Vortex Diamondback HD 10x50 vs Nikon Monarch M5 10x42
vs
Quick take: The Nikon Monarch M5 10x42 has a wider field of view (288 vs 273 ft @ 1000 yds); the Vortex Diamondback HD 10x50 gathers more light with a larger 50mm objective.
Field of view, to scale
you2505007501000 yds
Distance200 yds
Vortex Diamondback HD 10x505.2°
55 ft wide at 200 yds
Nikon Monarch M5 10x425.5°
58 ft wide at 200 yds
Top-down view · drawn to true scale — no exaggeration
| Spec | Vortex Diamondback HD 10x50 | Nikon Monarch M5 10x42 |
|---|---|---|
| Approx. price | ~$270 | ~$270 |
| Rating | — | — |
| Use case | Hunting | Hunting |
| Magnification | 10x | 10x |
| Objective | 50mm | 42mm |
| Exit pupil | 5.0mm | 4.2mm |
| Field of view | 273 ft @ 1000 yds | 288 ft @ 1000 yds |
| Eye relief | 17mm | 18.4mm |
| Close focus | 6 ft | 8.2 ft |
| Prism | Roof | Roof |
| Glass | HD | ED |
| Coating | Fully Multi-Coated | Fully Multi-Coated |
| Weight | 28.3 oz | 21.2 oz |
| Dimensions | 6.3 x 5.5 in | 5.6 x 5.1 in |
| Warranty | Lifetime (VIP) | Limited Lifetime |
Feature comparison
Vortex Diamondback HD 10x50
- ✗ED Glass
- ✓Phase-Corrected
- ✓Dielectric Coating
- ✓Waterproof
- ✓Fogproof
- ✗Image Stabilized
- ✓Tripod Adaptable
- ✗Magnesium Body
- ✗Locking Diopter
Nikon Monarch M5 10x42
- ✓ED Glass
- ✓Phase-Corrected
- ✓Dielectric Coating
- ✓Waterproof
- ✓Fogproof
- ✗Image Stabilized
- ✓Tripod Adaptable
- ✗Magnesium Body
- ✓Locking Diopter