Showing posts with label Kodak Projection Ektagraphic 50mm f1.2 Lens. Show all posts
Showing posts with label Kodak Projection Ektagraphic 50mm f1.2 Lens. Show all posts

Tuesday, August 30, 2011

NEX-5N or NEX-7?

The net is abuzz about the NEX-7 but we have not really seen any sample pictures from it yet.  We can only infer from the A77 samples about NEX-7 image qualities.  On the other hand, the NEX-5N samples are available from many well known sites.  What I have seen, especially the high ISO samples, are nothing less than astonishing.  It almost rivals that of the 5D II.   Sony has finally caught up and perhaps surpass Canon/Nikon on clean high ISO image quality.  I really like what I see and can't help but thinking that if Sony puts the NEX-5N's sensor in the NEX-7, I will have no hesitation buying one, even at $1200 for the body.  Or, if the NEX-5N has a built-in EVF, I will not hesitate to buy one either.  Adding the external EVF to the NEX-5N will almost cost about the same as buying the NEX-7.  Why does Sony have to torture us like this?!?

I will patiently await tests on the NEX-7 when it becomes available.  If the image quality turns out to be at least as good as the current NEX-5 (not 5N), I will most likely buy one, although I really have no need for 24MP.

On the note of EVIL cameras, I think Canon has  missed the boat here.  Even Nikon is rumored to introduce one soon, but we have heard nothing from Canon.  EVIL camera segment is the fastest growing part of the digital camera business, and I don't know how Canon not see that.  By the time to do introduce one, it may be a bit too late to capture the lost market share.

Sony NEX-5 & Kodak Ektagraphic 50mm f1.2 Projection Lens. Click to see larger.

Saturday, August 27, 2011

Kodak Projection Ektagraphic 50mm f1.2 Lens

Pricked up another projection lens couple weeks ago.  This one was a Kodak Ektagraphic 50mm f1.2 lens.  Very similar to the Kowa 50mm f1.2 projection lens, but heavier, larger, and seems to have multi-coating which the Kowa does not have.  Due to its larger size, I could not make it part of my 52mm screw on lens for the Vivitar 2x focusing helicoid.  Luckily I have another one which I modified and fits perfectly.

Finally got a chance to tried it out today.  Very happy with the results.  Slightly sharper than the Kowa, and less purple fringing.  However, it vignettes a bit more at infinity focus but at close range, vignetting is not visible.  Strange, because the lens is larger than the Kowa, but vignettes more.

NEX-5 & Kodak 50mm f1.2 Projection Lens. Click for larger.

Depth of field of this lens is of course very thin, being an f1.2 lens.  Unfortunately, there is no aperture control on the lens so very thing is shot at f1.2.  For some situations, this is desirable, but of course you will get fatigue looking at too many of the same kind of pictures with very thin depth of field.

It's a great low light lens, if you could nail the focus.  Definitely worth trying on out if you always wanted to own an f1.2 lens.

NEX-5 & Kodak 50mm f1.2 Projection Lens.