Introducció
This manual provides detailed instructions for the proper use and maintenance of your TTArtisan 75mm F2 Z-Mount Full Frame STM Auto Focus Prime Photography Lens. Please read this manual thoroughly before using the lens to ensure optimal performance and longevity.
Característiques del producte
- F2.0 Aperture: The wide F2.0 aperture allows for excellent low-light performance and creates a shallow depth of field, producing beautiful background blur (bokeh).
- STM + Lead Screw Stepper Motor: Equipped with a Stepper Motor (STM) and a lead-screw type stepper motor, this lens supports precise and quiet autofocus, including eye, animal, and vehicle detection, for capturing moving subjects with ease.
- Outstanding Optical Design: Features a 7-group, 10-element optical structure, including 4 high-refractive elements and 1 extra-low dispersion element. This design minimizes chromatic aberration and distortion, ensuring high sharpness and accurate color reproduction.
- Clicked Aperture Ring: The aperture ring provides tactile feedback with distinct clicks, allowing for precise and intuitive adjustment of the f-stop.
- Firmware Update Interface: A convenient Type-C interface is integrated into the rear lens cap for easy firmware updates, ensuring your lens remains up-to-date with the latest performance enhancements.
- Lightweight and Durable Design: Constructed with an all-metal body, the lens offers enhanced durability while maintaining a lightweight profile, ideal for portability.
The TTArtisan 75mm F2 Z-Mount lens, showcasing el seu disseny compacte i robust.
The all-metal construction of the TTArtisan 75mm F2 Z-Mount lens mounted on a camera.
Included accessories: center-pinch lens cap and lens hood.
Configuració
Col·locació de la lent
- Assegureu-vos que la càmera estigui apagada.
- Align the white dot on the lens barrel with the white dot on your camera's lens mount.
- Introduïu suaument l'objectiu a la muntura de la càmera.
- Gireu la lent en sentit horari fins que faci clic, cosa que indica que està ben bloquejada.
Extracció de la lent
- Assegureu-vos que la càmera estigui apagada.
- Premeu i manteniu premut el botó d'alliberament de l'objectiu del cos de la càmera.
- Gireu l'objectiu en sentit antihorari fins que es desprengui del cos de la càmera.
- Place the front and rear lens caps on the lens to protect the glass elements.
Funcionament de la lent
Autoenfocament (AF) i enfocament manual (MF)
The lens supports both autofocus and manual focus modes. The mode can be selected via the switch on the lens barrel or through your camera's settings.
- Enfocament automàtic: For automatic focusing, ensure the lens is set to AF mode. The STM motor provides fast and accurate focusing.
- Enfocament manual: For precise manual control, switch the lens to MF mode. Rotate the focus ring to adjust focus.
Ajust de l'obertura
The lens features a clicked aperture ring. Rotate the ring to select your desired aperture (f-stop). The F2.0 aperture is ideal for creating creamy bokeh and shooting in low light conditions.
Video demonstrating the features of the TTArtisan 75mm F2 lens, including its optical performance and aperture capabilities.
Presentació oficial del vídeo del producteasing the TTArtisan 75mm F2 Portrait AF Lens in use.
Manteniment
- Neteja: Use a soft, lint-free cloth to clean the lens barrel. For lens elements, use a lens brush or air blower to remove dust, then gently wipe with a specialized lens cleaning cloth and solution. Avoid touching the glass directly.
- Emmagatzematge: Store the lens in a cool, dry place away from direct sunlight and extreme temperatures. Use the provided lens caps to protect the front and rear elements from dust and scratches.
- Evitar l'impacte: Handle the lens with care to prevent drops or impacts, which can damage the optical elements or internal mechanisms.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La càmera no reconeix l'objectiu | Improper mounting; dirty contacts | Re-attach the lens securely; clean lens and camera contacts with a dry cloth. |
| L'enfocament automàtic no funciona | Lens set to MF; insufficient light; camera settings issue | Switch lens to AF mode; ensure adequate lighting; check camera AF settings. |
| Imatges borroses | Incorrect focus; camera shake; dirty lens elements | Verify focus; use a faster shutter speed or tripod; clean lens elements. |
| L'anell de diafragma no respon | Firmware issue; mechanical fault | Update firmware via Type-C port; contact customer support if issue persists. |
Especificacions
- Distància focal: 75 mm
- Apertura màxima: F2.0
- Tipus de lent: Lent principal
- Muntatges compatibles: Nikon Z
- Estructura òptica: 10 elements in 7 groups (including 4 high-refractive elements and 1 extra-low dispersion element)
- Autofocus Motor: STM + Lead Screw Stepper Motor
- Mida del filtre: 62 mm
- Dimensions del producte: 4.72 x 3.94 x 4.72 polzades
- Pes de l'article: 11.6 unces
Garantia i Suport
This TTArtisan lens comes with a standard manufacturer's warranty. For detailed warranty information, product registration, or technical support, please refer to the warranty card included in the packaging or visit the official TTArtisan weblloc web. Conserveu el rebut de compra com a comprovant de compra per a reclamacions de garantia.
