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outdoor telescope 7-21X40, zooming
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| Model No.︰ | - |
| Brand Name︰ | outlook |
| Country of Origin︰ | - |
| Unit Price︰ | - |
| Minimum Order︰ | - |
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| zoomable telescope 7－21X40 |
| model:7－21X40 |
| filming：blue film |
| Lens magnification:7-21 |
| object lens diameter:40mm |
| Type of Prism: Paul/ K9 |
| Exit pupil diameter:5.71mm |
| Exit pupil distance:13.4mm |
| Field of view:55M/1000M |
| Relative brightness: 32.6 |
| Dusk index:16.73 |
Overall dimensions:19x5.8x17.5cm
packing box:20.5x8.5x21.2cm |
Net weight: 700g
Gross weight:950g |
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| Composition:packing box,Chinese manual,certificate,wiping cloth,eyepiece & object lens cover, desiccant,soft packing. |
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| Specifications︰ | 7-21X40 |
| Advantages︰ | When using zoomable telescopes, you can switch to high magnification mode easily without loosing track of the target. |
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Product Image
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