20x zoom lens -- various topics

Richard Tuplin · September 8th, 2004, 06:18 AM

Barry & Pete,
Many thanks to both of you for the reply. I presume the GL2 is the US version of our XM2? Its also interesting to read that the 3x zoom loses autofocus at times, i'll watch for that! Thanks for the comment on the zoom speed Pete, sounds like its ideal for my railway filming!

What do you think to the mic on the XL2? On the XM2 the mic is fantasic - good allround sound, mine is fitted with a Rycote wind mic and there's no wind noise on it at all, even in a gale! Is the XL2 the same or would an extenal mic be a better option?

I'll go and find and have a read of your XL2 first impessions post Barry. I've since been looking around the web at the 3x zoom lens and most of the advertising for it states 16 speed zoom. The interesting thing seems to be that it cost in UK pounds is almost identical to the cost in US dollers! @ the 600 mark. May seriously think about buying one in the US and importing it!

Richard Tuplin · September 8th, 2004, 06:21 AM

Pete,
Sorry mean't to say, I've looked at the info on this Sony HDV cam. Can't say I'm immediately impressed with it - although I reserve comment until I've seen one!

The other reason for going for the XL2 is that I prefer shoulder mounted camera's, as when we're in tight situations or safety reasons preclude the use of a tripod, I do think the shoulder mounted models give a steadier picture!

Rich

Greg Boston · September 8th, 2004, 06:35 AM

I did see an accessory type shoulder pad on Sony's website while scrolling through the accessories. The pad reminded me more of the original shoulder rest that came with the XL1 and 1s. Still, it looks like an interesting camera. But, my XL2 arrives this Friday and I get to retain backward compatibilty with my XL-1 stuff. A very big plus for my personal needs.

regards,

-gb-

Richard Tuplin · September 8th, 2004, 08:42 AM

Hi Greg,
Yes, that was one of my reasons for wanting to stick with Canon, that all the batteries etc.. would still work on the new camera, reducing the overhall upgrade costs!

Norman Woo · September 14th, 2004, 07:58 PM

I noticed that this button is no longer on the 20X lens. Is it located somewhere else?

I've gotten so use to it on my XL1. I always shoot in manual focus and tap the "Push AF" to nudge the focus which works pretty well for me.

Now I'll have to use the lens focus barrel.

Thanks

Chris Hurd · September 14th, 2004, 09:00 PM

Actually, there is a Push AF on the new 20x lens. Except it's a momentary slide switch instead of a button. There's a photo of it on this page, fifth image down.

Jim Sofranko · September 15th, 2004, 07:13 PM

I was curious how people are liking or disliking the new 20x lens on the XL2.

Is the 20x longer or wider than the 16x?

Is the 20x as wide as the 3x wide lense?

How about other characterisitics such as sharpness, contrast and such?

Many thanks in advance.

Greg Milneck · September 15th, 2004, 07:24 PM

I have never used the 16X or 3X, but I can tell you this is a very high quality lens. It has received Canons L designation, which means it is a well made and designed lens.

The lens is very heavy and has a great feel....also very sharp.

Barry Goyette · September 15th, 2004, 08:20 PM

Jim

the lens is longer than the 16x...but not any wider...ditto for the 3x.

It is a beautiful lens...I don't know how it really compares with the 16x...in terms of sharpness, contrast..but the OIS seems decidedly more aggressive, and to my eye...better. the autofocusing is much more effective, I have yet to see it hunt in the way the 16x could.

The real difference here is the chip, I think...I never saw any real difference in sharpness between my 16x IS II and my 16x manual, and the 16x manual seems every bit as sharp as the 20x...and both look absolutely beautiful on the xl2.

Barry

Chris Hurd · September 15th, 2004, 09:41 PM

See a complete comparison of fields of view, etc. here:

http://www.dvinfo.net/canonxl2/articles/article04.php

David Lach · September 15th, 2004, 11:04 PM

Barry, so you have a 16x manual servo and the 20x AF? Did you do some objective comparisons between the 2? Like resolution chart comparison? I'm very interested to know the real difference between them as far as resolution and sharpness are concerned.

Jim Sofranko · September 16th, 2004, 07:25 AM

Chris, thanks for the link. Very helpful, I must have missed it when I was previously browsing your site.

Is it possible to shot handheld, even with the OIS, zoomed in all the way on the 20x? Or is it truly for tripod applications?

Aaron Shaw · September 16th, 2004, 11:48 AM

I believe Barry got some good footage zoomed in all the way while hand-holding the XL2.

Regarding Resolution: I'm curious to see if there is a difference between the 3x wide and 20x.

Barry Goyette · September 16th, 2004, 11:59 AM

David...nothing scientific..The san Diego footage (bikes and convention center) I posted last week was shot with both lenses... I can't really tell you which is which without going back to the original tapes...which says something...Test charts with DV footage don't tell you any thing as far as the lens goes. The format is the limiting factor on every test I've run. I'll try to do some more comparisons soon, or maybe post some stills from San Diego...I'm buried here so It may be a few days.

Barry

David Lach · September 16th, 2004, 04:58 PM

Thanks Barry, but I want them now! :D

Just kidding of course. I appreciate your help.

September 14th, 2004, 07:58 PM	#20
Norman Woo Regular Crew Join Date: Jan 2002 Location: Brossard, Quebec, Canada Posts: 147	Push AF on the XL2 20X Lens? I noticed that this button is no longer on the 20X lens. Is it located somewhere else? I've gotten so use to it on my XL1. I always shoot in manual focus and tap the "Push AF" to nudge the focus which works pretty well for me. Now I'll have to use the lens focus barrel. Thanks

September 14th, 2004, 09:00 PM	#21
Chris Hurd Obstreperous Rex Join Date: Jan 2001 Location: San Marcos, TX Posts: 27,368 Images: 513	Actually, there is a Push AF on the new 20x lens. Except it's a momentary slide switch instead of a button. There's a photo of it on this page, fifth image down. __________________ CH Search DV Info Net \| 20 years of DVi \| ...Tuesday is Soylent Green Day!

September 15th, 2004, 07:13 PM	#22
Jim Sofranko Major Player Join Date: Mar 2004 Location: West Shokan, NY Posts: 217	20x lens comparisons I was curious how people are liking or disliking the new 20x lens on the XL2. Is the 20x longer or wider than the 16x? Is the 20x as wide as the 3x wide lense? How about other characterisitics such as sharpness, contrast and such? Many thanks in advance.

September 15th, 2004, 07:24 PM	#23
Greg Milneck Regular Crew Join Date: Sep 2004 Location: Baton Rouge, LA Posts: 145	I have never used the 16X or 3X, but I can tell you this is a very high quality lens. It has received Canons L designation, which means it is a well made and designed lens. The lens is very heavy and has a great feel....also very sharp. __________________ www.digitalfx.tv

September 15th, 2004, 09:41 PM	#25
Chris Hurd Obstreperous Rex Join Date: Jan 2001 Location: San Marcos, TX Posts: 27,368 Images: 513	See a complete comparison of fields of view, etc. here: http://www.dvinfo.net/canonxl2/articles/article04.php __________________ CH Search DV Info Net \| 20 years of DVi \| ...Tuesday is Soylent Green Day!

September 8th, 2004, 06:18 AM	#16
Richard Tuplin New Boot Join Date: Sep 2004 Location: UK Posts: 7	Barry & Pete, Many thanks to both of you for the reply. I presume the GL2 is the US version of our XM2? Its also interesting to read that the 3x zoom loses autofocus at times, i'll watch for that! Thanks for the comment on the zoom speed Pete, sounds like its ideal for my railway filming! What do you think to the mic on the XL2? On the XM2 the mic is fantasic - good allround sound, mine is fitted with a Rycote wind mic and there's no wind noise on it at all, even in a gale! Is the XL2 the same or would an extenal mic be a better option? I'll go and find and have a read of your XL2 first impessions post Barry. I've since been looking around the web at the 3x zoom lens and most of the advertising for it states 16 speed zoom. The interesting thing seems to be that it cost in UK pounds is almost identical to the cost in US dollers! @ the 600 mark. May seriously think about buying one in the US and importing it!

September 8th, 2004, 06:21 AM	#17
Richard Tuplin New Boot Join Date: Sep 2004 Location: UK Posts: 7	Pete, Sorry mean't to say, I've looked at the info on this Sony HDV cam. Can't say I'm immediately impressed with it - although I reserve comment until I've seen one! The other reason for going for the XL2 is that I prefer shoulder mounted camera's, as when we're in tight situations or safety reasons preclude the use of a tripod, I do think the shoulder mounted models give a steadier picture! Rich

September 8th, 2004, 06:35 AM	#18
Greg Boston Wrangler Join Date: Oct 2003 Location: DFW area, TX Posts: 6,117 Images: 1	I did see an accessory type shoulder pad on Sony's website while scrolling through the accessories. The pad reminded me more of the original shoulder rest that came with the XL1 and 1s. Still, it looks like an interesting camera. But, my XL2 arrives this Friday and I get to retain backward compatibilty with my XL-1 stuff. A very big plus for my personal needs. regards, -gb-

September 8th, 2004, 08:42 AM	#19
Richard Tuplin New Boot Join Date: Sep 2004 Location: UK Posts: 7	Hi Greg, Yes, that was one of my reasons for wanting to stick with Canon, that all the batteries etc.. would still work on the new camera, reducing the overhall upgrade costs!

September 15th, 2004, 08:20 PM	#24
Barry Goyette Trustee Join Date: Oct 2001 Location: San Luis Obispo CA Posts: 1,195	Jim the lens is longer than the 16x...but not any wider...ditto for the 3x. It is a beautiful lens...I don't know how it really compares with the 16x...in terms of sharpness, contrast..but the OIS seems decidedly more aggressive, and to my eye...better. the autofocusing is much more effective, I have yet to see it hunt in the way the 16x could. The real difference here is the chip, I think...I never saw any real difference in sharpness between my 16x IS II and my 16x manual, and the 16x manual seems every bit as sharp as the 20x...and both look absolutely beautiful on the xl2. Barry

September 15th, 2004, 11:04 PM	#26
David Lach Major Player Join Date: Oct 2002 Location: Montreal, QC, Canada Posts: 570	Barry, so you have a 16x manual servo and the 20x AF? Did you do some objective comparisons between the 2? Like resolution chart comparison? I'm very interested to know the real difference between them as far as resolution and sharpness are concerned.

September 16th, 2004, 07:25 AM	#27
Jim Sofranko Major Player Join Date: Mar 2004 Location: West Shokan, NY Posts: 217	Chris, thanks for the link. Very helpful, I must have missed it when I was previously browsing your site. Is it possible to shot handheld, even with the OIS, zoomed in all the way on the 20x? Or is it truly for tripod applications?

September 16th, 2004, 11:48 AM	#28
Aaron Shaw Major Player Join Date: Jul 2004 Posts: 587	I believe Barry got some good footage zoomed in all the way while hand-holding the XL2. Regarding Resolution: I'm curious to see if there is a difference between the 3x wide and 20x.

September 16th, 2004, 11:59 AM	#29
Barry Goyette Trustee Join Date: Oct 2001 Location: San Luis Obispo CA Posts: 1,195	David...nothing scientific..The san Diego footage (bikes and convention center) I posted last week was shot with both lenses... I can't really tell you which is which without going back to the original tapes...which says something...Test charts with DV footage don't tell you any thing as far as the lens goes. The format is the limiting factor on every test I've run. I'll try to do some more comparisons soon, or maybe post some stills from San Diego...I'm buried here so It may be a few days. Barry

September 16th, 2004, 04:58 PM	#30
David Lach Major Player Join Date: Oct 2002 Location: Montreal, QC, Canada Posts: 570	Thanks Barry, but I want them now! :D Just kidding of course. I appreciate your help.