antique binoculars
Kunming Mentch Optical Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
1. Completed handcraft
2. Bright image from the eyepiece
3. Approved by the CTI Test Reporting
1. SPECFICATION
MODELS |
| 91-0820 |
POWER |
| 8X |
OBJ.LENS DIA. | mm | 20mm |
TYPE OF PRISM | Type / Material | Roof / K9 |
PRISM COATING | Yes / No | No |
NUMBER OF LENS | Pieces & Groups | 10 Pcs / 4 Groups |
LENS COATING | Part / Full / Multi | Full |
FOCUS SYSTEN | Cent. / Ind. / Fix | Fix. |
FOCUSING LENS | Eye. / Obj. / Int. | Eye. |
EXIT PUPIL DIA. | mm | 2.6 mm |
EXIT PUPIL DIST. | mm | 10 mm |
FIELD OF VIEW | Angel | 7.2 º |
| Ft / 1,000Yds | 377Ft / 1000Yds |
| M / 1,000M | 126M / 1000M |
CLOSE FOCUS DISTANCE | M / Ft. | 8M / 26.24Ft |
2. 91 Folded&Waterproof Binoculars
