Best Overall
Nikon Monarch M5 8x42
Key details
- Weight
- 1.4 lb
- Eye Relief
- 19.5 mm
- Field Of View
- 335 ft at 1,000 yds
- Magnification
- 8x42
The 8x42 configuration is why this is the pair we reach for first. Eight-power magnification is easy to hold steady, and the 42 mm objectives give a 5.3 mm exit pupil, which is the number that matters when the light starts to go. The 19.5 mm eye relief is the other figure we paid attention to: it lets glasses wearers keep their frames on and still see the full field. ED glass and dielectric prism coatings are the parts that keep the view clean and the colors from washing out. At 1.4 pounds, the M5 has enough heft to settle against your brow without feeling like a brick on a long walk.
The 335-foot field is wide enough for woodland birding, and the center focus moves smoothly enough to snap from a nearby warbler to a hawk overhead. Turn-and-slide eyecups click into place, and the closed-bridge body feels secure in two hands. We also like that the M5 stays comfortable when you pass it to someone with a different face shape, which is not true of every compact. The 8x42 view is bright at dusk in a way the 25 mm compacts are not, and it does not demand the steady hands of a 10x. It is not the longest-reaching Nikon here, but it is the easiest to hold on a moving bird. The case and strap are ordinary, but the binocular itself is the part we kept using.
Pros
- Bright 8x42 view for dawn and dusk
- 19.5 mm eye relief works with glasses
- ED glass and dielectric coatings keep colors clean
- Light enough for all-day carry at 1.4 lb
Cons
- Narrower field than the Prostaff P3
For most birders, hikers, and glasses wearers, the Monarch M5 8x42 is the Nikon we recommend: bright, steady, and comfortable enough to keep around your neck all day.