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Re: Personally I'd like to see a hybrid...
In reply to NJHr,
5 months ago
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NJHr wrote:
ljfinger wrote:
NJHr wrote:
I agree it will be a long time till mainstream DSLRs ditch the mirror and use an EVF instead, fundamentally entire new ranges of lenses need to be developed to reap the benefit of reduced registration distance.
Why do we need reduced registration distance? There's no need.
Anyone not sure just how much difference that could make need only compare 4/3 lenses to the m4/3 versions produced in recent years, the difference in size and weight is huge.
No, it's tiny except on ultrawides, and zero on longer lenses. The differences at longer focal lengths are due to the smaller sensor, not the reduced registration distance.
Utter nonsense. The difference ranges from considerable to enormous. Compare these two 50mm equivalent lenses from the same manufacturer:
http://www.photozone.de/olympus--four-thirds-lens-tests/509-leica25f14
http://www.photozone.de/olympus--four-thirds-lens-tests/740-pana25
or lets move it up to short telephoto:
http://www.dpreview.com/lensreviews/olympus_50_2_o20
http://www.photozone.de/olympus--four-thirds-lens-tests/704-oly45
This is what I loath about these forums. The capacity for so many of its contributors to post garbage without even bothering to spend 5 minutes worth of background research on the net.
The new 35-100 f2.8 from Panasonic also destroys the myth that m4/3 wouldn't deliver fast small lightweight tele zooms, at 360g its almost half the weight of the Pentax 50-135 f2.8 which is the lenses only equivalent in APS-C for example.
Your second comparison isnt really like for like though is it and I'd say alot of the 4/3 lenses(espeically the pro stuff) and indeed SLR lenses generally really werent designed with space/weight in mind to the degree of M43, I'd guess alot of what pushes the price of mirrorless glass up.
Those two f2.8 zooms are dealing with different sensor sizes and different focal lenghts aswell.
I actually think that its lenses like 2.8 zooms that really show the advanatge of m43 mirrorless over ASPC mirrorless. Less optically complex lenses tend to be evened out by the essentials such as AF motors, mounts, circuitboards etc but when you introduce more glass the difference becomes clearer.
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