Steiner Marine 7x50 vs Nikon OceanPro 7x50
vs
Quick take: The Nikon OceanPro 7x50 costs $20 less; the Nikon OceanPro 7x50 has a wider field of view (378 vs 354 ft @ 1000 yds).
Field of view, to scale
you2505007501000 yds
Distance200 yds
Steiner Marine 7x506.8°
71 ft wide at 200 yds ≈ 1.8 school buses
Nikon OceanPro 7x507.2°
76 ft wide at 200 yds ≈ 1.9 school buses
Top-down view · drawn to true scale — no exaggeration
| Spec | Steiner Marine 7x50 | Nikon OceanPro 7x50 |
|---|---|---|
| Approx. price | ~$300 | ~$280 |
| Rating | — | — |
| Use case | Marine | Marine |
| Magnification | 7x | 7x |
| Objective | 50mm | 50mm |
| Exit pupil | 7.1mm | 7.1mm |
| Field of view | 354 ft @ 1000 yds | 378 ft @ 1000 yds |
| Eye relief | 20.2mm | 22.7mm |
| Close focus | 66 ft | 33 ft |
| Prism | Porro | Porro |
| Glass | Standard | BaK-4 |
| Coating | Fully Multi-Coated | Multi-Coated |
| Weight | 36.3 oz | 38 oz |
| Dimensions | 5.5 x 8.1 in | 7.6 x 8.0 in |
| Warranty | Lifetime | Limited Lifetime |
Feature comparison
Steiner Marine 7x50
- ✗ED Glass
- ✗Phase-Corrected
- ✗Dielectric Coating
- ✓Waterproof
- ✓Fogproof
- ✗Image Stabilized
- ✗Tripod Adaptable
- ✗Magnesium Body
- ✗Locking Diopter
Nikon OceanPro 7x50
- ✗ED Glass
- ✗Phase-Corrected
- ✗Dielectric Coating
- ✓Waterproof
- ✓Fogproof
- ✗Image Stabilized
- ✗Tripod Adaptable
- ✗Magnesium Body
- ✗Locking Diopter