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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

Reviews by miketoll

M
For EF 400mm F4 DO IS in SLR & MFT (micro four thirds) Lenses
Recommended
Yes
Price
0$
Pros
  • Small (comparatively), fast focus, sharp, build, IS.
Cons
  • Price, price, price.
Bought a mint 2nd hand one and am delighted with it. Focuses fast with a 1.4 converter on a 40D and the optical quality is superb with and without the converter.
M
For 70-300mm IS DO USM in SLR & MFT (micro four thirds) Lenses
Recommended
Yes
Price
0$
Pros
  • Small, relatively light, good optics, focus speed, IS
Cons
  • Price, small zoom ring.
Agree with Bryan but wanted to add in a comment about the superb IS and quick auto focus. Too short a focal length for dedicated bird photos but good to take \"on spec\" where you would leave a longer lens behind because of weight , bulk and the need for a tripod with a big lens.
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