StackShotManual_1_5.pdf - 第42页

 6.3 MP  E  65  vs.  The  Ant  Here  we  are  using  Canon’s  MP ‐ E  65  lens.  StackShot  is  configured  for  " Auto  Distance "  mode  (See  section  3.8  for  more  details).  …

100%1 / 50
Thisisthecompletedstack:
Figure16‐OrchidStack
StackShottakestheburdenoutofimagestackingItletsyourapidlyexperimentwithdifferent
settings,effects,andmostimportantlysubjectsofinterest.

41
6.3 MPE65vs.TheAnt
HereweareusingCanon’sMPE65lens.StackShotisconfiguredfor"AutoDistance"mode
(Seesection3.8formoredetails).Sinceweknowthelensesdepthoffieldis0.249millimeters,
the"DistanceperStep"settingisused.Thefinaldistanceperstepissettoavalueof150
micrometerstohavesomeoverlap.
Mode: Auto-Dist
> Dist/Step: 150 um
Select Start Pos
ThestartandstoppositionsofthecameraareadjustedexactlylikeinthepreviousOrchid
example.Findthepointsofthecompositionthatyouwantinfocusinthefinalphotograph.
Figure17‐AntSetup
Asmalllightisplacedabovetheanttotryandilluminatethesubjectsothatitisvisiblethrough
theviewfinder.Athighmagnificationsthelackofavailablelightcanmakeitdifficulttosetthe
beginningandendpointforthestack.

42
Forthissequence37pictureswerecaptured.Hereisthefinalstackedimage:
Figure18‐AntStack

43