Ed Ting 的评测中说过Nagler T5 31在接近Field stop处有偏色,Anacortes网站上8个用户中有两个批评Nagler T5 31。
“Reviewer: George Victor
Rating:
Nagler 31mm T5
Was very disapointed with this EP, the entire outside perimeter is all yellow.
It is not defective, I spoke to others and everyone observed the same.
I know the manufacturer wants to boast the extreme wide view, but that entire color soaked area should have been masked out.
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Reviewer: Gary Heath
Rating:
Save youyr money
Al really came off the rails on this one.
As indicated by others, it has a terrible orange band at the edge, and yes you can reduce it quite a bit ... by holding your eye at 'exactly' the right place.
It's very similar to the movement constrictions of a 55mm Plossl.
What good is edge correction (that is only a bit better than the 35 Panoptic) if it forces you to hold such a strict eye position to use it?
Plus, eye relief is dismal, and at $620 it is a total disssapointment.
Get the 35 Panoptic 'and' the 22 Panoptic for only $25 more than the price of this single bloated overweight money 'sucker'.
Just look at the spec's and then plot the FOV, I'm loosing less than 4 arc. min of FOV to the 31, with a 35 in my 20" Obsession.
Look at the reviews for the 35 and 22 Panoptics.” |