High Powered Test Spotting Scope 25-75x60 Best Astronomical Telescope for Adults
MODELS | TF276B | |
POWER | 25-75X | |
OBJ. LENS DIA. | mm | 60MM |
TYPE OF PRISM | Type / Material | PRRO/BK7 |
PRISM COATING | Yes / No | YES |
NUMBER OF LENS | Pieces & Groups | 6Pcs/4Groups |
LENS COATING | Coated/Fully Coated/Multi Coated/Fully Multi Coated | Fully Coated |
FOCUS SYSTEM | Cent. / Ind. / Fix | Cent. |
FOCUSING LENS | Eye. / Obj. / Int. | Obj. |
EXIT PUPIL DIAMETER | mm | 4.-1.3MM |
EXIT PUPIL DIST. | mm | 13-11.8MM |
FIELD OF VIEW | Angel | 2.3-1.1° |
Ft / 1,000Yds | 120-57Ft / 1000Yds | |
M / 1,000M | 40-19M / 1000M | |
MIN. FOCAL LENGTH | M / Ft. | 10M |
RELATIVE BRIGHTNESS | 16-1.7 | |
FOLDING EYECUPS | Yes / No | YES |
POUCH | Yes / No-Mat'l. | 600D |
UNIT DIMENSION | mm | 305x135x78 |
UNIT WEIGHT | gm / oz. | 660g |
GIFT BOX SIZE | mm | 330x85x150 |
PIECES PER CARTON | Pieces | 10 |
SHIPPING CARTON | Size(cm) | 45x35x33 |
GROSS WEIGHT | Kg. / Pound | 10 |
NET WEIGHT | Kg. / Pound | 9 |
1. Design Structure: short mirror body but long focal length,and combined with the advantages of Refractors and Reflector,achieve higher magnification.
2. Continuous Zoom: 25-75 times continuous zoom, any adjustment ratio so that it can meet your various needs of using.
3. Large Lens Diameter: 60mm large lens diameter, large amount of light, clearer imaging.
4. Nitrogen-filled and waterproof: The mirror body is filled with nitrogen,it can sealed to soak water. IPX7 waterproof grade can meet the needs of various harsh environments. Multi Coating: green and sharp imaging.
5. Perfect for hunting, bird watching and all comparable nature uses. Easy operation, superior quality, lightweight.Fully Waterproof allowing use in all weather conditions.
Please feel free to contact us for more information.