In terms of selecting from 7x42 models, a quick overview of the quality choices for birding would include:
A) CURRENT PRODUCTION
Leica Ultravid HD+
Swarovski Habicht Porro
If you want the latest new/ unused, the Leica is clearly the only way to go
Notwithstanding the quality of the Swarovski image (both detail and transmission) and relatively low price, keep in mind my previously stated reservations for full-time birding
B) NEAR CURRENT
Nikon EDG - v2 with single bridge (2011? to 2018)
Leica Ultravid HD (2007 to 2016)
Meopta MeoStar B1 (2005? to 2017)
If you hunt around I’m sure any of these could be found as New Old Stock. However, they can also be found far more cheaply second hand
The Leica is often particularly good value compared to the HD+ version
The Meopta is generally under rated, as optically it is perhaps 95% of the quality of the Alpha choices, but it is also heavy (31.3 oz/ 890 g)
- the main problem is that the quality of it’s coatings significantly improved during the production, but I’m unaware of how to distinguish the changes by dating/ serial numbering,
so as is always best: try before you buy
C) EARLIER
Zeiss Victory FL (2004 to 2012)
Swarovski SLC (1992 to 2009)
The high quality of the Zeiss is well known, and it has the advantage of a 150 meter FOV
The Swarovski is known for a wide sweet spot, but also for being heavy (33.5 oz/ 950 g)
- and due to it’s long production I’d recommend an SLC neu (the one with forrest green body and black bridge inserts) which was made from 2005 to 2009,
it has dielectric prism coatings which were introduced on the 7x42 in late 2000, along with the then most up-to-date AR coatings
CHOOSING
All of the above are good to great choices (excepting the reservations in relation to the Swarovski Porro), so it’s a matter of trading off features, and seeing what best works for you
- so again where possible, try before you buy
And for many, the deciding factor may be the pragmatic one - the one you can get at a good price!
COMPARISONS
For comparisons of the Leica HD+, Zeiss FL and the Nikon EDG, see Tobas Mennle’s comments:
http://www.greatestbinoculars.com/a...hootoutpremier7x42s/shootoutpremier7x42s.html
n.b. Tobias is a professional photographer and as such he places a far greater stress than many more casual users would, on the perceived qualities of the image produced by binoculars
I have both a Leica HD and a Zeiss FL (along with a current Swarovski Porro) and can confirm that each is a delight, though indeed the differences are as described by Tobias
John