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使用说明

对焦

此款镜头是全手动对焦镜头,合焦时,缓慢旋转对焦环④,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焦环部件。
镜头上的距离刻度⑤与景深刻度⑥是出于指导目的。实际焦点与景深
可能同刻度标记稍有不同。
如需要非常精确的对焦,请在固定好相机位置的情况下使用最大光圈
对焦,对焦完成后再旋至所需要的光圈值。
为了对焦的方便性,请开启相机内的峰值对焦功能(视所使用相机功能
而定)。

规格表

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⑦来
选择对应的光圈。
可以调节转换开关⑩,切换转动光圈环时的有级或无级状态。
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)。

光圈使用

LAOWA老蛙FF

 

15mm F2.0 D-Dreamer

画幅

焦点距离

光圈

视场角

镜头结构

光阑叶片

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(长/直径)

重量(不含罩子)

卡口

全画幅

15mm

2.0 

110°

9组12片

(含2枚非球面玻璃,3枚异常分散玻璃)

5片

15cm

0.25倍

手动(MF)

Φ72mm

约82mm×Φ77.2mm

约500克

索尼FE卡口、佳能RF卡口、尼康Z卡口

Summary of Contents for D-Dreamer F2.0

Page 1: ...Email sales laowalens com Tel 86 0551 69107990 5 Add Building 5 USTC Alumni Innovation Park Crossing of Tianshui and Taihe Road Luyang District Hefei City Anhui Province China www laowalens com FACEBO...

Page 2: ...LAOWA FF 15mm F2 0 D Dreamer...

Page 3: ...LAOWA FF 15mm F2 0 D Dreamer 110 2 500g FEC Frog Eye Coating 3 ED Glass...

Page 4: ......

Page 5: ...CPU...

Page 6: ...CPU LAOWA FF 15mm F2 0 D Dreamer 15mm 2 0 110 9 12 2 3 5 15cm 0 25 MF 72mm 82mm 77 2mm 500 FE RF Z...

Page 7: ...is product Please read this manual carefully before using For operational safety be sure to read the manual book and precautions carefully before using this product and keep the manual in a place that...

Page 8: ...peripheral flash to shoot because the lens itself obscures the light and produces vegetating LAOWA FF 15mm F2 0 D Dreamer lens is designed for mirrorless full frame camera It can shoot a full frame vi...

Page 9: ...er spirally When the lens suddenly shifts from a cold environment to a warm environm ent there will be water mist condensed on the outside of the lens and the internal lens so moisture proof actions s...

Page 10: ...tallingahoodreducesglareandprotectsthefrontcomponentsofthe lens After installing some filters you may no longer be able to use the hood If the hood is not used the hood can be attached to the lens in...

Page 11: ...erture value after the focus is complete For the convenience of focusing turn on the peak focus function in the camera depending on the camera you use Aperture The aperture is adjusted on the lens and...

Page 12: ...agnification Focusing Filter Thread Dimensions Weight Mounts Full Frame 15mm f 2 0 110 5 15cm 0 25X Manual Focus MF 72mm 82mm 77 2mm About 500g Sony FE Canon RF Nikon Z SPECIFICATIONS 12 elements in 9...

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