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KW28 8x40A Outdoor binoculars
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product description:
| MODELS SPEC. | 8x40 | ||
| 01 | POWER | 8x | |
| 02 | OBJ.LENS DIA. | mm | 40mm |
| 03 | TYPE OF PRISM | Type / Material | BK7 |
| 04 | PRISM COATING | Yes / No | No |
| 05 | NUMBER OF LENS | Pieces & Groups | 5pieces3groups |
| 06 | LENS COATING | CL/FC/BMC/FBMC | MC |
| 07 | FOCUS SYSTEM | Cent. / Ind. / Fix | Cent. |
| 08 | FOCUSING LENS | Eye. / Obj. / Int. | Eye. |
| 09 | EXIT PUPIL DIAMETER | mm | 5 |
| 10 | EXIT PUPIL DIST. | mm | 12 |
| 11 | FIELD OF VIEW | ANGLE | 8.2° |
| 12 | Ft / 1,000Yds | 429 ft | |
| 13 | M / 1,000M | 143m | |
| 14 | MIN.FOCAL LENGTH | M / Ft. | 5m/16.4ft |
| 15 | RELATIVE BRIGHTNESS | 25 | |
| 16 | TWLIGHT INDEX | 17.9 | |
| 17 | RESOLUTION | ≤ 7.5" | |
| 18 | DIOPTER SYSTEM | Right eyepiece | |
| 19 | DIOPTER COMP. | ±Optic.Degree | ± 4 |
| 20 | INTERPUPILLARY DIST. | mm | 56mm~74mm |
| 21 | ZOOM SYSTEM | Type & Location | |
| 22 | WEATHER PROOF | Yes / No | yes |
| 23 | WATER PROOF | Depth / Time | / |
| 24 | NITROGEN FILLED | Yes / No | No |
| 25 | EYECUPS SYSTEM | Rubber / Pop-up / Twist-up | Twist-up |
| 26 | POUCH | Yes / No-Mat'l. | yes |
| 27 | STRAP | Yes / No-Mat'l. | yes |
| 28 | CLEANING CLOTH | Yes / No | yes |
| 29 | SILICA GEL | Yes / No | yes |
| 30 | UNIT DIAMENSION | mm | 180x60x145 |
| 31 | UNIT WEIGHT | gm / oz. | 740 |
| 32 | GIFT BOX SIZE | mm | |
| 33 | PIECES PER SHIPPING CARTON | Pieces | 20(或10） |
| 34 | SHIPPING CARTON SIZE | Size | |
| 35 | GROSS WEIGHT | Kg. / Pound | |
| 36 | NET WEIGHT | Kg. / Pound | |