Nikon Monarch M5 10x42 vs Nikon Monarch M5 10x50
Quick take: The Nikon Monarch M5 10x42 costs $30 less; the Nikon Monarch M5 10x42 has a wider field of view (288 vs 267 ft @ 1000 yds); the Nikon Monarch M5 10x50 gathers more light with a larger 50mm objective.
| Spec | Nikon Monarch M5 10x42 | Nikon Monarch M5 10x50 |
|---|---|---|
| Price | $270 | $300 |
| Rating | 4.6★ (1,300) | 4.5★ (600) |
| Use case | Hunting | Astronomy |
| Magnification | 10x | 10x |
| Objective | 42mm | 50mm |
| Exit pupil | 4.2mm | 5.0mm |
| Field of view | 288 ft @ 1000 yds | 267 ft @ 1000 yds |
| Eye relief | 18.4mm | 18.4mm |
| Close focus | 8.2 ft | 16.4 ft |
| Prism | Roof | Roof |
| Glass | ED | ED |
| Coating | Fully Multi-Coated | Fully Multi-Coated |
| Weight | 21.2 oz | 28.2 oz |
| Dimensions | 5.6 x 5.1 in | 6.7 x 5.2 in |
| Warranty | Limited Lifetime | Limited Lifetime |
Feature comparison
Nikon Monarch M5 10x42
- ✓ED Glass
- ✓Phase-Corrected
- ✓Dielectric Coating
- ✓Waterproof
- ✓Fogproof
- ✗Image Stabilized
- ✓Tripod Adaptable
- ✗Magnesium Body
- ✓Locking Diopter
Nikon Monarch M5 10x50
- ✓ED Glass
- ✓Phase-Corrected
- ✓Dielectric Coating
- ✓Waterproof
- ✓Fogproof
- ✗Image Stabilized
- ✓Tripod Adaptable
- ✗Magnesium Body
- ✓Locking Diopter