GX85手把 – 3D打印
要做GX85的握柄之前，先要画好GX85的本体，光这个就花了一两天时间.
大略外观造型即可，非必要的部分就不用画，但尺寸要精准。
Build the GX85 3D model.
Ignore the useless parts(LCD, EVF…), but the dimension must be precise.
接着画出握柄，并结合到GX85上看看.
除了持握区域，也要考虑到按键和转盘的位置，不能干涉到手指操作.
Build a custom grip model with comfort and ergonomics, then stick it to the camera.
之前已经改过好几版造型，目前图片这个差不多是最终版
After several prototypes, this one is almost the final version.
中指的位置有加深沟槽，提供更强的持握性.
把内部挖成空心来减轻重量。加了一些补强条上去，免得一捏就变形
The grip is hollow, with ribs. It’s light and rigidity, provides good holding power.
模型都建好之后，就丢下去打印。右边的是已拆除的支撑架
Then print it out. (the right side was the removed support)
顶部打上了标志
My logo is sitting on the top.
两种机型版本.
There are two versions.
印好后喷个漆，因为漆填补了积层的缝隙，3D打印的多边型网格特征就跑出来露脸了.
不过这个表面不处理也没关系，之后会盖掉
Spray lacquer on it, to fill the small pits on the surface.
先贴上相机实际试试手感，不顺手就再改再印，重复上面的流程，一直弄到满意为止.
Stick it to the camera. Repeat the processes above if the feeling is not satisfied.
前面都完成之后，最后一道手续，在表面贴上泡绵，增加舒适感.
泡绵可以拉长，实在很适合贴这种曲面.
贴好之后再沿轮廓用刀切掉多余的泡绵。这边要考验刀法了
The last step: foam sticker!
The foam sticker is very suitable for the curve surface.
最后的完成品，重量约15g，持握性OK，舒适性OK。
配稍重的镜头，持握感相当不错，满意！
All finished! The weight of grip is about 15g.
I feel a lot comfortable holing the camera with a larger lens.
本配件已经在露天上架 http://goods.ruten.com.tw/item/show?21818969663605
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