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steven smith · 07-31-2008, 09:12 AM

Is anyone out there running that combo, do you have the model with the HSM? Can you tell me about your expierence with it.? Getting ready to order and would like input.

hrishi · 07-31-2008, 09:24 AM

I was under the impression that Bigma doesn't provide HSM to Pentax..

But the new Sigma 150-500 does..

Syb · 07-31-2008, 09:44 AM

Excuse my lack of knowledge: what is HSM?

PollitowuzHere · 07-31-2008, 09:45 AM

HSM is the Sigma version of SDM for Pentax, USM for Canon etc. Basically the AF motor inside the lens.

rfortson · 07-31-2008, 09:51 AM

I have the Bigma, but not the one with HSM. I don't think it's out yet (and it's actually the 150-500, IIRC).

What specifically did you want to know? The Bigma is a great all around lens with very good image quality, especially given the extreme zoom range. What do you plan to shoot with it?

Entropy · 08-01-2008, 09:47 AM

Originally posted by steven smith

Is anyone out there running that combo, do you have the model with the HSM? Can you tell me about your expierence with it.? Getting ready to order and would like input.

The Pentax version of the Bigma is not available for Pentax. It's screwdrive but the AF seems decent (at least for a lens of its speed, f/6.3 is really pushing it). The only times I've had AF problems are trying to handhold it in low light, and that's because the focus point keeps moving because I'm a weakling.

If you aren't in good shape with good upper body strength, I strongly suggest exercising. The Bigma has reminded me how out of shape I am.

It is without a doubt a daylight lens.

As others have said, the 150-500 will be coming with HSM, but given how long Sigma is taking to get the 70-200 out for Pentax, I'm guessing the 150-500 won't be out until sometime in 2009.

I don't have too much experience with the lens so far thanks to weather and time issues, but I like it so far.

blwnhr · 08-02-2008, 05:51 AM

Ask whatever you like, I have had the lens for over a year and taken in excess of 5,000 shots with it. Check out any of my motorsport threads to see what this lens can do.

iced · 08-05-2008, 04:53 PM

I purchased bigma 50-500 last week and it works well with my K10D. also purchased a Sigma doubler but have to operate in manual focus when using. it is awsum, a bit heavy need a trypod. I am new at this hope it helps.

rfortson · 08-06-2008, 01:20 PM

Originally posted by iced

I purchased bigma 50-500 last week and it works well with my K10D. also purchased a Sigma doubler but have to operate in manual focus when using. it is awsum, a bit heavy need a trypod. I am new at this hope it helps.

Hey Iced,

Let's see some shots of Albany (pronounced "All-Bennie")! I used to live in Tifton and travelled all over south GA. Welcome to the forum.

Snapac · 08-26-2008, 01:48 PM

Originally posted by iced

I purchased bigma 50-500 last week and it works well with my K10D. also purchased a Sigma doubler but have to operate in manual focus when using. it is awsum, a bit heavy need a trypod. I am new at this hope it helps.

Any shots yet?, I'm thinking about getting one

lesmore49 · 08-26-2008, 03:54 PM

There is a fellow (Roger) on another website that takes wildlife pictures with his K10D and 50-500 Sigma. He uses a Bushmaster brace for the unit. His photographs that he has posted are wonderful. Very impressive pictures. He also uses a top of the line Canon DSLR with a big Canon telephoto. These pictures are also tremendous.

He posts on Steve's, usually under wildlife. I'm not sure which pix is from the Pentax, which from the Canon. I think he id's sometimes which is the K10D/Bigma, which is the Canon.

Entropy · 08-27-2008, 10:33 AM

Originally posted by lesmore49

There is a fellow (Roger) on another website that takes wildlife pictures with his K10D and 50-500 Sigma. He uses a Bushmaster brace for the unit. His photographs that he has posted are wonderful. Very impressive pictures. He also uses a top of the line Canon DSLR with a big Canon telephoto. These pictures are also tremendous.

He posts on Steve's, usually under wildlife. I'm not sure which pix is from the Pentax, which from the Canon. I think he id's sometimes which is the K10D/Bigma, which is the Canon.

Do you mean BushHawk instead of Bushmaster?

lesmore49 · 08-27-2008, 01:53 PM

Originally posted by Entropy

Do you mean BushHawk instead of Bushmaster?

Probably. I could have the name wrong.

Jodokast96 · 08-27-2008, 09:59 PM

Well, he could have meant Bushmaster. They offer a nice platform for shooting a 50 as well Bushmaster BA50 Rifle

iced · 08-28-2008, 08:39 AM

Originally posted by Snapac

Any shots yet?, I'm thinking about getting one

I have a few shots poster on Flicker, some of the first ones I took, still learning. There are a couple of boats one was about 400+ yards and the other over a mile. Most of these were taken with a tripod it is a hand full shooting freehand. If I can assist in any way let me know. Thanks
http://http://www.flickr.com/photos/springcreekview/with/2806180242

07-31-2008, 09:12 AM	#1
steven smith New Member Join Date: Apr 2008 Location: oak island, nc Posts: 27	K10d w/50-500mm f4-f6.3 sigma Is anyone out there running that combo, do you have the model with the HSM? Can you tell me about your expierence with it.? Getting ready to order and would like input.

07-31-2008, 09:24 AM	#2
hrishi Senior Member Join Date: Apr 2008 Location: Pune, India Photos: Gallery Posts: 149	I was under the impression that Bigma doesn't provide HSM to Pentax..But the new Sigma 150-500 does..

08-28-2008, 08:39 AM	#15
iced Veteran Member Join Date: Aug 2008 Location: Southwest Ga. Photos: Gallery Posts: 309	Bigma Originally posted by Snapac Any shots yet?, I'm thinking about getting one I have a few shots poster on Flicker, some of the first ones I took, still learning. There are a couple of boats one was about 400+ yards and the other over a mile. Most of these were taken with a tripod it is a hand full shooting freehand. If I can assist in any way let me know. Thanks http://http://www.flickr.com/photos/springcreekview/with/2806180242

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07-31-2008, 09:44 AM	#3
Syb Veteran Member Join Date: Aug 2007 Location: Near Utrecht, Netherlands Photos: Gallery Posts: 1,221	Excuse my lack of knowledge: what is HSM?

07-31-2008, 09:45 AM	#4
PollitowuzHere Senior Member Join Date: May 2008 Location: Puerto Rico Posts: 110	HSM is the Sigma version of SDM for Pentax, USM for Canon etc. Basically the AF motor inside the lens.

07-31-2008, 09:51 AM	#5
rfortson Veteran Member Join Date: Sep 2006 Location: Houston TX Photos: Gallery Posts: 2,129	I have the Bigma, but not the one with HSM. I don't think it's out yet (and it's actually the 150-500, IIRC). What specifically did you want to know? The Bigma is a great all around lens with very good image quality, especially given the extreme zoom range. What do you plan to shoot with it?

08-01-2008, 09:47 AM	#6
Entropy Veteran Member Join Date: Jun 2007 Location: Owego, NY Posts: 976	Originally posted by steven smith Is anyone out there running that combo, do you have the model with the HSM? Can you tell me about your expierence with it.? Getting ready to order and would like input. The Pentax version of the Bigma is not available for Pentax. It's screwdrive but the AF seems decent (at least for a lens of its speed, f/6.3 is really pushing it). The only times I've had AF problems are trying to handhold it in low light, and that's because the focus point keeps moving because I'm a weakling. If you aren't in good shape with good upper body strength, I strongly suggest exercising. The Bigma has reminded me how out of shape I am. It is without a doubt a daylight lens. As others have said, the 150-500 will be coming with HSM, but given how long Sigma is taking to get the 70-200 out for Pentax, I'm guessing the 150-500 won't be out until sometime in 2009. I don't have too much experience with the lens so far thanks to weather and time issues, but I like it so far.

08-02-2008, 05:51 AM	#7
blwnhr Veteran Member Join Date: May 2007 Location: Tasmania, Australia Photos: Gallery Posts: 663	Ask whatever you like, I have had the lens for over a year and taken in excess of 5,000 shots with it. Check out any of my motorsport threads to see what this lens can do.

08-05-2008, 04:53 PM	#8
iced Veteran Member Join Date: Aug 2008 Location: Southwest Ga. Photos: Gallery Posts: 309	I purchased bigma 50-500 last week and it works well with my K10D. also purchased a Sigma doubler but have to operate in manual focus when using. it is awsum, a bit heavy need a trypod. I am new at this hope it helps.

08-06-2008, 01:20 PM	#9
rfortson Veteran Member Join Date: Sep 2006 Location: Houston TX Photos: Gallery Posts: 2,129	Originally posted by iced I purchased bigma 50-500 last week and it works well with my K10D. also purchased a Sigma doubler but have to operate in manual focus when using. it is awsum, a bit heavy need a trypod. I am new at this hope it helps. Hey Iced, Let's see some shots of Albany (pronounced "All-Bennie")! I used to live in Tifton and travelled all over south GA. Welcome to the forum.

08-26-2008, 01:48 PM	#10
Snapac New Member Join Date: Jan 2008 Location: Atlanta Photos: Gallery Posts: 7	Originally posted by iced I purchased bigma 50-500 last week and it works well with my K10D. also purchased a Sigma doubler but have to operate in manual focus when using. it is awsum, a bit heavy need a trypod. I am new at this hope it helps. Any shots yet?, I'm thinking about getting one

08-26-2008, 03:54 PM	#11
lesmore49 Pentaxian Join Date: Nov 2007 Location: Western Canada Posts: 12,350	There is a fellow (Roger) on another website that takes wildlife pictures with his K10D and 50-500 Sigma. He uses a Bushmaster brace for the unit. His photographs that he has posted are wonderful. Very impressive pictures. He also uses a top of the line Canon DSLR with a big Canon telephoto. These pictures are also tremendous. He posts on Steve's, usually under wildlife. I'm not sure which pix is from the Pentax, which from the Canon. I think he id's sometimes which is the K10D/Bigma, which is the Canon.

08-27-2008, 10:33 AM	#12
Entropy Veteran Member Join Date: Jun 2007 Location: Owego, NY Posts: 976	Originally posted by lesmore49 There is a fellow (Roger) on another website that takes wildlife pictures with his K10D and 50-500 Sigma. He uses a Bushmaster brace for the unit. His photographs that he has posted are wonderful. Very impressive pictures. He also uses a top of the line Canon DSLR with a big Canon telephoto. These pictures are also tremendous. He posts on Steve's, usually under wildlife. I'm not sure which pix is from the Pentax, which from the Canon. I think he id's sometimes which is the K10D/Bigma, which is the Canon. Do you mean BushHawk instead of Bushmaster?

08-27-2008, 01:53 PM	#13
lesmore49 Pentaxian Join Date: Nov 2007 Location: Western Canada Posts: 12,350	Originally posted by Entropy Do you mean BushHawk instead of Bushmaster? Probably. I could have the name wrong.

08-27-2008, 09:59 PM	#14
Jodokast96 Veteran Member Join Date: Oct 2007 Location: Erial, NJ USA Photos: Gallery \| Albums Posts: 2,134	Well, he could have meant Bushmaster. They offer a nice platform for shooting a 50 as well Bushmaster BA50 Rifle

K10d w/50-500mm f4-f6.3 sigma

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