mferencz
Leading Member
Has anybody ever attached their M 4/3 camera to a manual focus telephoto 300mm or longer lens? If so how were the results? Were there any issues or concerns that developed?
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And a Canon FD 800mm F/5.6L is on the way. That's going to be a new learning curve. The one used the most there is the Canon FD 500mm F/4.5L. I can successfully hand hold that for BIF's at 1/3200 and ISO 200 wide open at F/4.5. All are extremely sharp on both the NEX and G2MatsP wrote:
Look at this guy. Real long tele lenses for birds.
http://www.macrophotos.com/bia/lenses/lenses.htm
No particular issues, other than keeping in mind that with adapters infinity focus is not always where you think it should be. You can't just crank the focus to the extreme and assume that infinity will be in focus, you have to double check.Member said:mferencz wrote:
Has anybody ever attached their M 4/3 camera to a manual focus telephoto 300mm or longer lens? If so how were the results? Were there any issues or concerns that developed?
Yes on the G2. Now used on the NEX-7. The real advantage here with the NEX is focus peaking, real focus peaking which is adjustable in colour and contrasts. The G2 was fine on static birds or pre focused, but frustrating for birds in flight. So on a G5, OMD, GH2 / 3, etc, they are fine and work well with static subjects. Its something you need to be stubborn with, it does become a lot easier in time. Practise, practise and then practise some more.mferencz wrote:
Has anybody ever attached their M 4/3 camera to a manual focus telephoto 300mm or longer lens? If so how were the results? Were there any issues or concerns that developed?
nzmacro wrote:
And a Canon FD 800mm F/5.6L is on the way. That's going to be a new learning curve. The one used the most there is the Canon FD 500mm F/4.5L. I can successfully hand hold that for BIF's at 1/3200 and ISO 200 wide open at F/4.5. All are extremely sharp on both the NEX and G2MatsP wrote:
Look at this guy. Real long tele lenses for birds.
http://www.macrophotos.com/bia/lenses/lenses.htm
All the best and they do get used a lot ;-)
Danny.
It's all good. It does depend where you are as well. I've seen shots for bird shooters in Florida and they can get ridiculously close to birds ( I'm a little jealous, LOL), here in NZ I can't. Some in Florida are so used to humans you can reach out and touch them, crazy stuuf and I've seen shots of photographers within 1-2 meters of a Heron and Egret. Here, maybe 20 meters and that makes all the difference in the world to a shot. So I do need the longer focal lengths here.MatsP wrote:
I like your bird photos a lot!
Myself I have a Tokina 80-200/4 RMC with FD mount and a Kiwi adapter, not that long, but it is my "bird lens". Focusing is easy on OMD with "fake" focus peaking or magnifying for sitting birds, but for flying ones I have to try and guess. As the camera has a lot of pixels and the lens is quite sharp it's possible to crop corresponding to let us say 3-400mm or so. Which is a lot. I'm looking for a cheap longer fixed length tele, at least 300mm
That surprises me. Yes they are awkward to balance for sure, way too front heavy for hand holding, but possible with the faster shutter speeds.robertro wrote:
I also tried some of the manual 300/2.8's, but they were just too awkward to manage and I ended up stopping them down to get good sharpness.
That was the difference between my Olympus E-P1 and my Panasonic G2 and G3. The E-P1 required a second button-push to cancel the magnification while the G2/G3 cancels the magnification with a half-shutter press.GAitken wrote:
I inherited a leica 280mm/f2.8 and a 560mm/f5.6 with 1.4X and 2.0X which I have been playing with. It's been frustrating although entirely an issue of "operator training needed". I've been using them on an E-P3 which I'm planning on upgrading to an OMD. Hoping to be used to the whole thing for a trip to Africa in a year or so. One problem I've had is switching between magnified focus and back; I haven't come up with a reasonable way to do it that works for me, and I can't reasonably achieve sharp focus without the magnification. I'd be interested in how others deal with this. I would like the magnified focus to revert to normal view on a half shutter press, rather than having to press a different button again; but I don't see a way to force that. The extremely shallow DOF doesn't leave much room for error.
mferencz wrote:
Has anybody ever attached their M 4/3 camera to a manual focus telephoto 300mm or longer lens? If so how were the results? Were there any issues or concerns that developed?