Specification:
1) Model: CA-154550, 15X-45X50
2) Magnification: 15X-45X Zoom
3) Objective diameter: 50mm
4) Prism type: Porro prism, BK7
5) Eyepiece diameter: 16mm
6) Exit pupil diameter: 3.3-1.1mm
7) Lens coatings: Fully Multi-coated, blue coated
8) Relative Brightness Index (RBI): 11.5-1.7
9) Field of view: 2.8°-1.4°
10) Eye relief: 16-14mm
11) Focus type: Worm
12) Minimum focus distance: 3m
13) Waterproof/Fogproof/Shockproof: No
14) Twilight number: 28-48
15) Diopter adjustment: -4D ~ +4D
16) Color: Silver and black
17) Unit net weight: 650g
18) Unit dimensions: 22 X 7.3 X 9cm
19) Accessories: Cleaning cloth, soft pouch, silicon, instruction sheet, tripod, giftbox packing

Packing Details:
1) Outer packing: 10sets/ctn
2) G.W.: 18kgs
3) N.W.: 17kgs
4) Meas. of Carton: 55 X 36 X 41cm
5) Inner packing: with a soft pouch and a color box