Assemble the HEAD and V-Block, 5x LENS Block to Trioptic Trioptic finished, open the machine's vacuum system Trioptic. Then remove the Ball placed on the Glass Block Trioptic.
Assembly HEAD LENS 5x, V-Block and Trioptic Block to a vacuum system Trioptic finished, open the machine. Trioptic then be placed on the Glass Ball Trioptic Block.
The HEAD LENS 5x V-Block Trioptic, and Block connected Trioptic finished open vacuum system of machine Trioptic.The Glass Ball placed on the Trioptic Block.