I presume the drops are what makes it sticky?
PS: I know the quality is substandard, but one is not supposed to use a 40x/0.95 UPlanSApo objective without coverslip...
40x, DIC

40x * 2, POL

40x * 2, DIC

40x * 2, DIC

40x * 2, POL

40x * 2, DIC

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