Best T/C for Sigma 100-300mm f4?
Posted 18/01/2021 - 20:48 - Helpful Comment
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If you're using it on the K-1 not a lot of choice. On a crop body the only on to go for, IMHO, the Pentax 1.4x
Barrie - Too Old To Die Young
https://pentaxphotogallery.com/artists/barrieforbes
https://www.flickr.com/photos/189482630@N03/
https://pentaxphotogallery.com/artists/barrieforbes
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Posted 18/01/2021 - 20:55
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Yes, it'll be used on my K1
Gareth Williams ARPS
My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II
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My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II
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Posted 18/01/2021 - 21:01 - Helpful Comment
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I've tried a Kenko Teleplus Pz-AF 1.5x SHQ, it works on full frame. But not a patch on the Pentax 1.4x for preserving IQ
Barrie - Too Old To Die Young
https://pentaxphotogallery.com/artists/barrieforbes
https://www.flickr.com/photos/189482630@N03/
https://pentaxphotogallery.com/artists/barrieforbes
https://www.flickr.com/photos/189482630@N03/
Posted 18/01/2021 - 21:02
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Have you thought about using the K-1 in crop mode or just cropping?
Barrie - Too Old To Die Young
https://pentaxphotogallery.com/artists/barrieforbes
https://www.flickr.com/photos/189482630@N03/
https://pentaxphotogallery.com/artists/barrieforbes
https://www.flickr.com/photos/189482630@N03/
Posted 18/01/2021 - 21:18
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Cool, so next on the shopping list will be the Pentax T/C but it'll have to wait till funds allow as I've spent sooo much this year already on new gear
Gareth Williams ARPS
My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II
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My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II
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Posted 18/01/2021 - 21:18
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bforbes wrote:
Have you thought about using the K-1 in crop mode or just cropping?
Have you thought about using the K-1 in crop mode or just cropping?
I'll have to crop for now. Not wanting to use in crop mode if I can help it as I want the pixels so I can print large
Gareth Williams ARPS
My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II
Welsh Photographer
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My PPG
Foundation NFT
My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II
Welsh Photographer
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My PPG
Foundation NFT
Posted 18/01/2021 - 21:21
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cardiffgareth wrote:
as I've spent sooo much this year already on new gear
as I've spent sooo much this year already on new gear
... and it's only January. Looks like a long year for you Gareth.
Barrie - Too Old To Die Young
https://pentaxphotogallery.com/artists/barrieforbes
https://www.flickr.com/photos/189482630@N03/
https://pentaxphotogallery.com/artists/barrieforbes
https://www.flickr.com/photos/189482630@N03/
Posted 18/01/2021 - 21:33
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I'm not up on prices of the 100-300, but if you have to add in a converter how does that compare to a 150- 450?
Barrie - Too Old To Die Young
https://pentaxphotogallery.com/artists/barrieforbes
https://www.flickr.com/photos/189482630@N03/
https://pentaxphotogallery.com/artists/barrieforbes
https://www.flickr.com/photos/189482630@N03/
Posted 18/01/2021 - 21:39
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It'll be a lot cheaper but of course via a T/C and no WR
Gareth Williams ARPS
My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II
Welsh Photographer
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Foundation NFT
My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II
Welsh Photographer
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My PPG
Foundation NFT
Posted 18/01/2021 - 22:01
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Barrie - Too Old To Die Young
https://pentaxphotogallery.com/artists/barrieforbes
https://www.flickr.com/photos/189482630@N03/
https://pentaxphotogallery.com/artists/barrieforbes
https://www.flickr.com/photos/189482630@N03/
Posted 19/01/2021 - 09:16
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Not tried the Pentax HD converter on my 100-300 yet, but, if you can find one, the original Sigma EX 1.4x works pretty well on it. OTOH, don't get the Ex 2.0x version unless you can put up with far more "iffy" AF (which was why I sold my copy of that)!
K-3 II, K-3 and a K-70 from SRS (having now relegated the K-30 /"K-50" to a backup body), & some Sigma and Pentax lenses (and a lot of old 35mm gear!)
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3412 posts
9 years
Barrybados
What's the best tele converter to give me more reach without interfering with the sharpness, A/F etc?
Thanks.
My outfit: K1ii - Pentax D FA 24-70mm f2.8 - Pentax DA* 300mm f4 - Pentax modified DA* 60-250mm f4 - Irix 15mm Firefly - Pentax FA 35mm - FA 50mm f1.4 - Tamron SP 90mm macro - Pentax AF 540 FGZ II
Welsh Photographer
Flickr
Instagram
My PPG
Foundation NFT