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KW51M-0842,1042 Performance Parameters of the Waterproof Binoculars
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product description:
| MODELS | 51-0842 | 51-1042 | ||
| SPEC. | ||||
| POWER | 8X | 10X | ||
| OBJ. LENS DIA. | mm | 42mm | 42mm | |
| TYPE OF PRISM | Type / Material | ★Roof / BaK4 | ★Roof / BaK4 | |
| PRISM COATING | Yes / No | Yes | Yes | |
| NUMBER OF LENS | Pieces & Groups | 16 Pcs / 6 Groups | 16 Pcs / 6 Groups | |
| LENS COATING | Part / Full / Multi | Multi | Multi | |
| FOCUS SYSTEM | Cent. / Ind. / Fix | ★Cent. | ★Cent. | |
| FOCUSING LENS | Eye. / Obj. / Int. | Int. | Int. | |
| EXIT PUPIL DIAMETER | mm | 5.4mm | 4.16mm | |
| EXIT PUPIL DIST. | mm | 18.4mm | 15.1mm | |
| FIELD OF VIEW | Angel | 7.6° | 6.1° | |
| Ft / 1,000Yds | 400Ft / 1000Yds | 318Ft / 1000Yds | ||
| M / 1,000M | 133M / 1000M | 106M / 1000M | ||
| CLOSE FOCUS DISTANCE | M / Ft. | 2M / 6.56Ft | 2M / 6.56Ft | |
| RELATIVE BRIGHTNESS | 29.16 | 17.31 | ||
| TWILIGHT INDEX | 18.33 | 20.49 | ||
| RESOLUTION | ||||
| DIOPTER SYSTEM | ★Right Ocular | ★Right Ocular | ||
| DIOPTER COMP. | ± Optic Degree | ± 4 DIOPTER | ± 4 DIOPTER | |
| INTERPUPILLARY DIST | mm | 56mm to 76mm | 56mm to 76mm | |
| ZOOM SYSTEM | Type & Location | No | No | |
| WEATHER PROOF | Yes / No | Yes | Yes | |
| WATER PROOF | Depth / Time | Yes | Yes | |
| NITROGEN FILLED | Yes / No | Yes | Yes | |
| FOLDING EYECUPS | Yes / No | No | No | |
| POUCH | Yes / No-Mat'l. | Yes / Nylon | Yes / Nylon | |
| STRAP | Yes / No-Mat'l. | Yes / Nylon | Yes / Nylon | |
| CLEANING CLOTH | Yes / No | Yes | Yes | |
| SILICA GEL | Yes / No | Yes | Yes | |
| UNIT DIMENSION | mm | 132X59X133 mm | 132X59X128mm | |
| UNIT WEIGHT | gm / oz. | 743 g | 760 g | |
| GIFT BOX SIZE | mm | |||
| INNER CARTON | Pieces / Size | |||
| PIECES PER CARTON | Pieces | |||
| SHIPPING CARTON | Size | |||
| GROSS WEIGHT | Kg. / Pound | |||
| NET WEIGHT | Kg. / Pound |