Swarovision 8x32.What is the best low light 8 x 32 binocular? I will be using it in mountains and deserts.
What is the best low light 8 x 32 binocular? I will be using it in mountains and deserts.
The FL 'shines' in dark conditions.
Lee
I have an older Leica 8x32BR (Ultravid, 2007)... having heard all the hype about the 8x32 FL I just had to try one, so I bought a pair in 2009 from Cameraland. I "lived with them" for an entire week comparing them side by side with the Leica. In low light on the USAF chart I could tell absolutely no difference between them (dusk and twilight). However, on the optical chart, the Leica showed finer resolution and a bigger sweet spot. I also preferred the Leica's warmer color rendition. I returned the Zeiss, rather disappointed.
Just last month I compared a 2013 Leica HD 8x32 against a 2013 Zeiss FL 8x32. Same results as above...
Sorry, I just don't get all the love for the Zeiss 8x32 FL. Nice bin, but not on par with the Leica.
Can't speak to the Swarovision 8x32 as I haven't been able to compare them with a Leica or Zeiss.
Lets give thanks that we have such fine instruments to choose between.
Lee
I agree Lee... bins at this level are a matter of grading diamonds!
My primary point was when objectively comparing the Leica and Zeiss on the USAF chart there was absolutely no difference at low light. I was fully expecting to get rid of my Leica's when I ordered the Zeiss's, so I wasn't predisposed to seeing something that was not there.
The Leica has a bigger sweet spot (area in focus) and the Zeiss sample(s) I've tried have had slightly less fine resolution than the Leica.
But comparing 4 different binoculars isn't exactly a large sampling... but still, I was surprised and disappointed based on what I'd read, and sent the Zeiss 8x32FL back.
I agree Lee... bins at this level are a matter of grading diamonds!
My primary point was when objectively comparing the Leica and Zeiss on the USAF chart there was absolutely no difference at low light. I was fully expecting to get rid of my Leica's when I ordered the Zeiss's, so I wasn't predisposed to seeing something that was not there.
The Leica has a bigger sweet spot (area in focus) and the Zeiss sample(s) I've tried have had slightly less fine resolution than the Leica.
But comparing 4 different binoculars isn't exactly a large sampling... but still, I was surprised and disappointed based on what I'd read, and sent the Zeiss 8x32FL back.
With reference to low light surely there is no such thing as a good low light 8x32,32mm objective lens and 4mm pupil exit are not condusive to good low light viewing....Eddy
That may have been true once upon a time, but with the advent of dielectric coatings and all the other optical jiggery pokery top manufacturers employ today high end 32mm bins can really perform exceptionally well in low light. I have an 8x32 EL Swarovision from Swarovski for review at the moment, and they're incredibly bright.
All other things being equal a 42mm bin will obviously be brighter... but there are certainly 32mm bins out there that will comfortably outperform many 42mm models purely because of the quality of their optics.
Surely any binocular can only manage transmission loss, in my experience no 4mm ep however top end the binocular it belongs to can equal a 6mm ep.
With reference to low light surely there is no such thing as a good low light 8x32,32mm objective lens and 4mm pupil exit are not condusive to good low light viewing....Eddy
The Swarovision's 8x32 are the brightest 32mm I have looked through.There's no arguing with the physics governing the brightness of optical systems of course... but I can tell you that a Swaro EL 8x32 Swarovision appears brighter than, for example, the Docter ED 8x42 and the Vanguard Endeavor ED 8x42 (the two I have available at present) in a direct side by side comparison... no question.
I have a pair of 8x42 Vortex Razor HD -- which is exceptionally bright -- but they are currently in for service. If I get them back before the Swaros go back that would be an interesting comparison.