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Focus Screen Lens Rear Cap For L-Mount 3D Printer File Image 1
Focus Screen Lens Rear Cap For L-Mount 3D Printer File Thumbnail 1

Focus Screen Lens Rear Cap For L-Mount

hanx avatarhanx

May 25, 2025

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Description

完全可打印的对焦屏镜头盖L-Mount版本,针对L卡口镜头后部遮光罩进行了精密的调整,保证对焦屏与镜头角度匹配。相比起徕卡M卡口,由于较大的光线入射角度,我将后部镜头盖的厚度做了大幅减少,对于尖锐物体的伤害保护可能效果不佳。

 

已知的问题:
1、sigma的L卡口镜头在取下时光圈会收缩至最小,此时光线较暗,效果不佳,松下以及徕卡镜头没有经过测试,光圈动作未知。

2、所有电子对焦环的镜头在使用镜头盖时无法通过旋转对焦环获得清晰的成像。

License:

BY-NC-SA

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