1. Introducció
This manual provides detailed instructions for the proper use and care of your TTArtisan 100mm F2.8 2X Macro Full Frame Lens. Please read this manual thoroughly before using the lens to ensure optimal performance and longevity. This lens is designed for E-Mount mirrorless cameras, offering exceptional macro capabilities with 2X magnification.
2. Producte acabatview i Components
The TTArtisan 100mm F2.8 2X Macro lens is a precision optical instrument. Familiarize yourself with its components and included accessories.

2.1 Què hi ha a la caixa
- Cos de la lent
- Cold Shoe Mount Bracket
- Tapa frontal de la lent
- Tapa de lent posterior
3. Compatibilitat
This lens is specifically designed for Sony E-Mount mirrorless cameras. Ensure your camera model is listed below for proper functionality.

3.1 Compatible Sony E-Mount Cameras
- A5000, A5100, A6000, A6100, A6300, A6400, A6500, A6600, A6700
- NEX-3, NEX-3N, NEX-5C, NEX-3R, NEX-5T, NEX-5R, NEX-5, NEX-5N, NEX-7, NEX-6, NEX-C3, NEX-F3
- ZVE-10, ZVE-10II, FX30, ZV-E1
- A7, A7II, A7III, A7IV, A7R, A7RII, A7RIII, A7RIV, A7RV, A7S, A7SII, A7SIII, A7C, A9, A9II, A1, A9III, A1II, A7C2, A7CR
4. Configuració
4.1 Fixació de l'objectiu a la càmera
- Assegureu-vos que la càmera estigui apagada.
- Remove the rear lens cap from the TTArtisan 100mm F2.8 2X Macro lens and the body cap from your camera.
- Align the mounting index (usually a white dot) 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 encaixi. No forceu l'objectiu.
- Traieu la tapa frontal de l'objectiu. Ara l'objectiu ja està a punt per al seu ús.
4.2 Attaching the Cold Shoe Mount Bracket
The lens features four screw holes on its front barrel for attaching accessories like the included cold shoe mount bracket or an LED light.

- Identify the four screw holes on the front of the lens barrel.
- Align the cold shoe mount bracket with these holes.
- Fixeu el suport amb els cargols proporcionats.
- You can now attach compatible accessories such as ring lights or external microphones to the cold shoe.
5. Funcionament de l'objectiu
This is a manual focus lens. All adjustments for focus and aperture are made directly on the lens barrel.
5.1 Enfocament manual
Rotate the focus ring to adjust the focus. For macro photography, precise focusing is critical. Utilize your camera's focus peaking or magnification assist features for accurate focus.

5.2 Control d'obertura
The lens features a clicked aperture ring. Rotate the aperture ring to select your desired f-stop (from F2.8 to F22). The 12-blade aperture system contributes to smooth bokeh.
5.3 2X Macro Magnification
This lens offers a true 2X life-size reproduction ratio, allowing for extreme close-up photography. The minimum focusing distance is 0.25m (9.8 inches).

6. Optical Design and Performance
The lens incorporates a sophisticated optical structure to deliver high image quality.
6.1 Optical Elements
The optical design consists of 14 elements in 10 groups, including 6 high-refractive elements. This configuration minimizes chromatic aberration and ensures sharpness across the frame.

6.2 MTF Chart
The Modulation Transfer Function (MTF) chart provides an objective measure of lens performance, indicating sharpness and contrast.

7. Manteniment
7.1 Neteja de la lent
- Feu servir un drap suau i sense borrissol o un raspall per a lents per eliminar la pols de les superfícies de les lents.
- For stubborn smudges, apply a small amount of lens cleaning solution to a microfiber cloth and gently wipe the lens in a circular motion.
- Eviteu tocar els elements de vidre directament amb els dits.
7.2 Emmagatzematge
- Col·loqueu sempre les tapes frontal i posterior de l'objectiu quan no l'utilitzeu.
- Guardeu la lent en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Si l'emmagatzemeu durant períodes prolongats, considereu l'ús d'un agent deshumidificant per evitar el creixement de floridura.
7.3 Atenció general
- Avoid exposing the lens to water or excessive moisture.
- Do not drop or subject the lens to strong impacts.
- Do not attempt to disassemble the lens, as this will void the warranty and may cause damage.
8. Solució De Problemes
8.1 La imatge està borrosa/desenfocada
- Ensure the focus ring is properly adjusted for your subject distance.
- Utilize your camera's focus peaking or magnification assist for critical focus, especially in macro photography.
- Check that the lens is securely mounted to the camera body.
8.2 Dark corners (Vignetting)
Slight vignetting may be observed at certain magnification ratios, particularly at 2:1. This effect typically diminishes or disappears at a 1:1 ratio.

8.3 Lens not recognized by camera
- Ensure the lens is correctly and securely attached to the camera mount.
- As this is a manual lens, some camera functions (like EXIF data for aperture) may not be available. This is normal.
- Check your camera's settings to ensure 'Release without lens' or similar option is enabled if you encounter issues with the shutter not firing.
9. Especificacions
| Característica | Especificació |
|---|---|
| Distància focal | 100 mm |
| Apertura màxima | F2.8 |
| Obertura mínima | F22 |
| Muntatge de la lent | Sony E-Mount |
| Compatibilitat de format | Full Frame |
| Relació d'ampliació | 2X |
| Distància mínima d'enfocament | 0.25 m (9.8 polzades) |
| Disseny òptic | 14 Elements in 10 Groups (including 6 high-refractive elements) |
| Pales de diafragma | 12 |
| Mida del filtre | Not specified (typically 67mm based on product images) |
| Dimensions (aprox.) | 3.9 x 2.6 x 2.6 polzades (100 mm x 66 mm x 66 mm) |
| Pes (aprox.) | 2.68 lliures (1.22 kg) |
| Material | Aerospace-grade Aluminum (All-Metal Lens Body) |

10. Garantia i Suport
10.1 Informació de la garantia
TTArtisan products typically come with a 12-month warranty against manufacturing defects. Please retain your proof of purchase for warranty claims. For specific warranty terms and conditions, refer to the official TTArtisan weblloc o contacteu amb el servei d'atenció al client.
10.2 Atenció al client
For technical assistance, troubleshooting, or service inquiries, please visit the official TTArtisan website or contact their customer support team. You can often find contact information on the product packaging or the brand's official online store.
Official TTArtisan Store: TTArtisan Amazon Store





