1. Bubuka
Thank you for choosing the TTArtisan 25mm F2 Wide-Angle APS-C Camera Lens. This manual provides essential information for the proper use, setup, and maintenance of your new lens. Please read it thoroughly before use to ensure optimal performance and longevity of the product.
Gambar 1.1: Hareupeun view of the TTArtisan 25mm F2 lens.
2. Eusi Paket
Punten parios yén sadaya barang anu didaptarkeun di handap kalebet kana pakét anjeun:
- TTArtisan 25mm F2 Lénsa
- Cap Lénsa Hareup
- Tutup Lénsa Rear
- Manual pangguna (dokumén ieu)
- Kartu Garansi
Image 2.1: Included items in the product package.
3. Setélan
3.1. Ngalampirkeun Lénsa ka kaméra Anjeun
- Pastikeun kaméra anjeun pareum.
- Remove the rear lens cap from the TTArtisan 25mm F2 lens and the body cap from your camera.
- Sejajarkeun indéks pemasangan (biasana titik atanapi garis bodas) dina lénsa sareng indéks anu saluyu dina awak kaméra anjeun.
- Selapkeun lensa kana dudukan kaméra sareng puterkeun saarah jarum jam dugi ka ngaklik kana tempatna. Ulah maksakeun lensa.
- Cabut tutup lénsa hareup. Lénsa anjeun ayeuna tos siap dianggo.
3.2. Kasaluyuan
This lens is designed for Fuji X-Mount APS-C mirrorless cameras. Compatible models include, but are not limited to:
- X-A1, X-A2, X-A3, X-A5, X-A7, X-A10
- X-M1, X-M2
- X-T1, X-T2, X-T3, X-T10, X-T20, X-T30, X-T100, X-T200
- X-H1
- X-Pro1, X-Pro2
- X-E1, X-E2, X-E2s
Image 3.1: The TTArtisan 25mm F2 lens attached to a camera body.
Image 3.2: Detailed compatibility chart for various camera mounts.
4. Ngoperasikeun Lensa
4.1. Fokus Manual
This is a manual focus lens. To achieve sharp focus, rotate the focus ring located on the front of the lens. Many modern mirrorless cameras offer focus peaking or magnification assistance to aid in precise manual focusing.
4.2. Kontrol Apertur
The lens features a manual aperture ring. Rotate this ring to select your desired aperture setting, ranging from F2 to F16. The F2 maximum aperture allows for:
- Improved Low-Light Performance: A wider aperture (smaller f-number) allows more light to reach the sensor, reducing noise in dimly lit environments.
- Shallow Depth of Field: Create images with a blurred background (bokeh) to isolate your subject.
4.3. Close-Up Functionality
The lens has a minimum focusing distance of 0.25 meters (approximately 9.8 inches). This allows for close-up photography, capturing details of small subjects like food or flowers.
5. Pangropéa
- Ngabersihan lensa: Use a soft, lint-free cloth or a lens brush to remove dust. For smudges, use a specialized lens cleaning solution and a microfiber cloth. Avoid touching the lens elements directly with your fingers.
- Panyimpenan: When not in use, keep the front and rear lens caps attached. Store the lens in a dry, cool place, away from direct sunlight and extreme temperatures. Consider using a desiccant to prevent mold growth in humid environments.
- Penanganan: Avoid dropping or subjecting the lens to strong impacts, which can damage internal components.
6. Cara ngungkulan
- Unsharp Images: Ensure proper manual focus. Utilize your camera's focus peaking or magnification features. Check that the aperture is set appropriately for your desired depth of field.
- Dark Corners (Vignetting): Vignetting, especially at wider apertures (e.g., F2), is a characteristic of some wide-angle lenses. This can often be corrected in post-processing software.
- Lénsa Teu Dipasang: Verify that the lens mount index aligns correctly with the camera body index. Ensure no obstructions are present. Do not force the lens.
- Dust on Sensor/Lens: If dust appears in your images, first clean the lens elements as described in the Maintenance section. If the issue persists, the dust may be on your camera's sensor, which may require professional cleaning or careful cleaning according to your camera's manual.
7. Spésifikasi
Image 7.1: Lens dimensions and key specifications.
| Fitur | Spésifikasi |
|---|---|
| Panjang fokus | 25 mm |
| Aperture maksimum | F2 |
| Aperture Minimum | F16 |
| Pasang Lensa | Fuji X-Mount |
| Format kasaluyuan | APS-C |
| Sudut tina View | 61° |
| Desain optik | 7 Unsur dina 5 Kelompok |
| Diafragma wilah | 7 |
| Jarak Pokus Minimum | 0.25 m (9.8 inci) |
| Ukuran saringan | 43 mm |
| Tipe Fokus | Fokus Manual |
| Diménsi (Ø x L) | Kira-kira. 59mm x 31mm |
| Beurat | Approx. 166-189g (5.8-6.7 oz) |
7.1. Optical Design and MTF Chart
Image 7.2: Optical element diagram.
Image 7.3: MTF chart illustrating lens resolution and contrast.
8. Garansi jeung Rojongan
For warranty information and customer support, please refer to the included warranty card or contact TTArtisan directly through their official websitus. Simpen resi pameseran anjeun salaku bukti pameseran pikeun klaim garansi.
