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Archive 2016 · Olympus E-M1 Mk II

  
 
mitesh
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p.110 #1 · Olympus E-M1 Mk II


Your instructor in on top of her game! Now all she has to do is set up a website and then start advertising BIF workshops!

MedicineMan404 wrote:
Poof doesn't participate on forums but this is one of her shots via M1ii + Oly 300mm.
She'll tell you, for first time BIF is in her life because of the M1ii-

https://c1.staticflickr.com/3/2947/33448871363_0274fb8e92_o.jpgSnail Kite by Poofadora, on Flickr




Apr 27, 2017 at 05:33 AM
mitesh
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p.110 #2 · Olympus E-M1 Mk II


i think I will pass on this lens. I'll keep holding out hope for an Oly 100-400 IS PRO. Won't be lightweight (nor will it be inexpensive), but it would be the lens I would use most.

Now that PL 8-18, that one is of interest

MedicineMan404 wrote:
Hey all.
Any interest in the PL 50-200
Surely I'm not the only one




Apr 27, 2017 at 05:36 AM
nandadevieast
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p.110 #3 · Olympus E-M1 Mk II


Mitesh, is such a lens coming?

mitesh wrote:
i think I will pass on this lens. I'll keep holding out hope for an Oly 100-400 IS PRO. Won't be lightweight (nor will it be inexpensive), but it would be the lens I would use most.

Now that PL 8-18, that one is of interest





Apr 27, 2017 at 06:12 AM
mitesh
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p.110 #4 · Olympus E-M1 Mk II


No idea. It's just a wish .

nandadevieast wrote:
Mitesh, is such a lens coming?





Apr 27, 2017 at 06:22 AM
MedicineMan404
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p.110 #5 · Olympus E-M1 Mk II


Yes sir, that 8-18 is an eye catcher.
I'll pass on the kind words to Poof.
She really is better than me; I just have more kit
Luckily/happily at least in the mFT world we can share and share alike!

She has Sony stuff too but since getting the M1ii she has not touched
the a6300 or FE 70-300G. She's just an Oly girl. She did say on the upcoming
trip to Utah she's going to force herself to use the EOS M5 but I bet she'll
have Oly stuff along too.



Apr 27, 2017 at 08:28 AM
k-h.a.w
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p.110 #6 · Olympus E-M1 Mk II


IMHO the 4/3 tunas, little tuna 150/2.0, zoom tuna 90-250/2.8, and big tuna 300/2.8 are in a league of their own and are unmatched by m4/3 lenses. They also seem to shine on the E-M1.2 with the EC-14 and EC-20.

My set is slightly back focusing on the E-M1.2. However, that can be easily corrected with an AutoFocusMicroAdjustment AFMA of -2 or -3. AFMAs can be set from -20 to +20.

It should be pointed out that a lens and a lens+EC-14 and a lens+EC-20 each have their own named AFMA. After an image is taken the AFMA used can be viewed in camera or with OV3. It also should be noted that the Tele and Wide end of zoom tuna each have their own AFMA.

BTW each prime lens actually has a matrix of AFMAs for groups of focus points, each zoom lens a matrix for Tele and Wide. However there is an easy way to set them all to the same value.

K-H.



Apr 27, 2017 at 10:12 AM
bobbytan
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p.110 #7 · Olympus E-M1 Mk II


k-h.a.w wrote:
IMHO the 4/3 tunas, little tuna 150/2.0, zoom tuna 90-250/2.8, and big tuna 300/2.8 are in a league of their own and are unmatched by m4/3 lenses. They also seem to shine on the E-M1.2 with the EC-14 and EC-20.

My set is slightly back focusing on the E-M1.2. However, that can be easily corrected with an AutoFocusMicroAdjustment AFMA of -2 or -3. AFMAs can be set from -20 to +20.

It should be pointed out that a lens and a lens+EC-14 and a lens+EC-20 each have their own named AFMA. After an image is taken the AFMA used can be viewed
...Show more

Not quite right, K-H. Olympus have said, when they launched the 300 PRO, that this is the sharpest lens that they have ever produced in their long history of making fine optics ... and the MTF charts bear testimony to this. Bokeh and OOF rendering is a different story, of course, and f2.8 will always be superior to f4. But in terms of sharpness the newer 300/4 is a little better.







Edited on Apr 27, 2017 at 11:57 AM · View previous versions



Apr 27, 2017 at 11:52 AM
k-h.a.w
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p.110 #8 · Olympus E-M1 Mk II


Bobby, in your book is there only sharpness of a lens that counts?
Try to shoot your lens at f/2.8. Compare the bokehs, ...
Are there MTF charts for the tunas? I would like to see those.

K-H.

Edited on Apr 27, 2017 at 12:00 PM · View previous versions



Apr 27, 2017 at 11:57 AM
bobbytan
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p.110 #9 · Olympus E-M1 Mk II


I have qualified that. No, sharpness isn't everything. I am actually more concerned about bokeh and OOF rendering, micro/tonal contrast, color, etc.

And this is one of the reasons why I don't like the 40-150 PRO as much as say the 75/1.8 and Nocticron.

k-h.a.w wrote:
Bobby, in your book is there only sharpness of a lens that counts?
Try to shoot your lens at f/2.8. Compare the bokehs, ...

K-H.




Edited on Apr 27, 2017 at 12:02 PM · View previous versions



Apr 27, 2017 at 11:59 AM
k-h.a.w
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p.110 #10 · Olympus E-M1 Mk II


bobbytan wrote:
I have qualified that. No, sharpness isn't everything. I am actually more concerned about bokeh and OOF rendering, micro/tonal contrast, color, etc.





Are there MTF charts for the tunas? I would like to see those.

K-H.



Apr 27, 2017 at 12:01 PM
bobbytan
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p.110 #11 · Olympus E-M1 Mk II


k-h.a.w wrote:
Are there MTF charts for the tunas? I would like to see those.

K-H.


Here's the MTF chart for the Little Tuna.









Apr 27, 2017 at 12:06 PM
k-h.a.w
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p.110 #12 · Olympus E-M1 Mk II


Thanks Booby. Could you please share the URLs? TIA.

K-H.



Apr 27, 2017 at 12:08 PM
bobbytan
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p.110 #13 · Olympus E-M1 Mk II


k-h.a.w wrote:
Thanks Booby. Could you please share the URLs? TIA.
K-H.


What ... you don't trust me? Here you go ....

Under the Lens Construction Diagram (for the first 4 links) click on “MTF Chart”:

http://asia.olympus-imaging.com/product/dslr/lens/300_28/spec.html

http://asia.olympus-imaging.com/product/dslr/lens/90-250_28/spec.html

http://www.olympusimage.com.sg/product/dslr/lens/50-200_28-35swd/spec.html

http://asia.olympus-imaging.com/product/dslr/mlens/300_4ispro/spec.html

http://www.getolympus.com/ca/en/zuiko-lens-ed-150mm-f2-0.html

http://www.four-thirds.org/en/fourthirds/telephoto.html#i_090-250mm_f028_olympus



Apr 27, 2017 at 12:25 PM
k-h.a.w
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p.110 #14 · Olympus E-M1 Mk II


Thanks Booby. Much appreciated. You are my kind of guy with hard data!
I go with President Reagan's famous phrase: "Trust but verify!"

K-H.



Apr 27, 2017 at 12:39 PM
bobbytan
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p.110 #15 · Olympus E-M1 Mk II


FWIW ... MTF charts for the Nocticron, Oly 75/1.8 and 60 macro:







Apr 27, 2017 at 01:06 PM
k-h.a.w
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p.110 #16 · Olympus E-M1 Mk II


Thanks again Bobby. Much appreciated. MTF charts for 3 more from my lens collection!

K-H.



Apr 27, 2017 at 01:19 PM
MedicineMan404
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p.110 #17 · Olympus E-M1 Mk II


While at it Bobby please post up for my Nocticron which is 42.5mm I think ??


Apr 27, 2017 at 03:17 PM
k-h.a.w
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p.110 #18 · Olympus E-M1 Mk II


MM it's the black chart above.

K-H.




Apr 27, 2017 at 03:21 PM
MedicineMan404
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p.110 #19 · Olympus E-M1 Mk II


Blind I am !!
I only saw the white charts.
Thanks K-H for pointing out the obvious.



Apr 27, 2017 at 06:35 PM
MedicineMan404
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p.110 #20 · Olympus E-M1 Mk II


Now teach me to read the charts.
Looks like the 60mm is the sharpest ??



Apr 27, 2017 at 06:36 PM
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