Instructions on using a rear converter.

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brandrx
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Instructions on using a rear converter.
4 months ago

For those that are not aware, I give you the instructions that came with my Pentax 1.4X HD AW rear converter.

The rear converter can be used at the maximum aperture, but better results can be obtained by stopping down the lens by one or two f/stops. Image quality may deteriiorate especially when a lens brighter than f2.8 or a zoom lens (especially in macro mode) is used. In this case, stopping down the lens by more than two f/stops is recommended.

Also, the rear converter decreases the depth of field by one f/stop. For example, if the paerture is set to f8 the depth of field is equivilant to that of f5.6.

The above should apply to any rear converter that you use.

Ron

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Ron - 'We don't have time to go take pics this afternoon Carl.'
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'Keep your eyes looking forward. However, glance back now and then to see where you've come from. It will put a smile on your face.' ~ brandrx

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