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davev8app
Joined: 09 Dec 2010 Posts: 134 Location: UK
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Posted: Sun Nov 30, 2014 10:55 am Post subject: kiron 80-200 F4 zoom first thoughts |
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davev8app wrote:
my K adapter arrived and its a nice bright morning so a test for the kiron....well it confirmed that i can not hand hold longish lenses on a nex c3 as good as a DSLR,i have many sharp shots at 200mm with my 5D and 80-200 f2.8L much less then 100th of a sec..i think it helps when a DSLR is stuck to your face using the viewfinder ..so maybe a nex 6 or 7 is better in this respect
i also had problems nailing the focus even though i zoom in with focus assist.. so i need to do more testing to rule out user error,as as it is if a photo is a bit soft it my be my fault
just found some info
Construction: 12 elements in 8 groups
80-200mm
Aperture: f4 - f22, half clicks.
Iris: 6 blades
Filter size: 55mm
Angle of acceptance: 29.7 - 12.5
Min focus distance: 1.08m/3.5ft
Maximum Reproduction Ratio lens at 200mm = 1:4
Length at infinity focus 137.5mm
Weight: 643g/22.5oz
Normally supplied with clip on hood.
Read more at: http://www.pentaxforums.com/userreviews/kiron-80-200mm-f4.html#ixzz3Ksrc0ftk
This photo of 1 of my cats was at 200mm wide open at F4 no editing apart from a lift in brightness as the nex is often fooled when have bright parts in a scene
and the crop
Title edited - it was "fist thoughts" - didn't make any sens. Himself ......oh yes my English is bad.......i am English too ...not think of an excuse as yet . _________________ nex-3c MD f3.5 35-70mm macro.. rokkor 50-135 F3.5 FDn 50mm 1.4.. black jupiter 11 135 F4..big list of 28mm 35mm 50mm 135mm to see what are keepers 5D,40D ,20D, MF Tamron SP 90 F2.5 Macro, Canon 17-35 F2.8L, Canon 80-200 F2.8L Magic drainpipe, Tokina ATX 28-70 F2.6-F2.8 Pro11, Canon 17-55 F2.8 IS The slow one Canon 100-300 F5.6L. Lens i wish i never sold>> Carl Zeiss Jena Sonnar 180 mm f2.8<
Last edited by davev8app on Thu Dec 04, 2014 12:27 am; edited 1 time in total |
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invisible
Joined: 06 Jun 2013 Posts: 343
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Posted: Wed Dec 03, 2014 12:08 am Post subject: |
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invisible wrote:
I wouldn't mind seeing more samples. This photo looks good. |
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davev8app
Joined: 09 Dec 2010 Posts: 134 Location: UK
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Posted: Thu Dec 04, 2014 12:14 am Post subject: |
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davev8app wrote:
invisible wrote: |
I wouldn't mind seeing more samples. This photo looks good. |
yes ..its a bit of i time thing as here in the UK its dark when i go to work and dark when i get back ..i now have a Minolta 70-210 f4 macro and a kiron 70-150 f4 coming so i will have a bit of a shoot out.. and may also compare at overlapping FL with my rokkor 35-70 f3.5 macro and my minolta 50-135 f3.5 as well _________________ nex-3c MD f3.5 35-70mm macro.. rokkor 50-135 F3.5 FDn 50mm 1.4.. black jupiter 11 135 F4..big list of 28mm 35mm 50mm 135mm to see what are keepers 5D,40D ,20D, MF Tamron SP 90 F2.5 Macro, Canon 17-35 F2.8L, Canon 80-200 F2.8L Magic drainpipe, Tokina ATX 28-70 F2.6-F2.8 Pro11, Canon 17-55 F2.8 IS The slow one Canon 100-300 F5.6L. Lens i wish i never sold>> Carl Zeiss Jena Sonnar 180 mm f2.8< |
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JJB
Joined: 02 Oct 2014 Posts: 424 Location: USA
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Posted: Thu Dec 04, 2014 5:31 am Post subject: |
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JJB wrote:
Those look very good indeed! _________________ Nikon D80 with 18/55 kit lens
Fujifilm XE-1 with 18/55 kit lens
Lenses:
Konica Hexanon: 28/3.5, 50/1.7 (EE), 55/3.5 macro, 135/3.2 28-135/4-4.5, 80-200/4
Mamiya Sekor SX 28/2.8, 50/2, 55/1.4, 135/2.8
Minolta: 50/1.7, 35-70/3.5, 35-105/3.5-4.5
Olympus Zuiko: 28/3.5, 50/1.8, 85/2
Rikenon: 55/1.4
Soligor: 135s made by Tamron, Komura, Tokina
Takumar/Asahi/Pentax: Pentax M 35/2.8, SMC Takumar 35/3.5, 50/1.7 (Pentax) 55/1.8 (Super Tak), 105/2.8, 200/4
Tokina 60-300, 4-5.6
Tamron: 103A 80-210/3.8-4, 46A 70-210/3.8-4, 300/5.6 (Vernon Edonar)
Vivitar: 28/2.5, S1 28-90/2.8 (Komine), S1 70-210/3.5 (Kiron)
Yashica: ML 28/2.8, 50/2
Yashinon: 50/1.4
German: Meyer Gorlitz Oreston 50/1.8, CZJ Tessar 50/2.8, Isco Gottingen 135/3.5, Schneider-Kreuzach 200/5.5
Soviet: Helios 44/2, Helios 44/4, Industar 50/3.5 (both silver and black) |
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AlexWicks
Joined: 16 May 2012 Posts: 57 Location: Ipswich, UK
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Posted: Thu Dec 04, 2014 2:15 pm Post subject: |
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AlexWicks wrote:
That's pretty impressive image quality from an old zoom! Any idea if versions in other lens mounts are optically identical or not? I see a few on ebay in OM-mount. _________________ Cameras: Sony a7s | EOS 400D | Praktica MTL3, LTL3, LLC | FED 5B
Lenses: Helios 44-2 & 44-3 | Indulstar 61 LZ | Pentacon 35mm f2.8 | Pentacon 28mm f2.8 | Minolta 28mm f2.8 |
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davev8app
Joined: 09 Dec 2010 Posts: 134 Location: UK
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Posted: Thu Dec 04, 2014 5:22 pm Post subject: |
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davev8app wrote:
AlexWicks wrote: |
That's pretty impressive image quality from an old zoom! Any idea if versions in other lens mounts are optically identical or not? I see a few on ebay in OM-mount. |
i don't see why they should be different ...so far i see reference to a 80-200 f4.5 (mine is F4) and also a 70-210 F4 some with a zoom lock
i find a AP test here for the 70-210 and 3 others http://www.zen65104.zen.co.uk/boggys_pics/lens%20tests/AmPhotog_Kiron_Quartet_Lenses_Tests_04Dec82_300dpi.pdf _________________ nex-3c MD f3.5 35-70mm macro.. rokkor 50-135 F3.5 FDn 50mm 1.4.. black jupiter 11 135 F4..big list of 28mm 35mm 50mm 135mm to see what are keepers 5D,40D ,20D, MF Tamron SP 90 F2.5 Macro, Canon 17-35 F2.8L, Canon 80-200 F2.8L Magic drainpipe, Tokina ATX 28-70 F2.6-F2.8 Pro11, Canon 17-55 F2.8 IS The slow one Canon 100-300 F5.6L. Lens i wish i never sold>> Carl Zeiss Jena Sonnar 180 mm f2.8< |
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