■ Floating ball :

• 3-point ball mechanism Rolling and lowering, the operation
  can easily slide the photomask plate into position

 

■ External dimensions :

• 3" size : w.115mm x h.115mm

• 4" size : w.167mm x h.153mm

• 5" size: w.166mm x h.166mm

• 6" size: w.206mm x h.198mm

 

■ Weight :

• Weight about 0.55kg

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