Product Description
| telescope 20X50 |
| Model: 20X50 |
| Lens magnification : 20X |
| Objective diameter : 50mm |
| Filming: Blue antireflection film |
| Type of Prism: Paul/K9 |
| Exit pupil diameter:2.5mm |
| Exit pupil distance:5mm |
| Field of view:120m/1000m |
| Relative brightness: 6.5 |
| Dusk index: 31.62 |
Overall dimensions: 19.5x6.5x19cm
Packing dimensions: 20.5x8.5x21.2cm |
Net weight: 780g
total weight : 1100g |
| Specifications: | 20X50 |
| Advantages: | Large Lens magnification, small size, handheld,high power,20X
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