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and Taihe Road, Luyang District, Hefei City, Anhui Province, China
LAOWA FF 100mm F2.8
Macro 2X
CA-Dreamer
使用手册
Instruction Manual
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Summary of Contents for LAOWA FF 100mm F2.8 CA-Dreamer Macro 2X
- Page 1 LAOWA FF 100mm F2.8 使用手册 Macro 2X Instruction Manual CA-Dreamer 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 企 业 Q Q：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 Introduction T h an k y o u fo r p u r c h as in g L AO W A老 蛙FF 100mm F2.8 CA-Dreamer Macro 2X. Featuring max. 2X magnification and APO technology, the lens is dedicated to Full Frame system cameras.
- Page 3 FEATURES PERCAUTIONS Unlike common macro lenses, LAOWA老蛙 FF 100mm F2.8 Safety Precautions CA-Dreamer Macro 2X offers superior performance that can focus Do not disassemble, modify the lens by yourself. Do not touch the from infinity to 2X, with superb chromatic aberration correction internal parts that become exposed as the result of external force.
- Page 4 PERCAUTIONS Nomenclature Maintenance Precautions Avoid touching the lens surface. Remove the dust on the lens surface with a lens cloth or a blower. Keep the lens cap attached. Using a circular motion with a lens tissue or cleaning cloth, gently remove oil, fingerprints, and grime from the lens surface, working from the center outward.
- Page 5 INSTRUCTIONS INSTRUCTIONS Attaching and Removing the Lens Hood Mounting the Lens Line up the Lens hood mounting index with the mounting dot on the lens, and turn the lens hood clockwise until it clicks. Remove the lens rear cap. Align the Lens mounting index (8) with Turn the lens hood in the direction opposite to that for attaching to remove it.
- Page 6 INSTRUCTIONS INSTRUCTIONS Setting the Aperture(unavailable to Canon version) Focusing Tips Turn the Aperture ring(6) on the lens to choose the corresponding Method 1 Magnification Priority aperture according to the shooing situation and desired depth-of-field. Set the magnification first, and then turn the focus ring to the The lens cannot provide actual aperture value of the lens to the desired magnification marked on the lens.
- Page 7 Depth of Field Table 0.5X 1.0X 1.5X 2.0X Magnificaion F-number Back Front Back Front Back Front Back Front Back Front f/2.8 98418.02 347.65 346.89 265.78 265.6 250.72 250.64 248.04 247.99 71464.84 347.79 346.74 265.81 265.56 250.74 250.62 248.05 247.98 f/5.6 50585.88 348.01 346.53...
- Page 8 Specifications LAOWA老蛙 FF 100mm F2.8 CA-Dreamer Macro 2X Focal Length 100mm Aperture F2.8 Field of View 24.4° Lens Construction 12 elements/ 10 groups ( ED glass x2） New Idea , New Fun 13 ( Nikon versions featuring 7, Aperture Blades Canon version featuring 9) Min.