
Линзанын түрүStandard Prime lens
Линзанын материалыМеталл

Кепилдик жана колдоо

7artisans products are manufactured to high quality standards and are guaranteed against manufacturing defects. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official 7artisans webсайт.

For technical support, troubleshooting assistance, or service inquiries, please contact 7artisans customer service through their official website or authorized distributors. Please have your product model and purchase information ready when contacting support.

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