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Frank D. wrote: I am sure Bryce will reply but my guess is he is referring to either unequal apparent sharpness or unequal sweet spot size.
Either is typically a quality control concern and not necessarily anything that can be corrected by the consumer.
You are correct Frank. Bryce..
That's one of those terse replies that I find cornfusing. Frank was correct that the sharpness was unequal in each barrel OR the sweet spot was larger on one side than the other???
I had two 7x36 ED2s, and both had unequal sweet spots. Sharpness in the sweet spot was the same, but one EP (the left) fell off at about 55%, then turned to field curvature from there out, but the other side on both samples was good to 70% out, with the field curvature more gradual, so that I had to move an object to the edge before it got blurry and nasty from Cupid's Bow.
The first sample crapped out on me when the diopter drifted beyond the point where I could focus that barrel. The second had the baffles, which improved the glare control, and the focuser was also smoother with no slop or hard spots like the first sample, but the sweet spot in the left EP was exactly like the first one, fall off at 55%, the right EP, fall off at 70%.
I expected this problem would have gone away at the higher price point of the Primes. In any case, the "cup-sized eyecups" are a turn off for me, they'd pinch my nose for sure from what users have described.
What I like about the new HT's design is that the barrels taper as you move toward the EPs, so that the eyecups are not the same diameter as the barrels, but smaller. With some of these "H" style bins, such as the Primes and the 8x33 Genesis, the body lines remain straight and the eyecups go out to the full way to the edge, not leaving much room for large proboscises or deep set eyes in between the EPs unless you have really wide IPD. The 8x33 Genesis's EPs are beveled at the edge, so that might help.
Not crazy about counter clockwise focusing either. All my bins focus clockwise, and when I switch, I always get screwed up the wrong way.
Anyway, it was too bad about the unequal EPs, particularly after all those exclamation points!!!!!!!! in your review.
This is what I call the "fatal flaw" (it's actually a literary term I co-opted). Everything seems to be really good then you come across some defect that's so glaring (or flaring as the case might be) that you can't live with it.
Almost every bin that I had and then sold had a "fatal flaw", either a defect in manufacturing or some design feature that was supposed to be there, such as a high level of pincushion, which I couldn't live with, such as the otherwise excellent Swift 8x44 ED Ultralite (wasn't too crazy about the 18 ft. close focus either, but I could have lived with that if not for Cupid's Bow).
I should start a thread on bins with "Fatal Flaws". I got a whole list of 'em.
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