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地址： 合肥市庐阳区天水路与太和路交口庐阳中科大校友创新园5号楼
Add：Building 5, USTC Alumni Innovation Park, Crossing of Tianshui
and Taihe Road, Luyang District, Hefei City, Anhui Province, China
LAOWA MFT 4mm F2.8 210°
CIRCULAR FISHEYE
使用手册
Instruction Manual
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Summary of Contents for LAOWA MFT 4mm F2.8 210 CIRCULAR FISHEYE
- Page 1 LAOWA MFT 4mm F2.8 210° 使用手册 Instruction Manual CIRCULAR FISHEYE 微信公众账号 FACEBOOK 安徽长庚光学科技有限公司 www.laowalens.com 服务热线：400-066-1316 Email: sales@laowalens.com 电话Tel： （+86） 0551-69107990 地址： 合肥市庐阳区天水路与太和路交口庐阳中科大校友创新园5号楼 Add：Building 5, USTC Alumni Innovation Park, Crossing of Tianshui and Taihe Road, Luyang District, Hefei City, Anhui Province, China...
- Page 2 新创意 · 新乐趣 老 蛙 镜 头 ， 为乐趣而生 New Idea , New Fun...
- Page 3 PREFACE Thank you very much for purchasing Laowa 4mm F2.8 fully manual circular Fisheye lens, which is designed for M4/3 system cameras. The lens produces a 210° circular angle of view, delivering more creative shots and happier shooting experience. For operational safety, please read this instruction manual thoroughly and place the manual where it is easy to obtain when needed.
- Page 4 FEATURES PERCAUTIONS Handling Precautions 4mm F2.8 Fisheye offers 210° circular and wide angle of view, Do not disassemble or modify the lens by yourself. If it is damaged for creative photography. by external force, do not touch any exposed part of the lens. Two photos are enough to take a 360°panoramic photograph, Don’t expose the lens to excessive heat such as direct sunshine or a giving you a different shooting experience.
- Page 5 PERCAUTIONS Nomenclature Maintenance Precautions Avoid touching the lens surface and apply lens cloth or air blow to remove dust from it. Close the lens cap when it is not in use. Gently remove any dirt and fingerprints by rubbing the lens surface in spiral motions (from center to the periphery) with lens tissue or cleaning cloth.
- Page 6 Direction for use INSTRUCTIONS Focusing Instructions Mounting the Lens Focus by moving the thumb lever⑤ as it is a manual focus only Remove the rear lens cap. Align the Mounting index⑥ on your lens lens. with the matching mounting index mark on the camera. Insert the lens into the camera and turn the lens in the attachment direction Do not apply too much force when turning the focusing ring or until it locks with a "click".
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Page 7: Specifications
SPECIFICATIONS INSTRUCTIONS LAOWA（老蛙）MFT 4mm f2.8 210° Circular Fisheye Aperture Instructions Focal Length Turn the aperture ring① to choose the corresponding aperture Max. Aperture according to the shooting situation and desired depth-of-field. Angle of view 210° As a Non-CPU lens, the camera cannot record the actual aperture...