1.Suitable for bird watching, enjoys the scenery, watch the long distances objective.
2.Short focus optical system, watch the short distances objective without obstruction.
3.The top quality BAK4 prism, the big ocular lens, long exit pupil, the ornamental scenery become more brightness.
4.The high-grade resolution, and the ornamental scenery is more vivid.
5.The barrel using the environmental protection coating, watch scenery more secure.
6.Use the TH-P material structure, more durable and strong.
7.Waterproof, fogproof structure design, sunny and rainy day to view the scenery trouble free.
8.Rotary ocular lens cover design, different visual watch scenery more human nature.
9.Can match camera tripod, to watch scenery more easily.
10.High strength TH-N barrel material, more easy for carry out.
11.The series products have the 50 and 60 mm Objective dimension, fix and zoom focusing magnification, suitable for different ages of consumers to use.
12.Can match camera tripod, to watch scenery more easily.
13.Whole product has small and compact size, very easy to carry out.

Model No	B06153050S	B06163250A
Magnification	15-30x	16-32x
Objective Diameter (mm)	50	50
Field Angle	2.8⁰-1.9⁰	2.7⁰-1.8⁰
Field of View (m/1000m)	33-49	47-31
Field of View (ft/1000yds)	99-147	141-93
Exit Pupil Dia. (mm)	Ø3.3-1.7	Ø3.13-1.56
Near Focus (m)	5	5
Eye-relief (mm)	15-11	15-11
Relative Brightness	10.9-2.9	9.8-2.4
Prism Type	BaK4	BaK4
Resolving Power	5.6"	5.6"
Focus System	Internal	Internal
Coating	Fully multi coated	Fully multi coated
Eyecups	Fold-down	Fold-down
Watertight Depth (m)	1	1
Shockproof High (m)	1.8	1.8
Operation Temp	-10⁰C-80⁰C	-10⁰C-80⁰C