Opticallimits > Forums > Just Talk > Sigma 105mm f/2.8 Macro DG OS HSM:optimum aperture
Opticallimits > Forums > Just Talk > Sigma 105mm f/2.8 Macro DG OS HSM:optimum aperture

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Sigma 105mm f/2.8 Macro DG OS HSM:optimum aperture
Martino Papesso
Unregistered
 
#3
10-24-2016, 03:58 PM
Does exist test for to know with is the best aperture for Sigma 105 at minimun distance of focus (about 32 cm ) and at another distance?

 

Many thanks.

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Messages In This Thread
Sigma 105mm f/2.8 Macro DG OS HSM:optimum aperture - by Martino Papesso - 10-24-2016, 02:54 PM
Sigma 105mm f/2.8 Macro DG OS HSM:optimum aperture - by Martino Papesso - 10-24-2016, 03:58 PM
Sigma 105mm f/2.8 Macro DG OS HSM:optimum aperture - by davidmanze - 10-25-2016, 05:47 AM
Sigma 105mm f/2.8 Macro DG OS HSM:optimum aperture - by davidmanze - 10-25-2016, 05:56 AM
Sigma 105mm f/2.8 Macro DG OS HSM:optimum aperture - by Martino Papesso - 06-22-2017, 08:31 AM
Sigma 105mm f/2.8 Macro DG OS HSM:optimum aperture - by Martino Papesso - 06-22-2017, 08:34 AM
Sigma 105mm f/2.8 Macro DG OS HSM:optimum aperture - by Martino Papesso - 06-22-2017, 09:20 AM

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