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Swift Optics 828 HHS Audubon 8.5x44
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Specifications
| Manufacturer | Swift Optics |
|---|---|
| Model | 828 HHS Audubon 8.5x44 |
| Lens diameter [mm] | 44 |
| Magnification [x] | 8.5 |
| Angular field of view [deg] | 6.4 |
| Linear field of view [m/m] | 112/1000 |
| Exit pupil [mm] | 5.18 |
| Eye relief [mm] | 19 |
| Min. focusing dist. [m] | 3 |
| Twilight factor | 19.34 |
| Brightness | 26.8 |
| Prisms | BaK-4/roof |
| Dimensions [mm] | 150x125x54 |
| Weight [g] | 666 |
| Waterproof | Yes |
| Nitogen filling | Yes |
| Argon filling | No |
| Image stabilization | No |
| Tripod exit | Yes |
| Focusing | central |
| Warranty [years] | 25 |
| Accesories | |
| Price | 1279 |
| Additional information |
Owners reviews (3)










Overall
Owner since: 3 years
Price: €400
User profile: Amateur
Cons: FoV, CA, edge sharpness, slow focusing.
Pros: Sharp, lightweight.
Summary: For the price it's totally OK. Some flaws but very sharp and bright enough. Light for its size.
Overall
Owner since: 4 years
Price:
User profile: Amateur
Cons: Narrow FOV.
Pros: Not as good optically as the porro version, which i have also reviewed. But given how good the porro version is optically, well... Very comfortable for the eye.
Summary: Nice feel in the hand. Good fit and finish. I see it as significantly better than a Nikon Monarch (@11/23/2011), but the FOV is not very wide. A good general use glass for the price.
Overall
Owner since: 3 months
Price: €360
User profile: Amateur
Cons: A bit too slow focus, some outer edge distortion & lack of edge sharpness, a little chromatic aberration (more at edges).
Pros: Quite low weight, bright and sharp enough, seems robust.
Summary: It's the best binos I've had, but have looked though better, (Swarovski 8,5X44 EL) which is muuuch more expensive! I think they are optically all right and very durable, and for the price, one of the best roofs you can get.