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Sigma 100-300mm F4.5-6.7 DL · 05:14 PM

$25 and free shipping at eBay. Worth a mention tho these always tend to go cheap. Acceptable entry to tele work for anyone on an extreme budget or who rarely needs one IMHO.

Sigma 100 300mm F4 5 6 7 DL for Pentax K AF Autofocus | eBay

**i_trax** · 03-23-2016, 11:35 PM

I used to have the silver one
very cheap, light , managed to take some reasonable Moon photos, otherwise you need a very bright light to lock the focus.

**jimr-pdx** · 03-24-2016, 12:56 PM

But when it hunts it does so quickly

it's much faster AF than the 55-300.
If you can stop around 260mm it's f/5.6.. but really who stops below 300mm with such a lens?

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03-23-2016, 11:35 PM	#2
i_trax Loyal Site Supporter Join Date: Jan 2011 Location: Perth Western Australia Photos: Gallery \| Albums Posts: 1,119	I used to have the silver one very cheap, light , managed to take some reasonable Moon photos, otherwise you need a very bright light to lock the focus.

03-24-2016, 12:56 PM	#3
jimr-pdx Site Supporter Join Date: May 2010 Location: 1hr north of PDX Photos: Gallery \| Albums Posts: 3,551	But when it hunts it does so quickly it's much faster AF than the 55-300. If you can stop around 260mm it's f/5.6.. but really who stops below 300mm with such a lens?

Sigma 100-300mm F4.5-6.7 DL

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