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Zen-Ray Optics ZRS HD 8x42
Specifications
| Manufacturer | Zen-Ray Optics |
|---|---|
| Model | ZRS HD 8x42 |
| Lens diameter [mm] | 42 |
| Magnification [x] | 8 |
| Angular field of view [deg] | 7.5 |
| Linear field of view [m/m] | 131/1000 |
| Exit pupil [mm] | 5.25 |
| Eye relief [mm] | 17.3 |
| Min. focusing dist. [m] | 1.8 |
| Twilight factor | 18.33 |
| Brightness | 27.56 |
| Prisms | BaK-4/roof |
| Dimensions [mm] | |
| Weight [g] | 645 |
| Waterproof | Yes |
| Nitogen filling | No |
| Argon filling | Yes |
| Image stabilization | No |
| Tripod exit | Yes |
| Focusing | central |
| Warranty [years] | |
| Accesories | |
| Price | 0 |
| Additional information | Mg-Alloy chassis |
Owners reviews (1)







Overall
Owner since: 1 month
Price: 239
User profile: Semipro
Cons: Focus system could be better - not silky smooth - rough; some focus slack which require more adjustments; eye-cup design shows inconsistency, one side is smooth the other sticky; optical sweet spot is limited
Pros: Extremely high resolution and excellent brightness; very nice contrast possibly due to sharp transmission profile; solid build quality; quality accessories; extremely good value
Summary: For the price this is an excellent birding or general purpose binocular. The optics are not the level of Swaro or Leica but the [sweet spot] image resolution is outstanding and rivals some of the more expensive brands. Color is excellent. (Review is for the 2015 model)