LAOWA FF II 9mm F5.6 W-Dreamer User manual

使用手册
Instruction Manual
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LAOWA FFⅡ 9mm F5.6
W-Dreamer

真诚的感谢您选购FFⅡ 9mm F5.6
W-Dreamer 镜头！为了让您充分理解本
产品的使用方法和注意事项，请您在使
用前仔细阅读本说明书。
前言
为了操作上的安全，使用本产品前请务必详细阅读使用手册和注意事项，并将手册放在
需要时容易取得的地方。如遇到不能解决的问题请拨打售后电话获取技术支持。

注意事项主要特色
切勿自行拆解、修改或改装。当产品由于外力原因破损，切勿触碰外露部分
或破损边缘处。
切勿放置于直射阳光下、封闭车辆中或其余高温处，否则过高的温度会使镜
片和其他部件产生伸缩变形。
不使用镜头时，请将镜头前盖盖上或置于没有阳光照射处。凸透镜反射出的
光线可能会聚集在附近物体上，导致发生火灾。
在逆光拍摄时，切勿将太阳置于画面中心，应该使太阳充分偏离画角，否则
阳光会在相机内部聚集并导致火灾或灼伤眼睛。
此款镜头是针对无反全画幅相机系统开发的超广角镜头，焦点距离
9mm，视场角135°，将镜头体积做到极限，同时具备了高性能、低畸变、
小巧轻便的特色和优势。是目前市场上所没有的超大广角镜头，难以想
象的超宽视角，比普通超广角包容更多的元素，带给摄影师难以想象的
极致体验。
该镜头具有全画幅9mm，135°超宽视野，难以想象的摄影视野，给你更
多的发现和想象。
镜头结构采用2片非球面镜片，和2片ED镜片，保证镜头锐度，有最大限
度的降低了色散和畸变，同时提高了边缘画质。
该镜头全金属结构，针对徕卡M卡口，设计黄斑对焦功能，对焦更方便，
准确。
可以搭配100mm方镜支架使用，让风光摄影师有更多的滤镜选择。
5片光阑叶片，容易拍出炫丽夺目的10针星芒。
安全注意事项

各部件名称注意事项
长期使用保养注意事项
避免触摸镜头表面，应用专用镜头布或气吹去除镜头表面的尘埃，不使
用镜头时，应将镜头盖盖上。
使用镜头纸或镜头布清洁时,以螺旋的方式从中间向外擦拭镜头上的污
垢以及指印。
镜头从寒冷的环境突然转移至温暖的环境时，镜头的外部以及内部镜片
将会凝结水雾，所以在转移时应采取防潮保护措施。
⑤卡口①遮光罩
②光圈手轮
③对焦手轮
④景深环

使用说明
取下镜头后盖。將镜头卡口⑤上的安装标记对准相机座圈上的对应标
记，随后将镜头插入机身座圈，根据所购买卡口的安装方向旋转镜头，直
至咔嚓声锁紧镜头。安装时请不要用力过猛，以免导致卡口损伤。
关机后按住相机上的镜头释放按钮，依照所购买卡口的安装方向反向旋
转镜头，随后将镜头从座圈中拔出。
装上镜头后，请尝试旋转镜头确认是否已将其固定在相机上。
镜头的装卸
黄斑对焦使用方法（针对徕卡M卡口）
此款镜头是全手动对焦镜头，合焦时，缓慢旋转对焦环③，直至合焦。
不要过猛过快地旋转对焦环，避免用力过度损坏对病环部件。
镜头上的距离刻度③与景深刻度④是出于指导目的。实际焦点与最深可
能同刻度标记稍有不同。
黄斑叠影对焦是机械式的一种对焦方式，其中一个测距孔与取景框共
用，另一个较小的圆形（或方形）测距孔上安有黄色滤色片，对焦时转动
镜头只要测距黄框内两叠影重合对焦即完成。在控制好光圈和快门速度
后，把要对焦准确的地方放在黄斑范围之内，可看到有两个影子，适当转
动变焦环，让两个影子重合，对焦就完成了。根据徕卡M系列的特性，对焦
距离在0.7m以内黄斑对焦不联动，此款镜头在距离标尺0.7m处设置了
限位，让摄影师能够更精准的对焦。0.7米以内属于近摄微距范围，建议使
用LV放大对焦。
光圈在镜头上调节，根据拍摄环境和与所需要的景深，转动光圈环2 来选
择对应的光圈。
由于此镜头无CPU数据，所以暂时无法记录光圈参数。
由于光圈为手动调节，无法较好的使用快门优先模式，但可以使用光圈
优先模式(测光准确度视相机型号而定)。
对焦方式 对焦方式

规格表
新创意 · 新乐趣
镜头型号
LAOWA 9mm F5.6 W-Dreamer
焦距
视角范围
最大光圈
最小光圈
光阑叶片
镜片结构
最近摄影距离(物像距离)
最大放大倍率
合焦驱动方式
滤镜直径
镜头尺寸（直径/长）
重量
卡口
350g
徕卡M、尼康Z、索尼FE
LAOWA 9mm F5.6 W-Dreamer
画幅 全画幅
9mm
135°
5.6
22
10组14片
0.12M
5片
0.21
手动
无
φ62.4mm/66mm

Thank you very much for purchasing
FFⅡ9mm F5.6 W-Dreamer. Read this
operation manual carefully to
familiarize yourself with its contents
and ensure that you can operate the
product properly.
PREFACE
Prior to use, please read this Instruction Manual before to ensure proper
use. Keep the Instruction Manual in hand and refer to it whenever
needed. If you are unable to solve a problem by reading the manual,
please contact our after-sales service for further technical support.

FEATURES
This ultra-wide-angle lens is designed for full-frame mirrorless
cameras, and the lens’ focal distance is 9mm and the angle of
view is 135°. This lens is super compact and lightweight. It
features low distortion and high image quality. This lens is
currently the widest wide-angle lens in its class offering a
mind-blowing wide angle of view. This lens delivers much more
content than a traditional ultra-wide-angle lens, which brings
exceptional experience for photographers.
9mm for full-frame and 135°angle of view offers a dreaming
angle of view and more space for photographers to create.
This lens incorporates an aspherical glass element and 2 ED
glass elements to deliver corner-to-corner sharpness and
correct the chromatic aberration and distortion.
This lens is fully mental and designed for Leica M bayonet. This
lens also incorporates rangefinder focus to make focusing more
accurate.
This lens can be used with the 100mm square filter holder, which
gives more options to landscape photographers.
PRECAUTIONS
Do not disassemble or modify the lens by yourself. Do not
touch the internal parts that become exposed as the result of
external force.
Do not leave the lens where it will be exposed to high
temperatures, such as in direct sunlight and an enclosed
vehicle. Excessive heat may deform the glass elements and
other parts of the lens.
Do not leave the lens under the sun. If sunlight is focused on a
nearby object, it may cause a fire. Keep the lens cap attached
when it’ s not in use.
Do not place the sun in the frame center when shooting with
backlight. Doing so might cause a fire or harm your eyes.
Safety Precautions

NOMENCLATURE
Maintenance Precautions
PRECAUTIONS
Do not touch the lens contacts. Clean by a lens cloth or a blower.
Always place the lens cap on the lens when storing.
Try a circular motion from the center outward when using a lens
tissue or a cleaning cloth to remove oil, fingerprints, and grime
on the lens surface.
If your lens is brought directly from a cold place to a warm place,
condensation may appear on the lens. To avoid this, be sure to
take some action to protect the lens.
①：Lens hood ②：Aperture ring ③：Focus ring
④：Depth of field scale ⑤：Bayonet

INSTRUCTIONS
Remove the rear lens cap. Align the mounting index on the lens
bayonet⑤with the mounting index on the camera, then insert the
lens into the camera mount and rotate it in the direction for your
lens version until it locks. Do not use excessive force during
installation to avoid damage to the bayonet.
Turn the camera off. While pressing and holding the lens release
button on the camera, rotate the lens in the reverse direction for
attaching the lens until it stops, then detach the lens.
After attaching the lens, please try to rotate the lens to make sure
it mounted onto the camera properly.
Rangefinder focus is a kind of mechanical focusing mode, in
which a distance finder hole is shared with the viewfinder, and a
smaller circle (or square) distance finder hole is equipped with a
yellow filter. During focusing, try to turn the lens until the two
shadows in the yellow frame of distance finder coincided. After
setting the aperture and shutter speed, put your subject in the
macula area, then you can see that there are two shadows. Turn
the focusing ring appropriately so that the two shadows overlap
to complete the focusing.
According to the characteristics of the Leica M series, the focus
is not linked to the rangefinder focus within 0.7m. This lens has a
stop at the distance of 0.7m at the distance scale, allowing
photographers to focus more accurately. Distance within 0.7
meters belongs to the close-up macro range because the depth
of field is shallow, so it is recommended to use LV magnification
focus.
According to the shooting situation and desired depth of field,
rotate the aperture ring2 on the lens to the corresponding
aperture.
This lens cannot provide actual aperture value to the camera
since there’ s no CPU data.
Aperture-priority is a better option than Shutter-priority for the
lens because of its manual aperture. ( Note that metering
precision depends on the camera models. )
Mounting and Detaching the Lens
Instructions for Rangefinder Focus( for Leica M bayonet)
This is a fully manual lens. Rotate the focusing ring③slowly to
get focus.
Turn the focus ring slowly and gently to prevent the focus
mechanism from damage.
The distance scale③and depth of field scale④are for
instructional purposes. Actual focus and DOF may slightly differ
Focusing Setting the Aperture

SPECIFICATIONS
新创意 · 新乐趣
LAOWA 9mm F5.6 W-Dreamer
LAOWA F5.6 W-Dreamer
Full Frame
9mm
135°
5.6
22
14 elements/ 10 groups
0.12M
5
0.21
MF
No Filter Thread
φ62.4mm/66mm
Model
Focal Distance
Angle of View
Max. Aperture
Min. Aperture
Aperture Blades
Lens Construction
Min. Shooting Distance
Max. Magnification
Focusing
Filter Thread
Dimensions（Diameter/Length）
350g
Leica M、Nikon Z、Sony FE
Weight
Mounts
Format

新创意 · 新乐趣 New Idea . New Fun .