I recently made a great decision following good advice from here when I bought a pair of secondhand 10x42 SEs with which I'm more than happy. They're bright, sharp and handle well.
Now I'd be grateful for some clarification between the following porros. These are the Nikon 8x32 SE and the 8x30 Ell. Both of these are available new in UK. How do they compare for general birding use? 8x mag is popular in UK and with my experience of the 10x42 SE I would like to know more about the relative merits of them as a possible future purchase for use in a different situation than the larger ones.
I hope someone can throw some light on the subject for me, thanks in anticipation.
Moorcroft,
Finally, I can step up from my "armchair" and contribute first hand information since I've owned all three of these bins and also the 10x35 EII. I can give you my impressions, but only you can decide which bins work best for you.
First, let me qualify my coments by stating that I've owned two 8x30 EIIs, three 10x35 EIIs, two 8x32 SEs, and two 12x50 SEs. I have used two 10x42 SEs extensively (over a month each), but the 050xxx 10x SE is the first 10x42 SE that I've actually owned.
8x32 SE vs. 8x30 EII
I like the wider FOV of the EII (8.8* vs. 7.5*) and the lower eyecups, which work better with my facial features and allow me to see the entire FOV unlike the 8x SE.
The 8x EII's contrast and color saturation appear superior to the 8x32 (505xxx) Superior E. The 8x EII also holds up better under dim light than the 8x32 SE, which surprised me.
The 8x EII also has better perception of depth. Both the 8x and 10x SE have less 3-D effect than the 8x and 10x EIIs. I once speculated that this was due to the SE's field flatteners, was shot down by an expert, but I still believe that to be the case. Binoculars with some field curvature give a better impression of 3-D effect. Even the professor over on Cloudy Nights has declared this to be a truism.
If you wear eyeglasses, you might prefer the 8x32 SE, because of its longer ER, but that would depend on how close you can get to the EPs with your glasses/face. With 8.8*, it is possible with flat facial features and glasses that fit close to your nose to see almost as much FOV with the EII as you can with the SE, or at least a couple eyeglass wearers have claimed this to be the case. YMMV.
The bugger with the EII is the short barrels. If you have large hands, you might find them a bit difficult to hold steady. Adding #5 Bushwackers will help by extending the barrel length for better balance in the hand. I also have dewshields on top of the Bushwackers for even more length.
The ergonomics of the SE fit my hands better even w/out modification, though here too, Bushwackers keep reflections from my hand, which extends just beyond the barrels, from bouncing into the light path.
Especially for wooded, thick brush areas, I find the 8x EII my favorite birding binoculars. The wide FOV, good depth perception, ample sweet spot, excellent contrast and color saturation, and good close focus for a porro (7 ft. without barrel shadows like the SE) all add up to the "better view desired" in a midsized birding bin. But the 8x32 SE remains the "reference standard" on BVD.
I should note that I have a "cherry" sample. The sweet spot closer to 7* than 6*, which from reading reviews and my own experience with my first sample 8x EII, is atypical.
Since I can't see the edges on the 8x SE w/out digging my eyes into the eyecups, particularly a close distances where the eyecups pinch the bridge of my nose, the SE holds no advantage in terms of "sweet spot". The fall off at the edge of the EII is gradual and the edges can be refocused (most field curvature).
An important difference worth noting btwn these two bins is that the EII has more pincushion than the SE. How this will affect a user's perception varies person to person. For me, the level of pincushion is acceptable, however, I do prefer the less distortion in the SE. But like the old NASA saying goes: cheaper, faster, better - pick two.
Even though both are 8x, the image scale in the SE looks a bit larger.
The 8x SE is more prone to image blackouts than the 8x EII. Not as much problem for me unless I dig my eyes into the SE's eyecups, then I see the "infamous blackouts". For some users, this may be a deal killer.
Mooreorless and I once measured the boosted resolution (2.5x or 3x?, Steve's booster) using a US AF test chart, and the SE and EII were in a dead heat.
Build wise, I would rate the SE as being more robust. The EII also has no rubber armoring on the objective housings. Bushwackers provide that.
For me, the best "E" for birding is the 8x30 EII.
10x35 EII vs. 10x42 SE
If the world supply of 8x30 EIIs were to vanish completely (they are discontinued, so that's bound to happen eventually except for minty fresh "collectibles" down the line), the 10x35 EII would take its place. It's the only 10x bin I've tried that I would use as my main birding bin.
Good depth perception for a 10x bin, noticeably better than the 10x42 EDG and 10x42 HG/HGL, and also much better 3-D effect than the roofs.
The 10x EII's FOV is nearly as wide as the 8x32 SE (7* vs. 7.5*). The EII does have some field curvature, but like the 8x EII, the fall off at the edges is gradual. No "Coke bottle effect".
The color saturation and contrast just edge out the 10x42 SE in a side by side comparison, at least in the latest sample 10x42 SE (050xxx), which has better contrast than the two previous samples I tried. The colors are brighter in the EII, more "muted" in the SE. So while the "glossy" colors are more vivid in the EII, the darker, "matte finish" colors of the SE are very pleasant and lower glare on shiny objects.
The ergonomics of the 10x35 EII fit my hands perfectly, and I have large hands. As such, my index finger falls naturally on the focuser. These attributes combine to make the 10x35 EII the most stable 10x bin I've tried. Sitting down, I can hold them nearly steady as the 8x30 EII and 8x32 SE. Only if my heart is beating fast, such as after a walk or eating, do I notice the difference.
The views btwn the 8x and 10x EIIs are very close, with a slight edge to the "cherry" 8x EII. One time I was using the 10x35 EII and I spotted a Rose-breasted Grosbeak in the backyard, and I thought, wow, this is awesome, I better get the 10x and see what it looks like close up, only to lower the EIIs and find that I was using the tens!
In low light, the 10x EII doesn't hold up quite as well as the 8x30 EII, so here's where the 10x42 SE excels. On a dim, overcast day or looking into the shadows, the SE seems to shine a light on my subjects. The light transmission is very good (96%, according to Allbinos). I can believe it.
The funny thing is that because of the better contrast and color saturation in the 10x EII, on a bright sunny day, the image looks brighter through the EII, but as light levels fall, the truth is revealed.
The 10x SE ergos are among the best I've tried, but I have to reposition my hand to reach the focuser since the SE is wider than the EII, which makes it a bit harder to control the shakes, but the view is still surprisingly steady for a 10x bin.
Even though both are 10x, the image scale in the 10x42 SE looks noticeably larger. Holy cow! Did I get a 12x50 SE by mistake?
I never measured the boosted resolution of the 10x EII vs. the 10X SE, but eyeball to eyeball, a slight nod goes to the EII, though that is almost certainly due to the higher contrast and more vivid colors. In dim light, the 10x SE shows more details.
I also use the 10x42 SE for casual stargazing, so that makes it a 'twofer" bin. The 10x EII, with its W-I-D-E 70* AFOV is spectacular for scanning the Milky Way and for looking at star clusters such as the Pleiades or Hyades, but for looking at individual DSOs, the 42mm SE is the Superior E.
Which is better strictly for birding? It's a tougher call than the eights. In most situations where light is ample, I prefer the 10x EII due to its wider FOV, better depth perception, and better contrast (slight) and more vivid colors. Under cloudy skies or at dawn or dusk, I prefer the 10x SE.
Both are a delight to use, and I'd be hard pressed to make a "Sophie's Choice" if I had to give one up.
But if I'm taking "Just One" bin with me for birding, I would pick up the 10x35 EII. For me, the 10x42 SE is more of a specialty bin, which I use as an adjunct to my eights.
Hope that was of some help.
Brock