View previous topic :: View next topic |
Author |
Message |
kidu79
Joined: 05 Feb 2013 Posts: 4 Location: Romania
|
Posted: Tue Feb 05, 2013 12:22 pm Post subject: Rank Taylor Hobson Varotal V 40-400 F4 lens |
|
|
kidu79 wrote:
Hi all
Do you have any information about the above the lens from the title?
I have one of these, but I don't know what was this used for?, what mount it has? , is it still usable now in the "digital era"?, what is the market price for such a "dinosaur" ?
I assume it's a cinema lens, not photo lens, since it has the T-factor stated also (T4.5) on it.
It's very heavy, around 9-10kg, the ZenitE shown in the pics feels like a feather compared to this lens.
Here I attach some pictures:
Thanks for any feedback/information about it.
PS: for some strange reason I can see the pictures if I edit the post and push the Preview button, but after I submit the post, it seems that the link to the pictures is broken. @Admins: please help! F1! |
|
Back to top |
|
|
SVP
Joined: 15 Jan 2009 Posts: 665 Location: Greece
Expire: 2017-12-17
|
Posted: Wed Feb 06, 2013 10:49 am Post subject: Re: Rank Taylor Hobson Varotal V 40-400 F4 lens |
|
|
SVP wrote:
Should look ok now:
kidu79 wrote: |
Hi all
Do you have any information about the above the lens from the title?
I have one of these, but I don't know what was this used for?, what mount it has? , is it still usable now in the "digital era"?, what is the market price for such a "dinosaur" ?
I assume it's a cinema lens, not photo lens, since it has the T-factor stated also (T4.5) on it.
It's very heavy, around 9-10kg, the ZenitE shown in the pics feels like a feather compared to this lens.
Here I attach some pictures:
Thanks for any feedback/information about it.
PS: for some strange reason I can see the pictures if I edit the post and push the Preview button, but after I submit the post, it seems that the link to the pictures is broken. @Admins: please help! F1! |
Welcome on board, btw. |
|
Back to top |
|
|
kds315*
Joined: 12 Mar 2008 Posts: 16544 Location: Weinheim, Germany
Expire: 2021-03-09
|
Posted: Wed Feb 06, 2013 12:45 pm Post subject: |
|
|
kds315* wrote:
Old TV camera zoom lens, for small sensor size not very high resolution. _________________ Klaus - Admin
"S'il vient a point, me souviendra" [Thomas Bohier (1460-1523)]
http://www.macrolenses.de for macro and special lens info
http://www.pbase.com/kds315/uv_photos for UV Images and lens/filter info
https://www.flickr.com/photos/kds315/albums my albums using various lenses
http://photographyoftheinvisibleworld.blogspot.com/ my UV BLOG
http://www.travelmeetsfood.com/blog Food + Travel BLOG
https://galeriafotografia.com Architecture + Drone photography
Currently most FAV lens(es):
X80QF f3.2/80mm
Hypergon f11/26mm
ELCAN UV f5.6/52mm
Zeiss UV-Planar f4/60mm
Zeiss UV-Planar f2/62mm
Lomo Уфар-12 f2.5/41mm
Lomo Зуфар-2 f4.0/350mm
Lomo ZIKAR-1A f1.2/100mm
Nikon UV Nikkor f4.5/105mm
Zeiss UV-Sonnar f4.3/105mm
CERCO UV-VIS-NIR f1.8/45mm
CERCO UV-VIS-NIR f4.1/94mm
CERCO UV-VIS-NIR f2.8/100mm
Steinheil Quarzobjektiv f1.8/50mm
Pentax Quartz Takumar f3.5/85mm
Carl Zeiss Jena UV-Objektiv f4/60mm
NYE OPTICAL Lyman-Alpha II f1.1/90mm
NYE OPTICAL Lyman-Alpha I f2.8/200mm
COASTAL OPTICS f4/60mm UV-VIS-IR Apo
COASTAL OPTICS f4.5/105mm UV-Micro-Apo
Pentax Ultra-Achromatic Takumar f4.5/85mm
Pentax Ultra-Achromatic Takumar f5.6/300mm
Rodenstock UV-Rodagon f5.6/60mm + 105mm + 150mm
|
|
Back to top |
|
|
danfromm
Joined: 04 Sep 2011 Posts: 576
|
Posted: Wed Feb 06, 2013 2:27 pm Post subject: |
|
|
danfromm wrote:
Interesting. I have a similar TTH monstrosity, an f/5.6 Varotal 10:1. Not particularly usable because the zoom group doesn't move as it should, there's a mechanical problem.
My beast doesn't have a t/stop engraved, is lighter than yours. It is somewhat unusual in that the front surface is concave to the subject. Mine's mount is similar to yours', and I think both fit TV cameras as Klaus said.
TTH also made Varotals for cine cameras. The VM describes them as very sharp. G. H. Cook, TTH's chief designer and responsible for the Varotals and other TTH lenses (12"/4 tele, for one), won a technical Oscar for his Varotals.
I'm sure Klaus is right about your monster, but mine projects a rather larger image circle than he suggests.
Last edited by danfromm on Wed Feb 06, 2013 2:41 pm; edited 1 time in total |
|
Back to top |
|
|
kidu79
Joined: 05 Feb 2013 Posts: 4 Location: Romania
|
Posted: Wed Feb 06, 2013 2:35 pm Post subject: |
|
|
kidu79 wrote:
Hi all
In the mean time I have found this link: http://www.smecc.org/rank_taylor_hobson.htm
So it seems it's designed for 35mm film, so it's not that "small sensor"...it should work fine on APS-C sensor, and probably give some vignetting on FX sensors.
@SVP: thank you very much for help with the images, and for the welcome message. |
|
Back to top |
|
|
kds315*
Joined: 12 Mar 2008 Posts: 16544 Location: Weinheim, Germany
Expire: 2021-03-09
|
Posted: Wed Feb 06, 2013 3:38 pm Post subject: |
|
|
kds315* wrote:
For 35mm film? A TV camera?? Guess you got something mixed up...
Vidicons and the like had 1" format at the time and by that strange definition that meant not 25.4mm but a 16mm image diagonal
http://en.wikipedia.org/wiki/Image_sensor_format
But surely a test will reveal what it really delivers
Btw. the funny thing is that the glass was made by SCHOTT in Germany, the optical lens making by SCHNEIDER Kreuznach in Germany and the coating by Balzers also in Germany. See http://www.fernsehmuseum.info/rank-varotal-iii.html (in German, use google translate if needed)
Oh and you may read this then also: http://photo.net/bboard/q-and-a-fetch-msg?msg_id=000lOx _________________ Klaus - Admin
"S'il vient a point, me souviendra" [Thomas Bohier (1460-1523)]
http://www.macrolenses.de for macro and special lens info
http://www.pbase.com/kds315/uv_photos for UV Images and lens/filter info
https://www.flickr.com/photos/kds315/albums my albums using various lenses
http://photographyoftheinvisibleworld.blogspot.com/ my UV BLOG
http://www.travelmeetsfood.com/blog Food + Travel BLOG
https://galeriafotografia.com Architecture + Drone photography
Currently most FAV lens(es):
X80QF f3.2/80mm
Hypergon f11/26mm
ELCAN UV f5.6/52mm
Zeiss UV-Planar f4/60mm
Zeiss UV-Planar f2/62mm
Lomo Уфар-12 f2.5/41mm
Lomo Зуфар-2 f4.0/350mm
Lomo ZIKAR-1A f1.2/100mm
Nikon UV Nikkor f4.5/105mm
Zeiss UV-Sonnar f4.3/105mm
CERCO UV-VIS-NIR f1.8/45mm
CERCO UV-VIS-NIR f4.1/94mm
CERCO UV-VIS-NIR f2.8/100mm
Steinheil Quarzobjektiv f1.8/50mm
Pentax Quartz Takumar f3.5/85mm
Carl Zeiss Jena UV-Objektiv f4/60mm
NYE OPTICAL Lyman-Alpha II f1.1/90mm
NYE OPTICAL Lyman-Alpha I f2.8/200mm
COASTAL OPTICS f4/60mm UV-VIS-IR Apo
COASTAL OPTICS f4.5/105mm UV-Micro-Apo
Pentax Ultra-Achromatic Takumar f4.5/85mm
Pentax Ultra-Achromatic Takumar f5.6/300mm
Rodenstock UV-Rodagon f5.6/60mm + 105mm + 150mm
Last edited by kds315* on Wed Feb 06, 2013 3:47 pm; edited 2 times in total |
|
Back to top |
|
|
iangreenhalgh1
Joined: 18 Mar 2011 Posts: 15685
Expire: 2014-01-07
|
Posted: Wed Feb 06, 2013 3:44 pm Post subject: |
|
|
iangreenhalgh1 wrote:
The TV camera this lens was original used for probably had a 1-inch tube, 400 lines resolution.
That means the image circle will probably not be much bigger than that required for a 1-inch tube and you might find it vignettes on M4/3, let alone APS-C.
The resolution of the TV system was low, but the lens might be sharp as some other TTH TV lenses of the same vintage are sharp, I've seen some Ortals that came off a turret mount on a studio camera perform very well on digital SLRs.
I think this Varotal will be from the early 1960s and replaced the earlier Ortals that were prime lenses and were fitted onto a camera with a turret.
Only way to find out for sure what the image circle and resolution are for sure is to ask the lens itself.
Before you spend any money getting a suitable mount put on it, make a DIY one, lots of tape, some cardboard tube, it can be done.
However, is it worth it, this lens is huge and heavy, looks like something that will need to be mounted on a tripod. _________________ I don't care who designed it, who made it or what country it comes from - I just enjoy using it! |
|
Back to top |
|
|
kidu79
Joined: 05 Feb 2013 Posts: 4 Location: Romania
|
Posted: Wed Feb 06, 2013 3:50 pm Post subject: |
|
|
kidu79 wrote:
actually I have tried this lens last year with results like this:
These pics are taken with Fuji S5 (APS-C sensor) behind the lens, no adapter used, so the optical axes were not really aligned, and also some external/unwanted light was also present.
Later on I have made on a lathe and metal adapter (M42 thread) and used the M42->NikonF adapter to mount the camera on the lens.
I have obtained this:
This last picture was taken late in the evening, so higher ISO was used.
Here is a picture of how this lens looks like:
It's not me in the pic, it's a buddy with who I share this hobby.
The lens was fixed on a Bilora C-936 video tripod (rated for 7kg equipment) but I needed to use that beach chair in front of the lens to give some extra support. |
|
Back to top |
|
|
ManuallyYours
Joined: 21 Jun 2012 Posts: 35 Location: Lyon, FRANCE
|
Posted: Thu Feb 21, 2013 10:47 pm Post subject: |
|
|
ManuallyYours wrote:
Disappointed by the pix I saw. I really thought the result would have been better. Why a such "bad quality" for this kind of glass-monster ? _________________ NIKON d300s+MB-D10 |
|
Back to top |
|
|
Attila
Joined: 24 Feb 2007 Posts: 57849 Location: Hungary
Expire: 2025-11-18
|
Posted: Fri Feb 22, 2013 1:30 am Post subject: |
|
|
Attila wrote:
ManuallyYours wrote: |
Disappointed by the pix I saw. I really thought the result would have been better. Why a such "bad quality" for this kind of glass-monster ? |
Very good question, probably reason is people willing to pay more for bigger stuff _________________ -------------------------------
Items on sale on Ebay
Sony NEX-7 Carl Zeiss Planar 85mm f1.4, Minolta MD 35mm f1.8, Konica 135mm f2.5, Minolta MD 50mm f1.2, Minolta MD 250mm f5.6, Carl Zeiss Sonnar 180mm f2.8
|
|
Back to top |
|
|
iangreenhalgh1
Joined: 18 Mar 2011 Posts: 15685
Expire: 2014-01-07
|
Posted: Fri Feb 22, 2013 1:59 am Post subject: |
|
|
iangreenhalgh1 wrote:
This lens was designed for 1 inch tube TV cameras. At that time, TV had around 400 lines, later it became around 600. Therefore the lens didn't have to be high resolution, it also didn't have to be highly corrected for some abberations. I'm not sure what the design criteria would be for such a lens, it would have to be parfocal of course, to allow zooms. _________________ I don't care who designed it, who made it or what country it comes from - I just enjoy using it! |
|
Back to top |
|
|
kidu79
Joined: 05 Feb 2013 Posts: 4 Location: Romania
|
Posted: Fri Feb 22, 2013 8:30 am Post subject: |
|
|
kidu79 wrote:
please consider the following:
- first picture was keeping the camera by hand behind the lens (no alignement, light going between camera and lens, so on...)
- second picture was using an adapter, so optical axes are aligned, no ambient light going between lens and camera, but the adapter was shiny inside (milled steel part) so some internal reflection are probabily causing some artefacts. Also this was taken in the evening (around 8pm) at ISO3200 , with no stabilization and wide open...
for this "old timer" I would say it's decent... anyway, since this monster cost me a six-pack of beer for 2 lenses like this (this one, and one disassembled) I would say the quality is not that bad |
|
Back to top |
|
|
|
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|