Teleconverter compatability


FishDoctor

Link Posted 20/01/2021 - 01:00
I am new to teleconverters. I have a Pentax K-7 and I occasionally use a Sigma 18-300mm 1:3.5-6.3 DC 72 lens. From what I read, the Tamron-F AF Teleconverter 1.4X Pz-AF MC4 may be an appropriate converter with little downside. Looking for input or an improvement on my choice. Many thanks.

JAK

Link Posted 20/01/2021 - 02:29
Have you looked into the pros and cons of using teleconverters to see if one would be suitable for your needs?
https://petapixel.com/2017/04/04/pros-cons-using-teleconverters/

The one you mention isn't too bad but not as good as Pentax's own
HD Pentax-DA 1.4x AW AF Rear Converter
Might be cheaper though!
John K
Last Edited by JAK on 20/01/2021 - 02:30

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