TTArtisan AF 35mm F1.8 II Auto Focus Lens Instruction Manual

Introduction

This manual provides detailed instructions for the proper use and care of your TTArtisan AF 35mm F1.8 II Auto Focus Lens. Please read this manual thoroughly before using the lens to ensure optimal performance and longevity. This lens is designed for APS-C mirrorless cameras with a Nikon Z mount.

The TTArtisan AF 35mm F1.8 II lens, compatible with various mirrorless camera mounts including Nikon Z.

Product Features

• Lightweight Design: Weighing approximately 176g, this lens offers comfortable handling for extended shooting sessions.
• Optimized Optical Design: Features 10 elements in 7 groups, including 2 high-refractive elements and 2 ED (Extra-low Dispersion) elements, ensuring high image quality in a compact form.
• Standard Focal Length: With an equivalent full-frame focal length of 53mm on APS-C sensors, the 35mm focal length provides a natural field of view suitable for diverse photography styles.
• F1.8 Large Aperture: The wide F1.8 aperture excels in low-light conditions and produces pleasing background blur (bokeh), ideal for portraiture.
• 0.4m Minimum Focusing Distance: Allows for close-up photography, capturing fine details of subjects from a short distance.
• Fast and Accurate Autofocus: Equipped with an STM (Stepping Motor) and lead screw-type stepping motor for smooth, quiet, and precise autofocus, supporting eye, animal, and car recognition.
• Firmware Update Interface: A Type-C port is integrated into the rear lens cap for convenient firmware updates.
• All-Metal Construction: Crafted from 5052 aviation aluminum, providing durability and a premium feel that complements camera bodies.

Package Contents

Verify that all items are present in the package:

• TTArtisan AF 35mm F1.8 II Lens
• Lens Cap (Front and Rear)
• Lens Hood
• User Manual
• Warranty Card

An illustration of the items included in the lens package, showing the lens, caps, hood, and documentation.

Setup

Mounting the Lens

1. Ensure your camera is turned off.
2. Remove the rear lens cap from the TTArtisan AF 35mm F1.8 II lens and the body cap from your camera.
3. Align the mounting index (red dot) on the lens with the corresponding index on your camera body.
4. Insert the lens into the camera mount and rotate it clockwise until it clicks into place. Do not force the lens.
5. Attach the front lens cap when the lens is not in use.

Attaching the Lens Hood

The lens hood helps to prevent flare and protect the front element of the lens.

• Align the lens hood with the front of the lens.
• Twist the hood until it locks securely.
• Note: The silver lens hood can only be mounted facing forward. Black lens hoods may be mounted in reverse for storage.

Visual guide on how to correctly attach the lens hood, showing forward and reverse mounting options.

Firmware Update

The lens features a Type-C interface on the rear lens cap for firmware updates. This allows for performance improvements and compatibility enhancements.

1. Remove the rear lens cap from the lens.
2. Connect the Type-C port on the rear lens cap to your computer using a data transfer cable (not included).
3. Follow the instructions provided on the TTArtisan official website for the specific firmware update procedure.

Image demonstrating the location of the Type-C firmware update interface on the rear lens cap.

Operating the Lens

Autofocus Functionality

The TTArtisan AF 35mm F1.8 II lens supports fast and accurate autofocus, including advanced recognition features.

• Ensure your camera's autofocus mode is set to AF-S (Single-servo AF) or AF-C (Continuous-servo AF) as desired.
• The lens's STM motor provides quiet and smooth focusing, beneficial for both still photography and video recording.
• Utilize your camera's eye, animal, or car detection features for precise subject tracking.

Diagram illustrating the STM autofocus motor and examples of eye and face autofocus in action.

Aperture Control

The F1.8 large aperture allows for excellent performance in low-light conditions and creative control over depth of field.

• Use wider apertures (e.g., F1.8, F2.8) to achieve shallow depth of field and soft background bokeh, isolating your subject.
• Use narrower apertures (e.g., F8, F16) for greater depth of field, keeping more of the scene in focus.

Examples of photographs demonstrating the soft background bokeh achievable with the F1.8 large aperture.

Focal Length Usage (35mm)

The 35mm focal length (53mm equivalent on APS-C) is versatile for various photographic scenarios.

• Street Photography: Its natural perspective is well-suited for capturing candid moments and urban scenes.
• Landscapes: Provides a wide enough view for environmental shots without excessive distortion.
• Portraits: Offers a pleasing perspective for full-body or environmental portraits.
• Close-ups: The 0.4m minimum focusing distance allows for detailed close-up shots of small subjects.

Various photographic examples showcasing the versatility of the standard 35mm focal length.

Video Optimization

The lens is optimized for video shooting, supporting image stabilization for stable footage when used with compatible camera bodies.

Maintenance

Cleaning the Lens

• Use a soft, lint-free cloth or a lens brush to remove dust from the lens surfaces.
• For stubborn smudges, apply a small amount of lens cleaning solution to a clean lens cloth and gently wipe the surface in a circular motion.
• Never use abrasive materials or harsh chemicals, as these can damage the lens coatings.
• Clean the lens mount contacts with a dry, soft cloth if necessary to ensure proper communication with the camera.

Storage

• Store the lens in a cool, dry place away from direct sunlight and extreme temperatures.
• Always attach the front and rear lens caps when storing to protect the optical elements.
• If storing for an extended period, consider using a dehumidifying agent to prevent mold growth.

Troubleshooting

If you encounter issues with your lens, refer to the following common troubleshooting steps:

• Lens not recognized by camera: Ensure the lens is securely mounted and the camera is turned on. Clean the lens and camera electrical contacts.
• Autofocus not working: Check if the camera is set to an autofocus mode. Ensure there is sufficient light and contrast for the autofocus system to operate.
• Image quality issues (e.g., soft images): Verify that the lens is clean and free from smudges. Ensure proper focus and appropriate aperture settings for your shooting conditions.
• Firmware update failure: Ensure you are using a reliable data transfer cable and a stable power source for your computer. Re-download the firmware file from the official TTArtisan website.

For further assistance, please contact TTArtisan customer support.

Specifications

Detailed lens specifications including dimensions, optical structure, and key performance metrics.

Compatible Models (Nikon Z-Mount)

This lens is compatible with the following Nikon Z-mount mirrorless cameras. Please ensure your camera is set to APS-C mode if applicable.

• Nikon Z50
• Nikon ZFC
• Nikon Z30
• Nikon Z5 (in APS-C mode)
• Nikon Z6 (in APS-C mode)
• Nikon Z7 (in APS-C mode)
• Nikon Z8 (in APS-C mode)
• Nikon Z9 (in APS-C mode)

Note: This lens is designed for mirrorless cameras and is not compatible with DSLR cameras.

A list of compatible camera models for Nikon Z, Fuji X, and Sony E mounts, highlighting the APS-C compatibility.

Warranty and Support

TTArtisan products are covered by a limited warranty against manufacturing defects. Please refer to the warranty card included in your package for specific terms and conditions, including the warranty period and coverage details.

For technical support, service, or warranty claims, please contact TTArtisan customer service through their official website or the retailer from whom you purchased the product. Keep your proof of purchase for warranty validation.