Installation Steps:

a.      Put the adapter into the camera.  And mark the five electronic touch points on the adapter.

b.      The five marks should be corresponding to the five electronic touch points on chip.

c.      Fix the chip on the adapter temporarily by instant glue.  Pay attention to the marks on adapter which should be on the same place with electronic touch points on chip.  Once chip is fixed on the adapter, put it on the camera and tests it.

d.      Finally fill the EPOXY resin on the backside of chip to fix it on the adapter.

Important Upgrade:

²    The AF chip PCB is thinner than before (1.5mm), the gold contactor is more exactitude than before.

²    We solder the AF confirm chip to adapter now, non AF confirm chip drop off now.

²   The above picture is the newest updated copper contact.  The left chip is the updated copper contact which we have updated last year.

²    The size and range of the copper contact is as same as the original lens.