A 1360mm autofocusing lens. (4 imgs)

Started Feb 17, 2014 | Discussions thread
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brandrx Forum Pro • Posts: 28,337
A 1360mm autofocusing lens. (4 imgs)

I have shown this before. However, for those that might be interested and those that are not aware that I have written before about using the Nikon 400mm f2.8 on Pentax cameras. You can attach a Nikon TC-301 2X teleconverter to the lens then use a glassless Nikon-PK adapter and it will focus to infinity. Below I have that setup plus I have also attached a Pentax-F 1.7X AF Adapter and using it on a K-01. This gives a 1360mm autofocusing lens.

An image taken with this 1360mm rig. If I remember correctly, the bird was about 65 feet away.

A crop from the previous image.



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Ron - 'We don't have time to go take pics this afternoon Carl.'
Carl - 'What do you mean? It will only take 1/1000s.'
'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

Pentax K-01
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