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Small,exquisite,elegant,lightweight and compact, these opera glasses will make any performance more enjoyable while also evoking a sense of class and elegance. This model is simple and demure with just the right amount of sophistication. And of course they provide for comfortable and convenient viewing too! They are more then just a glamorous accessory; they are a dazzling assistant to any performance.
| Opera glasses 3X18B item |
Place of origin: Fujian China |
| Brand name:BINOVISION or “OEM” |
| Opera glasses 3X18B item | details |
| 1. Magnification: | 3x |
| 2. Objective lens Diameter(mm): | 18 |
| 3. Angle of view: | 6.6 |
| 4. Field of View at 1000M/1000yard: | 110M/ 330ft |
| 5. Eyepiece Diameter: | 14.5mm |
| 6. Exit pupil: | 7.5mm |
| 7. Resolution: | 5 |
| 8. Relative Brightness: | 10.02 |
| 9. Eye Relief : | 5m |
| 10. lens: | fully coated |
| 11. material: | metal ,plated in gold or silver, optical lens |
| 12. MOD(minium observing distance): | 3.5m-∝ |
| 13. distance between oculars(mm) : | 56-70 |
| 14. Rrism: | N/A |
15. Focusing system: | center |
16. item size(LxWxH): | 9.5 x4.5x2.4cm/ 3.8"x1.8"x1" |
| 17. item weight: | 210g(7.40oz) |
| 18. weight w/ package: | 220g(7.70oz) |
19. packing detail: | 25pcs/inner carton, 50pcs/master export carton. Cartion size:45x27x28.5cm Gw:13 kgs, nw:12 kgs. |
20. Accessory: | soft leather pouch or velvet pouch Cleaning cloth Netural instruction Color netural paper box or velvet hard box. |
21. tube color avalible: | pearl white reflex black burgundy titanium platinum reflex blue or any other PMS color. |