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| Place of Origin | China |
| Brand Name | Tontube |
| Certification | CE,FCC,ROHS |
| Model Number | 70400 |
70mm Travel Scope for astronomy Portable Refractor Telescope Fully Coated Glass Optics
SPECIFICATION:
PARAMETER:
| Model | 16-40x70 |
| Objective | 70mm |
| Focal length | 400mm |
| Focus ratio | 11.25 |
| Eyepiece | 10mm 25mm |
| Angle of view | 1.3° |
| Magnification | 40x 16x |
| Exit Pupil Diameter | 2.2mm |
| Tripod | Aluminum Alloy Retractable Tripod |
| Main Material | optical glass, aluminum, iron, plastic |
MORE DETAILS:
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MORE INFORMATION:
1.Packing:
Customized packing available.
2.Delivery:
We provide comprehensive shipping methods.
In stock: in 7 days;
OEM: about 15-40 days after ordering