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Esteemed Contributor
Posts: 4,190
Registered: ‎02-17-2016

Re: example of 100-400 mk2

The camera only matters for the size of the sensor. What lens is this? I assumed the 100-400 F/4.5-5.6 II, which has a 3 ft minimum focus distance.

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VIP
Posts: 10,415
Registered: ‎08-13-2015

Re: example of 100-400 mk2

[ Edited ]

I assumed the EF 100-400mm f/4.5-5.6L IS USM Lens, which has a MFD of 5.9 feet.

 

Depth_Of_Field_Calculator_dofmasterDOTcom_3ft.PNG

 

I changed the distance to 3 feet.  That's pretty tight.  His original shot looks a little grainy and soft to me.  He should take a longer exposure at ISO-100 from a tripod.

 

[EDIT]  At 25 feet, the DOF is 3.22 feet.

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Frequent Contributor
Posts: 113
Registered: ‎01-20-2016

Re: example of 100-400 mk2

Minimum focus is 98cm.

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