TV lens Cosmicar 12.5mm/1.9 on Pentax-Q

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TV lens Cosmicar 12.5mm/1.9 on Pentax-Q

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ferrick

Level 3

Joined: 20 Apr 2012
Posts: 643
Location: Hong Kong

Posted: Mon Mar 18, 2013 1:36 pm Post subject: TV lens Cosmicar 12.5mm/1.9 on Pentax-Q

ferrick wrote: Trying out this combination. Looks quite good to me. Glad to hear comments from forum members. Last edited by ferrick on Tue Mar 19, 2013 5:58 am; edited 1 time in total

kds315*

Joined: 12 Mar 2008
Posts: 16663
Location: Weinheim, Germany

Supporting Member

Expire: 2021-03-09

Posted: Mon Mar 18, 2013 4:11 pm Post subject:

kds315* wrote: Yes, astonishingly good! _________________ 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 Ð£Ñ„Ð°Ñ€-12 f2.5/41mm Lomo Ð—ÑƒÑ„Ð°Ñ€-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

Nordentro

Joined: 24 Jun 2010
Posts: 4713
Location: Lillehammer, Norway

Supporting Member

Expire: 2015-01-29

Posted: Mon Mar 18, 2013 7:38 pm Post subject:

Nordentro wrote:

kds315* wrote:

Yes, astonishingly good!

+1, among the best combo's I've seen with the Q Wink

_________________
Lars | Manuellfokus.no

Attila

Joined: 24 Feb 2007
Posts: 57865
Location: Hungary

Supporting Member

Expire: 2025-11-18

Posted: Mon Mar 18, 2013 8:43 pm Post subject:

Attila wrote: I think still not reach earliest DSLR or mirror less camera level, probably require best lenses with highest resolution. _________________ ------------------------------- 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

ferrick

Level 3

Joined: 20 Apr 2012
Posts: 643
Location: Hong Kong

Posted: Mon Mar 18, 2013 10:04 pm Post subject:

ferrick wrote:

kds315* wrote:

Yes, astonishingly good!

Thanks for viewing and the comment! Very Happy

ferrick

Level 3

Joined: 20 Apr 2012
Posts: 643
Location: Hong Kong

Posted: Mon Mar 18, 2013 10:04 pm Post subject:

ferrick wrote:

Nordentro wrote:

kds315* wrote:

Yes, astonishingly good!

+1, among the best combo's I've seen with the Q Wink

Thanks for viewing and the comment! Very Happy

ferrick

Level 3

Joined: 20 Apr 2012
Posts: 643
Location: Hong Kong

Posted: Mon Mar 18, 2013 10:07 pm Post subject:

ferrick wrote:

Attila wrote:

I think still not reach earliest DSLR or mirror less camera level, probably require best lenses with highest resolution.

Thanks for viewing and the comment! Yes, with such a small sensor it still not reach the levels. I am still searching for the excellent lens for the Q! Smile

Attila

Joined: 24 Feb 2007
Posts: 57865
Location: Hungary

Supporting Member

Expire: 2025-11-18

Posted: Mon Mar 18, 2013 10:42 pm Post subject:

Attila wrote:

ferrick wrote:

Attila wrote:

I think still not reach earliest DSLR or mirror less camera level, probably require best lenses with highest resolution.

Thanks for viewing and the comment! Yes, with such a small sensor it still not reach the levels. I am still searching for the excellent lens for the Q! Smile

Helios 103 one of the highest resolution cheap lens , problem only focus and mount Sad

_________________
-------------------------------
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

Laurence

Joined: 26 Mar 2007
Posts: 4809
Location: Western Washington State

Supporting Member

Expire: 2016-06-19

Posted: Tue Mar 19, 2013 9:00 pm Post subject:

Laurence wrote: Outstanding images! The lens has its own personality - perfectly neutral colors, not too warm or too cold. These are really beautiful. _________________ Assent, and you are sane; Demur,—you ’re straightway dangerous, And handled with a chain. Emily Dickinson Cameras and Lenses in Use: Yashica Mat 124 w/ Yashinon 80/3.5, CV Apo-Lanthar 90/3.5SL, (Thank you Klaus), Pentax 645, Flek 50, Pentax-A 150 Pentax-A 120 Macro Voigtlander Vitomatic I w/Color Skopar 50/2.8 Konica TC and zoom lenses (thanks Carsten) Contax AX Yashica ML 50/2 Yashica ML 35/2.8 Carl Zeiss Contax 50/1.4 Tamron Adaptall SP 17/3.5 Tamron Adaptall 28/2.5 Tamron Adaptall SP 300/2.8 LD (IF)

ferrick

Level 3

Joined: 20 Apr 2012
Posts: 643
Location: Hong Kong

Posted: Wed Mar 20, 2013 5:36 am Post subject:

ferrick wrote:

Laurence wrote:

Outstanding images! The lens has its own personality - perfectly neutral colors, not too warm or too cold. These
are really beautiful.

Thanks for viewing and the comments! Smile

Laurence

Joined: 26 Mar 2007
Posts: 4809
Location: Western Washington State

Supporting Member

Expire: 2016-06-19

Posted: Thu Mar 21, 2013 6:43 am Post subject:

Laurence wrote:

ferrick wrote:

Laurence wrote:

Outstanding images! The lens has its own personality - perfectly neutral colors, not too warm or too cold. These
are really beautiful.

Thanks for viewing and the comments! Smile

The image of the tree branches looks very good for lack of chromatic aberrations (CA - different colors
along the edges of tree limbs, often the correspondingly different color opposite the color wheel of reds,
greens, and blues) On the higher resolution image that you have, can you see any CA? Pretty darn amazing
lens if the CA is low or non-existent in that type of shot. Shocked

_________________

Assent, and you are sane;
Demur,—you ’re straightway dangerous,
And handled with a chain.
Emily Dickinson

Cameras and Lenses in Use:

Yashica Mat 124 w/ Yashinon 80/3.5,

CV Apo-Lanthar 90/3.5SL, (Thank you Klaus),

Pentax 645,
Flek 50,
Pentax-A 150
Pentax-A 120 Macro

Voigtlander Vitomatic I w/Color Skopar 50/2.8

Konica TC and zoom lenses (thanks Carsten)

Contax AX
Yashica ML 50/2
Yashica ML 35/2.8
Carl Zeiss Contax 50/1.4
Tamron Adaptall SP 17/3.5
Tamron Adaptall 28/2.5
Tamron Adaptall SP 300/2.8 LD (IF)

ForenSeil

Joined: 15 Apr 2011
Posts: 2726
Location: Kiel, Germany.

Posted: Thu Mar 21, 2013 12:45 pm Post subject:

ForenSeil wrote: It looks slightly better than my Cosmicar 12,5mm F1.4 (especially in the extreme corners), which is the best lens I found for the Q until now http://forum.mflenses.com/cosmicar-12-5mm-f1-4-c-mount-on-pentax-q-t57002.html _________________ I'm not a collector, I'm a tester My camera: Sony A7+Zeiss Sonnar 55/1.8 Current favourite lenses (I have many more): A few macro-Tominons, Samyang 12/2.8, Noritsu 50.7/9.5, Rodagon 105/5.6 on bellows, Samyang 135/2, Nikon ED 180/2.8, Leitz Elmar-R 250/4, Celestron C8 2000mm F10 Most wanted: Samyang 24/1.4, Samyang 35/1.4, Nikon 200/2 ED My Blog: http://picturechemistry.own-blog.com/ (German language)

ferrick

Level 3

Joined: 20 Apr 2012
Posts: 643
Location: Hong Kong

Posted: Thu Mar 21, 2013 9:56 pm Post subject:

ferrick wrote:

Laurence wrote:

ferrick wrote:

Laurence wrote:

Outstanding images! The lens has its own personality - perfectly neutral colors, not too warm or too cold. These
are really beautiful.

Thanks for viewing and the comments! Smile

This is a crop of the original. Not sure CA control is good or not. Please advise. Thank you!

ferrick

Level 3

Joined: 20 Apr 2012
Posts: 643
Location: Hong Kong

Posted: Thu Mar 21, 2013 9:58 pm Post subject:

ferrick wrote:

ForenSeil wrote:

It looks slightly better than my Cosmicar 12,5mm F1.4 (especially in the extreme corners), which is the best lens I found for the Q until now
http://forum.mflenses.com/cosmicar-12-5mm-f1-4-c-mount-on-pentax-q-t57002.html

Really! Then, I can stop searching now. Smile

ForenSeil

Joined: 15 Apr 2011
Posts: 2726
Location: Kiel, Germany.

Posted: Sat Mar 23, 2013 4:11 pm Post subject:

ForenSeil wrote:

ferrick wrote:

ForenSeil wrote:

Really! Then, I can stop searching now. Smile

I'm 100% sure that there are are still better lenses out there.
I've just found an Docter Optics 16/1.8 C-Mount which is much better than both Cosmicars Wink

_________________
I'm not a collector, I'm a tester Smile

My camera: Sony A7+Zeiss Sonnar 55/1.8
Current favourite lenses (I have many more):
A few macro-Tominons, Samyang 12/2.8, Noritsu 50.7/9.5, Rodagon 105/5.6 on bellows, Samyang 135/2, Nikon ED 180/2.8, Leitz Elmar-R 250/4, Celestron C8 2000mm F10

Most wanted: Samyang 24/1.4, Samyang 35/1.4, Nikon 200/2 ED

My Blog: http://picturechemistry.own-blog.com/
(German language)

ferrick

Level 3

Joined: 20 Apr 2012
Posts: 643
Location: Hong Kong

Posted: Sat Mar 23, 2013 4:35 pm Post subject:

ferrick wrote:

ForenSeil wrote:

ferrick wrote:

ForenSeil wrote:

Really! Then, I can stop searching now. Smile

I'm 100% sure that there are are still better lenses out there.
I've just found an Docter Optics 16/1.8 C-Mount which is much better than both Cosmicars Wink

I just found another one that perform better! It's a Taylor Hobson 25mm/1.9. Very sharp, and with nice bokeh too! Smile

http://forum.mflenses.com/stunning-taylor-hobson-25mm-f-1-9-on-pentax-q-t57544.html

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