1. Introducció
This manual provides detailed instructions for the safe and effective use of your VILTROX 75mm f/1.2 EF PRO EF Lens. Please read this manual thoroughly before using the product and retain it for future reference.
The VILTROX 75mm f/1.2 EF PRO EF Lens is a high-performance prime lens designed for Sony E-Mount APS-C mirrorless cameras. It features a super large f/1.2 aperture, fast and precise autofocus with an STM stepping motor, and an optical design for exceptional image quality. The lens also includes video shooting optimization, a weather-sealed design, and a double adjustment aperture for versatile control.
Un front view of the VILTROX 75mm f/1.2 EF PRO EF Lens, showcasing its design and E-mount compatibility.
2. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació s'inclouen al vostre paquet:
- 1x AF 75mm F/1.2 EF Lens
- 1x Lens hood
- 1x Rear cap
- 1x Lens cap
- 1x estoig de transport
- 1x manual d'usuari
Una sobrecàrrega view of the VILTROX 75mm f/1.2 EF PRO EF Lens and its accessories, including the lens, lens hood, caps, carry case, and user manual.
3. Configuració i instal·lació
3.1 Fixació de la lent
- Assegureu-vos que la càmera estigui apagada.
- Remove the rear lens cap from the VILTROX 75mm f/1.2 lens and the body cap from your camera.
- Align the mounting index (usually a white dot or line) on the lens with the corresponding index on your camera body.
- Introduïu l'objectiu a la muntura de la càmera i gireu-lo en sentit horari fins que faci clic. No forceu l'objectiu.
- Attach the lens hood by aligning its mark with the mark on the front of the lens and twisting until it locks.
The VILTROX 75mm f/1.2 EF PRO EF Lens attached to a mirrorless camera body, ready for use.
3.2 actualitzacions de microprogramari
The lens supports USB-C firmware upgrades. Periodically check the VILTROX official website for the latest firmware to ensure optimal performance and compatibility.
Un primer pla view of the USB-C port located on the lens mount, used for firmware updates.
4. Instruccions de funcionament
4.1 Autoenfocament (AF) i enfocament manual (MF)
The lens features an AF/MF switch to quickly change between autofocus and manual focus modes. In AF mode, the STM stepping motor provides fast and precise focusing. The lens supports advanced autofocus features such as eye and face autofocus, and animal autofocus, depending on your camera's capabilities.
A close-up of the AF/MF switch on the side of the lens barrel, allowing users to select between autofocus and manual focus.
4.2 Control d'obertura
The VILTROX 75mm f/1.2 lens offers a super large f/1.2 maximum aperture, ideal for low-light conditions and creating shallow depth of field. Aperture adjustment can be controlled in two ways:
- Control automàtic: Adjust the aperture directly through your camera body settings.
- Control manual: Use the aperture ring on the lens barrel for direct adjustment. This is particularly useful for video shooting.
Un detallat view of the aperture ring on the lens, showing the f-stop markings from f/1.2 to f/16.
4.3 Video Shooting Optimization
This lens is optimized for video recording. The large aperture provides excellent light gathering, and the autofocus system is designed to minimize focus breathing, ensuring smooth and consistent video footage.
An official video demonstrating the VILTROX 75mm f/1.2 lens in various shooting scenarios, highlighting its performance in different environments.
5. Manteniment i cura
- Keep the lens caps on when not in use to protect the front and rear elements.
- Clean the lens surfaces with a soft, lint-free cloth and a specialized lens cleaning solution. Avoid harsh chemicals.
- Guardeu la lent en un lloc sec i fresc, allunyat de la llum solar directa i de temperatures extremes.
- The lens features a weather-sealed design, offering protection against dust and water droplets. However, it is not fully waterproof and should not be submerged.
A close-up image showing the weather-sealed construction of the VILTROX 75mm f/1.2 lens, indicating its resistance to dust and moisture.
6. Solució De Problemes
6.1 Problemes comuns i solucions
| Problema | Causa possible | Solució |
|---|---|---|
| L'enfocament automàtic no funciona | Lens not securely mounted; AF/MF switch in MF position; Camera firmware outdated. | Re-mount lens; Switch to AF mode; Update camera and lens firmware. |
| La imatge és borrosa | Incorrect focus; Dirty lens elements; Camera shake. | Ensure proper focus; Clean lens; Use a tripod or increase shutter speed. |
| La càmera no reconeix l'objectiu | Improper mounting; Dirty electrical contacts; Camera firmware outdated. | Re-mount lens; Clean lens and camera contacts; Update camera firmware. |
7. Especificacions
| Característica | Detall |
|---|---|
| Marca | VILTROX |
| Número de model | XY-JYC-03365 |
| Distància focal | 75 mm |
| Apertura màxima | f/1.2 |
| Tipus de lent | Prime, Wide Angle |
| Muntatges compatibles | Sony E |
| Disseny òptic | 16 elements in 11 groups, including 4 high-refractive index lenses |
| Motor d'enfocament automàtic | Motor pas a pas STM |
| Dimensions del producte | 3.97 x 3.42 x 3.42 polzades |
| Pes de l'article | 2.79 lliures |
| Característiques especials | Weather-sealed design, USB-C upgrade port, Eye & Face Auto Focus, Video Shooting Optimization |
A diagram illustrating the internal optical elements of the lens, including aspherical and ED low-dispersion lenses, alongside MTF (Modulation Transfer Function) charts showing the lens's sharpness performance at f/1.2 and f/8.
8. Garantia i Suport
VILTROX products are covered by a limited warranty against defects in materials and workmanship. For specific warranty terms, registration, and technical support, please refer to the warranty card included in your package or visit the official VILTROX weblloc.
For further assistance, you may contact VILTROX customer service through their official channels.
