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The Poor Man's 608mm APSC Superzoom

Started 7 months ago | Discussions thread
OP jackwelch Senior Member • Posts: 1,086
Re: The Poor Man's 608mm APSC Superzoom

ChrisPCrunch wrote:

That is because the focal plane is different between the two images. If you look at the non TC version, the traffic light in front of the excavator is noticeably sharper than the TC version. It looks like in the non-TC version the camera has focused closer than with the TC version.

Chris

You’re absolutely right, I forgot to consider area of focus here. Actually I am using box focus and the focus is in the middle center.

I think one of these days I’ll find a signboard with text and shoot it far distance. To really gauge whether a TC adds any real value or not.

today was cloudy and seemed like going to rain, so I couldn’t go out and take any shots.

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