DSC00348_副本
DSC00346
DSC00345_副本
넳
넲
|
REFERENCE |
BTNS-VWMS 0842 |
BTNS-VWMS 1042 |
BTNS-VWMS 0832 |
| SPEC. |
| MAGNIFICATION |
|
8x |
10x |
8x |
| OBJ.LENS DIA. |
mm |
42 |
42 |
32 |
| TYPE OF PRISM |
Type / Material |
BAK7 |
BAK7 |
BAK7 |
| PRISM COATING |
Yes / No |
Yes |
Yes |
Yes |
| NUMBER OF LENS |
Pieces & Groups |
Ocular:7E/4G Obj.l3E/2G |
| LENS COATING |
Part / Full / Muti |
FMC |
FMC |
FMC |
| FOCUS SYSTEM |
Cent. / Ind. / Fix |
Cent. |
Cent. |
Cent. |
| FOCUSING LENS |
Eye. / Obj. / Int. |
Int |
Int. |
Int. |
| EXIT PUPIL DIAMETER |
mm |
5.2 |
4.2 |
5.2 |
| EXIT PUPIL DIST. |
mm |
18 |
18 |
17 |
| FIELD OF VIEW |
ANGLE |
7.5° |
6.6° |
8° |
| F.O.V at Ft/1000Yds |
Ft/1,000Yds |
393 |
348 |
420 |
| F.O.V at M/1000M |
M/1,000M |
131 |
116 |
140 |
| MIN. FOCAL distance |
M / Ft. |
3 |
3 |
2 |
| TWILIGHT INDEX |
|
18.3 |
20.5 |
16 |
| RELATIVE BRIGHTNESS |
|
17.6 |
27.6 |
16 |
| RESOLUTION |
|
2″72 |
2″58 |
3″25 |
| DIOPTER SYSTEM |
|
Cent. |
Cent. |
Cent. |
| DIOPTER COMP. |
+ - Optic.Degree |
±3 |
±3 |
±3 |
| INTERPUPILLARY DIST. |
mm |
56-76 |
56-76 |
54-76 |
| WEATHER PROOF |
Yes / No |
Yes |
Yes |
Yes |
| WATER PROOF |
Depth / Time |
1m/15min |
1m/15min |
1m/15min |
| NITROGEN FILLED |
Yes / No |
Yes |
Yes |
Yes |
| FOLDING EYECUPS |
Yes / No |
Yes |
Yes |
Yes |
| POUCH |
Yes / No - Mat'l. |
Yes |
Yes |
Yes |
| STRAP |
Yes / No - Mat'l. |
Yes |
Yes |
Yes |
| CLEANING CLOTH |
Yes / No |
Yes |
Yes |
Yes |
| SILICA GEL |
Yes / No |
Yes |
Yes |
Yes |
| UNIT DIAMENSION |
mm |
160x136x61 |
160x136x61 |
140x120x60 |
| UNIT WEIGHT |
gm / oz. |
840g |
856g |
|
| BODY MATERIAL |
|
Magnesium |
|
