I'm looking for a wide FOV 10x42 in the sub-700€ range, how does the M7 compare to the Kowa BD II and Hawke APO? I understand, that CA control is far from perfect in all of these binos, but what about the FOV, and not less important, DOF and distortion?
I tried the Nikon Monarch M7 10x42 today and it has considerable false colour on a dark object (television aerial) with a brightly lit background (a sunny winter's sky), even from the centre. In this respect it is slightly worse than the Zeiss terra ED. The Monarch M7 8x30 was better - no idea why - and was on a par with the Zeiss terra ED... make of that what you will.
The Hawke APO is better for CA's than the Monarch's and on a par with the Kowa BD II XD.
I could see no discernible difference between the Kowa BD II XD and the Zeiss Conquest (8x32 and 8x42), in terms of false colour. All three were on a par for contrast and all three have a lovely 3D quality.
The Kowa punches above it's weight, the M7's below their weight. I was determined to give the M7 another chance, but I'm afraid it's as my original impressions, underwhelming and not, in my opinion, worth £500.00 - more than the Kowa or the Hawke ED X at about £400.00.
I'm not interested in distortion (I"m using them mostly for birding) and the stats for FOV are readily available.
I will say that the Zeiss Conquest 8x32 FOV is very wide and comparable with the 8x42's. I could see little if any difference in brightness between the little Conquest and the 8x32's. The reason for this might be because the Conquest 8x32 used to be in the Zeiss FL range until Zeiss brought out the Victory, when they then placed the 8x32FL into the Conquest range. Fluorite crystal appears not to be just hype (the Kowa's also have some fluorite crystal content).
If anyone is interested, I'll offer another amateurish (aka real world, to me) listing of the bins that I tested today, from the perspective of someone who wants a good pair of bins for birdwatching and general nature observation (deer, hares, foxes etc):
Control of false colour:
- Best: Zeiss Conquest 8x32 (and 8x42), Kowa BD II XD 8x42.
- Very good: Hawke APO 8x42, Hawke ED X 8x42 (hardly any difference).
- Average: Nikon M7 8x30, Nikon M7 8x42 (from memory), Zeiss Terra.
- Worst (and I only list it this way because it was such a bad surprise): Nikon M7 10x42.
Immersiveness and 3D quality (another word for 'WOW, these are nice'):
- Kowa BD II XD 8x42 and Zeiss Conquest 8x32.
- No fails, but I thought these two stood out.
Tactile / ergonomics:
- As above - perhaps the Kowa is best of all, but that's just the way they fit my face.
- Plus, the Zeiss Terra, which is both good and bad; I wanted to love them and they feel great in the hand, but the focus is extremely fast and I quickly found it irritating.
- The M7's focus wheel is too close to the face, putting the index finger in an unnatural position.
I didn't try them all for close focussing, but the Kowa and little Zeiss were about 1.5m... if my neck had been more flexible I dare say I could have focussed on my shoes. This will be great for butterflies and other creepy crawlies and another reason for me to upgrade, as my EXPS's are about 3 metres.
That's all I can think of right now. I was surprised by how nice the Zeiss 8x32's were, and the only downside is that they are more than I originally intended to spend, but I have them and the Kowa on hold while I decide how much to spend.
The biggest lesson for me, is to try as many bins as you can - they're a lot more 'intimate' than a telescope and the tactile qualities can't be ignored, not least the way they fit your eye sockets... and take with a pinch of salt all those Y Tube experts.
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