Meike 35mm F1.7 Manual Focus Prime Lens User Manual

1. บทนำ

The Meike 35mm F1.7 Manual Focus Prime Lens is a high-quality optical instrument designed for Micro Four Thirds (MFT/M4/3) mirrorless cameras. This lens offers a fixed 35mm focal length and a wide f/1.7 aperture, making it suitable for various photographic applications including portraits, landscapes, and low-light conditions. Its robust metallic construction and multi-layer coating ensure durability and optical performance by reducing flare, vignetting, and ghosting.

2. คุณสมบัติหลัก

• Large Aperture: f/1.7 for excellent low-light performance and shallow depth of field.
• ระยะโฟกัสคงที่: 35mm prime lens for consistent image quality.
• โฟกัสแบบแมนนวล: Provides precise control over focusing.
• การเคลือบหลายชั้น: Nano technology multi-layer coating effectively reduces flaring, vignetting, and ghosting.
• โครงสร้างทนทาน: All-metallic construction for enhanced durability.
• การออกแบบที่กะทัดรัด: น้ำหนักเบาและง่ายต่อการจัดการ

3. ความเข้ากันได้ของกล้อง

This lens is compatible with Micro Four Thirds (MFT/M4/3) mount mirrorless cameras, including but not limited to:

• พานาโซนิค: G1, G2, G3, G5, G6, G7, GF1, GF2, GF3, GF5, GF6, GM1, GM5, GM10, GX1, GX7, GX8, GH1, GH2, GH3, GH4.
• โอลิมปัส: EPM1, EPM2, E-PL1, E-PL2, E-PL3, E-PL5, E-PL6, E-PL7, E-M1, E-M5, E-M10.

4. คำแนะนำในการตั้งค่า

4.1 การติดเลนส์

1. จัดตำแหน่งจุดสีแดงบนตัวเลนส์ให้ตรงกับจุดสีแดงที่ตรงกันบนฐานยึดเลนส์ของกล้อง
2. Gently rotate the lens clockwise until it clicks into place, indicating it is securely mounted.

4.2 การตั้งค่ากล้อง

Since this is a manual lens with no electronic contacts, you must enable the camera's setting to allow shooting without a lens attached. This setting is typically found in your camera's menu under options such as "M mode" or "Release without lens." Refer to your camera's specific user manual for exact instructions on enabling this function.

Figure 1: Meike 35mm F1.7 lens attached to a compatible mirrorless camera.

5. การใช้งานเลนส์

5.1 การโฟกัสแบบแมนนวล

To achieve sharp focus, rotate the focus ring located on the lens barrel. Your camera's focus peaking and magnification assist features can be highly beneficial for precise manual focusing. Adjust the focus ring until your subject appears sharp on your camera's display or through the electronic viewตัวค้นหา

Figure 2: The Meike 35mm F1.7 lens with visible focus and aperture rings.

5.2 การควบคุมรูรับแสง

The aperture ring allows you to control the amount of light entering the lens and the depth of field. Rotate the aperture ring to select your desired f-stop (from f/1.7 to f/22). A wider aperture (smaller f-number like f/1.7) allows more light and creates a shallower depth of field, while a narrower aperture (larger f-number like f/22) allows less light and creates a greater depth of field.

6. การบำรุงรักษาและการดูแล

• Keep the lens caps on when not in use to protect the front and rear elements from dust and scratches.
• Use a soft, lint-free microfiber cloth and a specialized lens cleaning solution to clean the glass elements. Avoid touching the glass with your fingers.
• เก็บเลนส์ไว้ในที่แห้งและเย็น หลีกเลี่ยงแสงแดดโดยตรงและอุณหภูมิที่สูงหรือต่ำเกินไป
• Avoid exposing the lens to moisture or harsh chemicals. The lens is not water resistant.

Figure 3: The Meike 35mm F1.7 lens with protective caps.

7 การแก้ไขปัญหา

7.1 "Lens Not Attached" Error

If your camera displays a "Lens Not Attached" error or does not allow you to take photos, ensure that you have enabled the "Release without lens" or "M mode" setting in your camera's menu. This is a common requirement for manual lenses without electronic contacts.

8. ข้อมูลจำเพาะ

9. สื่อผลิตภัณฑ์

9.1 รูปภาพผลิตภัณฑ์

10. การรับประกันและการสนับสนุน

For warranty information, technical support, or service inquiries, please refer to the official Meike website or contact your authorized Meike retailer. Keep your purchase receipt as proof of purchase for warranty claims.