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Best Long Range 25-75x80 Hunting Bird Watching Spotting Scope For Phone
Parameter:
| POWER | 15X-45X | 20X-60X | 20X-60X | 25X-75X |
| OBJ. LENS DIA. | 60MM | 60MM | 80MM | 80MM |
| TYPE OF PRISM | Porro/Bak4 | Porro/Bak4 | Porro/Bak4 | Porro/Bak4 |
| PRISM COATING | YES | YES | YES | YES |
| NUMBER OF LENS | 8Pcs/5Groups | 8Pcs/5Groups | 8Pcs/5Groups | 8Pcs/5Groups |
| EXIT PUPIL DIAMETER | 4.-1.3MM | 3-1 MM | 4-1.3MM | 3.2-1.05MM |
| EXIT PUPIL DIST. | 15-12MM | 13.5-11MM | 13.5-11MM | 13.5-11MM |
| FIELD OF VIEW | 2.5-1.2° | 1.8-0.9° | 1.9-0.95° | 1.4-0.7° |
| 129-63Ft/1000Yds | 93-48Ft/1000Yds | 99-49.5Ft/1000Yds | 99-49.5Ft/1000Yds | |
| 43-21M/1000M | 31-16M/1000M | 33-16.5M/1000M | 14.5-12M/1000M | |
| MIN. FOCAL LENGTH | 8M | 8M | 10M | 10M |
| RELATIVE BRIGHTNESS | 16-1.7 | 9-1.0 | 16-1.7 | 10-1.1 |
| WATER PROOF | yes | yes | yes | yes |
| NITROGEN FILLED | yes | yes | yes | yes |
| FOLDING EYECUPS | Twist-up eyecup | Twist-up eyecup | Twist-up eyecup | Twist-up eyecup |
| UNIT DIMENSION | 335x150x80MM | 335x150x80MM | 438x150x95MM | 438x150x95MM |
| UNIT WEIGHT | 770g | 770g | 1150g | 1150g |
Features:
1. Variable 25x - 75x focal zoom magnification makes it easy to zoom in on target in detail.
2. Fully multi-coated 80mm green film objective lens, eyepiece and quality prism inside - guarentee the key elements of a spotting scope, and make your view brighter, clearer and delivers crisp images.
3. High quality optical glass with superior BAK4 prism and fully multi coated all glass lens guarantees superior light transmission and brightness for optimal crystal clear viewing even for law enforcement applications.
4. The retractable sun shade can be stretched out to protect the eyepiece and helps reduce glare.
5. Nitrogen filled IPX7 Waterproof, fog proof, shock-proof performances allow the scope to be used in all weather conditions.
6. Its tight fitting protection makes it usable to withstand the toughest weather conditions. The shock-absorbing rubber armor for maximum protection. And the eyepiece shield can be stretched out to protect the eyepiece.
7. The tripod and smartphone adapter enable you to take videos and images in the distant world. Explore the nature of the world easily through your screen.
