The Nikon Monarch 7 ATB 10x42 is a great binocular, and is just a step down from the Editors' Choice Award winning Vortex Viper HD 8x42 in just about every metric, including price. The Monarch 7 produces a great image, but it is just slightly less crisp and bright than what the Viper offers. The Monarch 7 is also slgihtly heavier and has a slightly longer close focus range. Depending on when you buy, the Monarch 7 costs about $100 less than the Viper. If you're looking for great bins at a reasonable price, we think those cost savings are worth the slight drop in performance. If you're looking for the best image you can get without spending four figures, the Viper is worth the extra money.
Nikon Monarch 7 ATB 10x42 Review
Cons: Heavy for backpacking or carrying long distances
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Our Analysis and Test Results
As one of our top scoring binoculars in this test, we find the Monarch 7 10x42 to be an outstanding performer across the board. This pair is an excellent general purpose binocular with bright and clear optics, and it is lighter weight, more compact, and with a better close focus range and field of view than the low light specialist, the Nikon Monarch 5 8x56.
The ED glass and a dielectric phase correction coated prism make for a sharp image with good contrast. Zone 9 was clear on the ISO 12233 chart in our test, with just a little defocusing around the last millimeter or two around the edges. There were no noticeable chromatic aberrations or distortion. Basically, this pair offers everything you would expect from a high-end pair of Nikon binoculars.
The Nikon Monarch 7 10x42 has fully multi-coated lenses with a dielectric phase correction coated prism. All of this allows for a very bright view. The Monarch 5 we tested was brighter, but that was due to a larger objective lens and lower magnification.
Ease of Adjustment
The focusing is smooth and fast. We found it very easy to to go from close to far objects quickly without losing fine focus control. The diopter is located on the right eyepiece and was a bit stiff to move and almost. It felt stuck the first time we went to adjust it. There is no locking mechanism on the diopter. The interpupillary distance is easy to adjust and comfortable.
Field of View and Close Focus Range
The field of view is 351 feet at 1000 yards, which makes it a top performer amongst the 10x binoculars. The Nikon Monarch 7 10x42 is able to focus down to 8.2 feet, which again made it a top performer amongst the 10x binoculars.
The eyecups are made of a soft rubber that is comfortable on the face. The rubberized coating is easy to grip and hold. The weight and size of this pair is easy to manage. It is much smaller and more portable than the Monarch 5. There is enough eye relief so you don't feel like you have to strain to stare at objects. This is a comfortable pair of binocular to use.
Like most optical companies, Nikon is outsourcing its production to China. Who would have guessed? Everything about the Nikon Monarch 7 10x42 moves and operates smoothly. Every hinge point has just enough give to make it flow smoothly without being loose, except for the diopter, which was very stiff the first time. There were no noticeable alignment issues. Everything feels solid and looks good on the Monarch 7.
The Nikon Monarch 7 10x42 is a great general purpose pair of binoculars that will excel at most uses. For the weight conscious, these might not be the pair you take with you into the backcountry unless you're out there to view wildlife. For something smaller and lighter, check out the Leica BCR 10x25, our Top Pick winner for compact binoculars.
At $500 the Nikon Monarch 7 10x42 are in the middle of the pack when it comes to pricing. When it comes to purchasing a product with any sort of lens, the old adage has always been buy the best you can afford. This is a quality pair that won't break the bank, so we think you can't really go wrong here. The Monarch 7 is the third highest scoring pair in our test, and if treated with respect it will last a long time.
The Nikon Monarch 7 line definitely is the best in the Monarch group from Nikon. With the upgraded lens coating, the phase correcting coating on the prism, and a smaller and lighter footprint than the Nikon Monarch 5, we think this pair is just what most people are looking for. However, the Nikon Monarch 7 10x42 are not our highest rated pair of binoculars. There are just small details that missing, like a locking diopter, that keep it from the top spot. To see the two that outrank the Monarch 7, check out the Swarovski EL 8.5x42 and the Vortex Viper HD 8x42.
Other Versions and Accessories
The Monarch 7 line comes in multiple ranges from an 8x30 to these 10x42 ATB ones and a few in between.
— Michael Payne