Tamron 31A (200-500 5.6) vs Pentax 150-450 4.5-5.6

Started Jul 24, 2022 | Questions thread
xmeda
xmeda Senior Member • Posts: 2,091
Re: Tamron 31A (200-500 5.6) vs Pentax 150-450 4.5-5.6

gkreth wrote:

xmeda wrote:

Get Sigma 100-300/4 and be happy With K3 you have same reach as 150-450 on FF

Well, yes, a 300mm on a K3 has the reach of a 450mm on FF, but 450mm on a K3 has the reach of a 675mm!
Just looking for more reach, without dropping $1500....
Greg

You can always slap 1.5x  TC or 2xTC on it and get 150-450/6.3 or 200-600/8

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