+- Opticallimits (https://forum.opticallimits.com)
+-- Forum: Forums (https://forum.opticallimits.com/forumdisplay.php?fid=4)
+--- Forum: Pentax (https://forum.opticallimits.com/forumdisplay.php?fid=15)
+--- Thread: Pentax lens roadmap 2015 (/showthread.php?tid=1248)
Pages:
1
2
Pentax lens roadmap 2015 - Klaus - 02-10-2015
Feb 10th 2015
Pentax lens roadmap 2015 - Brightcolours - 02-10-2015
Ok, not going to bother trying to read that small pri...pixel!
Pentax lens roadmap 2015 - felix - 02-10-2015
Here are larger versions:
http://www.ricoh-imaging.co.jp/japan/products/lens/images/Q_Mount_Lens.pdf
http://www.ricoh-imaging.co.jp/japan/products/lens/images/K_Mount_Lens.pdf
http://www.ricoh-imaging.co.jp/japan/products/lens/images/645_Mount_Lens.pdf
3 new D-Fa lenses for K-Mount:
~15-30mm f/2.8(?)
24-70mm f/2.8
28-105mm f/??
also 2 interesting zooms for 645:
45-85mm f/4.5(?)
~95-190mm f/4.5(?)
Pentax lens roadmap 2015 - dave9t5 - 02-10-2015
Quote:Here are larger versions:
http://www.ricoh-imaging.co.jp/japan/products/lens/images/Q_Mount_Lens.pdf
http://www.ricoh-imaging.co.jp/japan/products/lens/images/K_Mount_Lens.pdf
http://www.ricoh-imaging.co.jp/japan/products/lens/images/645_Mount_Lens.pdf
3 new D-Fa lenses for K-Mount:
~15-30mm f/2.8(?)
24-70mm f/2.8
28-105mm f/??
also 2 interesting zooms for 645:
45-85mm f/4.5(?)
~95-190mm f/4.5(?)
Typically on the Pentax road maps, the range of the future lens is a bit past the end of the fade-out on those bars, so:
DA 10~30 From the range, I would guess this would be slow zoom (f/4~f/5.6) Or possibly a replacement for the DA 12-24/4
D FA 24-70. Large diameter zoom, so yes probably f/2.8
D FA 28-135. Probably the kit lens for the FF body, so f/4~5.6...
D FA 14~30. Large diameter zoom, so probably f/2.8
The first 645 lens is probably a straight up DA replacement for the current FA 45-85mm, adding HD, AW and SR.
The other lens is probably a companion DA zoom with the same features.
Pentax lens roadmap 2015 - dave9t5 - 02-24-2015
Quote:
D FA 24-70. Large diameter zoom, so yes probably f/2.8
D FA 28-135. Probably the kit lens for the FF body, so f/4~5.6...
D FA 14~30. Large diameter zoom, so probably f/2.8
I wonder now if some these will be re-branded Tamron lenses, like the current 18-270 lens. Might make more sense for the low volume of this system.
Pentax lens roadmap 2015 - Mazhe - 03-03-2015
Quote:I wonder now if some these will be re-branded Tamron lenses, like the current 18-270 lens. Might make more sense for the low volume of this system.
None, why people are trying to spread that kind of rumors? Do you think Pentax are unable to design and produce a lens? The most likely, but not that probable given the lack of news, would be a Tokina collaboration.
Pentax lens roadmap 2015 - Brightcolours - 03-03-2015
Indeed, Tamron has a link to Sony. Would be odd to see Tamron lenses badged as Pentax, especially lenses which Tamron does not have itself?
Pentax lens roadmap 2015 - Rover - 03-03-2015
If the Tokina connection hadn't died, I would've sworn the "D-FA large diameter (WTF???) wide zoom" is a rebadge of their 16-28. But it's most likely not. THAT is something that Pentax has done in the past, and I don't think it's something they should've been ashamed off. Cooperation is never a bad thing.
Pentax lens roadmap 2015 - dave9t5 - 03-03-2015
Quote:Indeed, Tamron has a link to Sony. Would be odd to see Tamron lenses badged as Pentax, especially lenses which Tamron does not have itself?
Like I said, the current Pentax 18-270 <i>is </i>a re-badged Tamron 18-270, like the Pentax 18-250 was before it.
http://www.pentaxforums.com/articles/pentax-news/pentax-k-5-ii-q10-hd-coating-560mm-announcements.html
Sony has a links to everyone, so?
Tamron has both 15-30 and 24-70 lenses...so it's not impossible.
Pentax lens roadmap 2015 - dave9t5 - 03-03-2015
Quote:
None, why people are trying to spread that kind of rumors? Do you think Pentax are unable to design and produce a lens? The most likely, but not that probable given the lack of news, would be a Tokina collaboration.
Which people?
It's not a question of ability but resources (time, cost).