Telephoto lenses


ISP123

Link Posted 03/02/2019 - 16:31
Hi, do Sigma and Tamron no longer make telephoto lenses for Pentax ie, 50-500, 120-400 etc.

Ian

bforbes

Link Posted 03/02/2019 - 18:51
Sigma and Tamron have stopped making their new lenses in Pentax Mount. The Sigma Imaging UK site link still lists Pentax on some of the older lenses like the 50-500
Barrie
Too Old To Die Young
.
Pentax K1 K5-IIS K-01 K20D A50/2 A50/1.7 DA10-17 DA18-250 DA18-135 DA18-55 DA300 DA40 DA50-135 DA50-200 DA55-300 DA70 F35-70 DFA150-450 FA20-35 FA100 FA135 FA35 FA28 FA43 FA50 FA77 K55/1.8 M135/3.5 M200/4 M28/3.5 M28/2.8 M40/2.8 Q 01 02 MX-1 I-10 Sigma 15 24 105 180 8-16 10-20 17-35 17-50/2.8 24-70 400/5.6MF Tamron 70-200/2.8 17/3.5MF 24/2.5MF 28/2.5MF 90/2.5MF


http://www.pentaxphotogallery.com/artists/barrieforbes

ilovesaabs

Link Posted 03/02/2019 - 20:50
They might do, but is it a bad thing?

For most focal lengths Pentax have the lens model you'll ever want, and without the fear your lens will need to be sent for modification (ie K-1 lens mount or firmware update which makes 3rd party lenses inoperable).

The second reason is why I have either Pentax or Nikon branded lenses for my cameras.
AKA Welshwizard/PWynneJ
Assorted Pentax/Nikon/Mamiya stuff

petrochemist

Link Posted 04/02/2019 - 11:21
ilovesaabs wrote:
They might do, but is it a bad thing?

For most focal lengths Pentax have the lens model you'll ever want, and without the fear your lens will need to be sent for modification (ie K-1 lens mount or firmware update which makes 3rd party lenses inoperable).

The second reason is why I have either Pentax or Nikon branded lenses for my cameras.

Yes definitely a bad thing.
More options is always good, and having the major 3rd party suppliers drop them will discourage new uses from going for Pentax.
Mike
.
Pentax:K7, K100D, DA18-55, DA10-17, DA55-300, DA50-200, F100-300, F50, DA35 AL, 4* M50, 2* M135, Helicoid extension, Tak 300 f4 (& 6 film bodies)
3rd Party: Bigmos (Sigma 150-500mm OS HSM),2* 28mm, 100mm macro, 28-200 zoom, 35-80 zoom, 80-200 zoom, 80-210 zoom, 300mm M42, 600 mirror, 1000-4000 scope, 50mm M42, enlarger lenses, micro 4/3 cameras with various PK mounts, Zenit E...
Far to many tele-converters, adapters, project parts & extension tubes etc.

.[size=11:].Flickrē WPFē Panoramio

1stEverPentax

Link Posted 04/02/2019 - 11:57
petrochemist wrote:

Yes definitely a bad thing.
More options is always good, and having the major 3rd party suppliers drop them will discourage new uses from going for Pentax.

I agree totally.

stub

Link Posted 04/02/2019 - 16:24
Its all about What Pentax now cant offer.... "Choice" Speaking in full frame terms.. They now after approx 3 years just about have a range Put together. (Still no 85mm 1.4 for portraits) But in most cases only one option. So you have to pay the price like it or lump it.

Seems difficult to see what the Ricoh strategy is going forward at this time. With little investment going in for a business of this size. Marketing low. How they plan to build the business back to what it once was...? But apparently 2019 is a big year so we await the fireworks.

I dont see recoating an old lens leaving the aperture ring on. and forgetting to add WR as an answer...?

More like are we now just a Niche brand, or a cheaper halfway house market...?
K-1Gripped K-1 ungripped K-5ii K7 Various lenses

Stuart..
Last Edited by stub on 04/02/2019 - 16:25

theonenadeem

Link Posted 04/02/2019 - 18:43
There is a lot of talk about the lack of 3rd party support for Pentax cameras , but can the
mirrorless guys state what third party support they have for there brand of camera .
The last I looked Sony full frame E mount had 1 Tamron lens in total.
So come on uji or m4/3 how kany 3rd party lens do you have?

I bet you guys have at least 10 in total.

Regards

RobL

Link Posted 04/02/2019 - 18:51
Stub, you are obviously justifying the reasons you have changed brands, but I fail to understand why you are still posting negative comments here unless deep down you still need to convince yourself. Your views are not universally held, itís your choice but please allow others to be happy with theirs.

Aitch53

Link Posted 04/02/2019 - 20:17
theonenadeem wrote:
There is a lot of talk about the lack of 3rd party support for Pentax cameras , but can the
mirrorless guys state what third party support they have for there brand of camera .
The last I looked Sony full frame E mount had 1 Tamron lens in total.
So come on uji or m4/3 how kany 3rd party lens do you have?

I bet you guys have at least 10 in total.

Regards

According to the ePhotozine database there are 175 m4/3 lenses, of which 56 are Olympus/Panasonic/Leica.

For Sony FE, 80 including 26 from Sony.

That's the ones marked as not discontinued.

Hope that helps.
SteveH!

Some people call me 'strange'.
I prefer 'unconventional'.
But I'm willing to compromise and accept 'eccentric'.
Last Edited by Aitch53 on 04/02/2019 - 20:20

RobL

Link Posted 04/02/2019 - 20:57
What point is being made here? The new Hasselblad X system has just 9 lenses, the other 12 lenses and no third party options. Leica TL has just 6 lenses and M system 25 lenses. At those prices you wouldnít want more than three anyway, and none reach over 135mm. So, is the number of lenses available a reliable gauge of a manufacturerís standing? If Pentax is to retain or grow its market share against the big rivals then I suspect itís strategy is to offer something a bit different. And remember that other than Leica Pentax is the only company offering cameras and lenses in three formats: APS-C, FF and MF, which is a large field to cover with new products.
Last Edited by RobL on 04/02/2019 - 20:59

stub

Link Posted 04/02/2019 - 21:53
RobL wrote:
Stub, you are obviously justifying the reasons you have changed brands, but I fail to understand why you are still posting negative comments here unless deep down you still need to convince yourself. Your views are not universally held, itís your choice but please allow others to be happy with theirs.

Rob, your totally wrong in your comment. I havent changed brands. Probably never will. I am a loyal Pentax user. Never having owned another brand. I have no desire to change brands,. But what I do want is for the brand I do support. Is to keep pace and offer a range.
K-1Gripped K-1 ungripped K-5ii K7 Various lenses

Stuart..
Last Edited by stub on 04/02/2019 - 22:08

RobL

Link Posted 04/02/2019 - 22:25
stub wrote:
RobL wrote:
Stub, you are obviously justifying the reasons you have changed brands, but I fail to understand why you are still posting negative comments here unless deep down you still need to convince yourself. Your views are not universally held, itís your choice but please allow others to be happy with theirs.

Rob, your totally wrong in your comment. I havent changed brands. Probably never will. I am a loyal Pentax user. Never having owned another brand. I have no desire to change brands,. But what I do want is for the brand I do support. Is to keep pace and offer a range.

My sincere apologies Stub, I must have got the wrong impression. As for the range, Pentax and Leica are the only brands offering three distinct formats with lenses to suit and you know which of those has the larger range. It is a relatively small company with a large field to cover. The range is good although there are a couple of gaps, but at least there arenít any real crocks.

theonenadeem

Link Posted 04/02/2019 - 22:35
Aitch53 wrote:
[quote:3496ace15f="theonenadeem"]There is a lot of talk about the lack of 3rd party support for Pentax cameras , but can the
mirrorless guys state what third party support they have for there brand of camera .
The last I looked Sony full frame E mount had 1 Tamron lens in total.
So come on uji or m4/3 how kany 3rd party lens do you have?

I bet you guys have at least 10 in total.

Regards

According to the ePhotozine database there are 175 m4/3 lenses, of which 56 are Olympus/Panasonic/Leica.

For Sony FE, 80 including 26 from Sony.

That's the ones marked as not discontinued.

Hope that helps.[/quote

Park cameras have 26 lens in total for mirrroless (Sigma and Tamron)
Jessops are similar in there offerings.

Regards

stub

Link Posted 04/02/2019 - 23:06
RobL wrote:
stub wrote:
Quote:
Stub, you are obviously justifying the reasons you have changed brands, but I fail to understand why you are still posting negative comments here unless deep down you still need to convince yourself. Your views are not universally held, itís your choice but please allow others to be happy with theirs.

Rob, your totally wrong in your comment. I havent changed brands. Probably never will. I am a loyal Pentax user. Never having owned another brand. I have no desire to change brands,. But what I do want is for the brand I do support. Is to keep pace and offer a range.

Apology accepted Rob.. But you are right I am a frustrated Pentax user..

My sincere apologies Stub, I must have got the wrong impression. As for the range, Pentax and Leica are the only brands offering three distinct formats with lenses to suit and you know which of those has the larger range. It is a relatively small company with a large field to cover. The range is good although there are a couple of gaps, but at least there arenít any real crocks.


K-1Gripped K-1 ungripped K-5ii K7 Various lenses

Stuart..
Last Edited by stub on 04/02/2019 - 23:10

McGregNi

Link Posted 04/02/2019 - 23:38
It was stu62 who changed brands ... The first three letters of their usernames are the same.
My Guides to the Pentax Digital Camera Flash Lighting System : Download here from the PentaxForums Homepage Article .... link
Pentax K7 with BG-4 Grip / Samyang 14mm f2.8 ED AS IF UMC / DA18-55mm f3.5-5.6 AL WR / SMC A28mm f2.8 / D FA 28-105mm / SMC F35-70 f3.5-4.5 / SMC A50mm f1.7 / Tamron AF70-300mm f4-5.6 Di LD macro / SMC M75-150mm f4.0 / Tamron Adaptall (CT-135) 135mm f2.8 / Asahi Takumar-A 2X tele-converter / Pentax AF-540FGZ (I & II) Flashes / Cactus RF60/X Flashes & V6/V6II Transceiver
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