4.3/5
WATERPROOF COMPACT SIZE ED
This series available with 0821ED and 1025ED
Specification
- Excellent optics, high transmission and very close focus.
- Ideal for bird watching and travelling
- Nitrogen filled waterproof and fogproof
- Very compact, dual hinge and light weight with aluminium Alloy body construction
- Internal focus design with super high grade optics and ED glass objective lens
- Fully broad band multi-coated lens, silver and phased coated BaK-4 prism
Share This Items :
– Excellent optics, high transmission and very close focus.
– Ideal for bird watching and travelling
– Nitrogen filled waterproof and fogproof
– Very compact, dual hinge and light weight with aluminium Alloy body construction
– Internal focus design with super high grade optics and ED glass objective lens
– Fully broad band multi-coated lens, silver and phased coated BaK-4 prism
This series available with 0821ED and 1025ED
| POWER | 8X |
| OBJ.LENS DIA. | φ20 |
| TYPE OF PRISM | BaK4 |
| PRISM COATING | yes |
| NUMBER OF LENS | 7pieces/5groups |
| LENS COATING | Fully Multi-coated |
| FOCUS SYSTEM | cent. |
| FOCUSING LENS | int. |
| EXIT PUPIL DIAMETER | φ2.56mm |
| EYE RELIEF | 15.8mm |
| FIELD OF VIEW | 6.8°, 357ft, 119m |
| MIN. FOCAL LENGTH | 1.6m |
| RELATIVE BRIGHTNESS | 6.55 |
| TWILIGHT INDEX | 12.48 |
| RESOLUTION | 9.1" |
| DIOPTER SYSTEM | Right Eyepiece |
| DIOPTER COMP. | ±3.5 |
| INTERPUPILLARY DIST. | 56~74Depth / Time |
| WATER PROOF | 1m/30 minutes |
| NITROGEN FILLED | Yes |
| EYECUPS SYSTEM | Twist-up |
| POUCH | Yes |
| STRAP | Yes |
| CLEANING CLOTH | Yes |
| SILICA GEL | Yes |
| UNIT WEIGHT | 220 g |
| POWER | 10X |
| OBJ.LENS DIA. | φ25 |
| TYPE OF PRISM | BaK4 |
| PRISM COATING | yes |
| NUMBER OF LENS | 7pieces/5groups |
| LENS COATING | Fully Multi-coated |
| FOCUS SYSTEM | cent. |
| FOCUSING LENS | int. |
| EXIT PUPIL DIAMETER | φ2.56mm |
| EYE RELIEF | 15.5mm |
| FIELD OF VIEW | 5.4°, 285ft, 95m |
| MIN. FOCAL LENGTH | 2m |
| RELATIVE BRIGHTNESS | 6.55 |
| TWILIGHT INDEX | 15.68 |
| RESOLUTION | 9.1" |
| DIOPTER SYSTEM | Right Eyepiece |
| DIOPTER COMP. | ±3.5 |
| INTERPUPILLARY DIST. | 56~74Depth / Time |
| WATER PROOF | 1m/30 minutes |
| NITROGEN FILLED | Yes |
| EYECUPS SYSTEM | Twist-up |
| POUCH | Yes |
| STRAP | Yes |
| CLEANING CLOTH | Yes |
| SILICA GEL | Yes |
| UNIT WEIGHT | 230 g |
