Nikon Monarch HG 10x42 specs and field of view
Maker documents list the Monarch HG 10x42 as waterproof to 5 m / 16.4 ft for 10 minutes, with a close focus of 6.6 ft.
- Field of view
- 363 ftat 1,000 yd
- Eye relief
- 17 mm
- Close focus
- 6.6 ft
- Weight
- 24 oz
- Exit pupil
- 4.2 mmcalculated
Why pick it
- 363 ft view, wider than the typical 336 ft
- 24 oz, lighter than the typical 24.9 oz
- 17 mm eye relief, enough for glasses
Binocular Chart earns a commission from qualifying Amazon purchases made through these buttons.
Who the Monarch HG 10x42 suits
A 6.6 ft close focus suits nearby subjects, and the 363 ft field sits at place 11 of 87. Its 17 mm eye relief covers eyeglass wearers.
The maker list price band is $1,000 to $2,000, and the calculated exit pupil of 4.2 mm limits dusk brightness.
Monarch HG 10x42 aside, the most popular models of all sizes are in our best binoculars comparison. Monarch HG 10x42 is one of 87 models in the 10x42 binoculars comparison. Nikon lists it in the $1,000 to $2,000 price band, alongside the models in best binoculars over $1,000.
Monarch HG 10x42 specifications
Monarch HG 10x42 figures as Nikon prints them; rows marked * are calculated from the 10x42 size.
| Magnification | 10x |
|---|---|
| Objective lens | 42 mm |
| Prism type | Roof |
| Field of view | 363 ft at 1,000 yd (121 m at 1,000 m) |
| Angular field of view | 6.9° |
| Apparent field of view | 62.2° |
| Eye relief | 17 mm |
| Close focus | 6.6 ft (2 m) |
| Eye spacing range | 56 to 74 mm |
| Weight | 24 oz (680 g) |
| Length | 5.7 in (145 mm) |
| Width | 5.2 in (131 mm) |
| Extra-low dispersion glass | Yes |
| Waterproofing | Up to 5 m / 16.4 ft for 10 minutes |
| Fog-proofing gas | Nitrogen |
| Tripod adaptable | Yes |
| Focus system | Center focus |
| Maker list price | $1,000 to $2,000 |
| Exit pupil | 4.2 mm * |
| Twilight factor | 20.5 * |
| Relative brightness | 17.6 * |
* Calculated from the size, not printed by the maker.
Monarch HG 10x42 against other 10x42 binoculars
Monarch HG 10x42 shows 363 ft at 1,000 yd, at or above the 336 ft median of the 87 10x42 models in the chart. At 24 oz it is at or under the 24.9 oz median weight for the size.
Monarch HG 10x42 and its nearest rivals
Monarch HG 10x42 next to the 10x42 models closest to it in maker list price, with the best figure in each column in bold.
| Model | Field of view | Eye relief | Close focus | Weight | Exit pupil | Maker list price | Amazon |
|---|---|---|---|---|---|---|---|
| Nikon Monarch HG 10x42 | 363 ft | 17 mm | 6.6 ft | 24 oz | 4.2 mm | $1,000 to $2,000 | Check price on Amazon |
| Leupold BX-5 Santiam HD 10x42 | 341 ft | 16.6 mm | 5 ft | 24.3 oz | 4.2 mm | $1,000 to $2,000 | Check price on Amazon |
| GPO Passion HD 10x42 | 366 ft | 17 mm | 6.5 ft | 29.6 oz | 4.2 mm | $1,000 to $2,000 | |
| Maven B.1.2 10x42 | 347 ft | 17.8 mm | 4.9 ft | 26.8 oz | 4.2 mm | $1,000 to $2,000 |
Other sizes of the Monarch HG
Nikon makes the Monarch HG in 4 sizes; a larger front lens adds brightness and weight, and more magnification narrows the view.
| Model | Size | Field of view | Eye relief | Close focus | Weight | Exit pupil | Amazon |
|---|---|---|---|---|---|---|---|
| Nikon Monarch HG 10x42 | 10x42 | 363 ft | 17 mm | 6.6 ft | 24 oz | 4.2 mm | Check price on Amazon |
| Nikon Monarch HG 8x30 | 8x30 | 435 ft | 16.2 mm | 6.6 ft | 15.9 oz | 3.8 mm | Check price on Amazon |
| Nikon Monarch HG 10x30 | 10x30 | 362 ft | 15.2 mm | 6.6 ft | 15.9 oz | 3 mm | Check price on Amazon |
| Nikon Monarch HG 8x42 | 8x42 | 435 ft | 17.8 mm | 6.6 ft | 23.5 oz | 5.3 mm | Check price on Amazon |
Lists that include the Monarch HG 10x42
Nikon binoculars
Monarch HG 10x42 questions
Monarch HG 10x42: does it work with glasses?
Monarch HG 10x42 has 17 mm of eye relief, which meets the 16 mm the RSPB advises for people who wear glasses.
Monarch HG 10x42: what does 10x42 mean?
Monarch HG 10x42 magnifies 10 times through 42 mm front lenses, which works out to an exit pupil of 4.2 mm, the width of the beam of light that reaches each eye.
Monarch HG 10x42: how wide is the view?
Monarch HG 10x42 shows a view 363 ft wide at 1,000 yd, at or above the 336 ft median of the 87 10x42 models in the chart.
Monarch HG 10x42: can it go on a tripod?
Monarch HG 10x42 is tripod adaptable according to Nikon, so it accepts a binocular tripod adapter.