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| Place of Origin: | China |
| Brand Name: | OEM, ODM All Available |
| Certification: | CE,FC,RoHS |
| Minimum Order Quantity: | 1 |
|---|---|
| Delivery Time: | 3~7 |
| Payment Terms: | T/T. L/C, Western Union, Money Gram |
| Supply Ability: | 30000PCS/Month |
| Model Number: | 16-40x70 Astronomical Refractor Telescope | Optical System: | Refractive Optical System |
|---|---|---|---|
| Focal Length: | 400mm | Focus Ratio: | 11.25 |
| Eyepiece: | 10mm 25mm | Barov Extender: | 3x |
| Zenith Mirror: | 48°Erecting BAK4 Prism | Optical Coating: | FMC Fully Coated |
| High Light: | 16-40x70 Astronomical Refractor Telescope,Astronomical Refractor Telescope 400mm,400mm refractor telescope |
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400mm Focal Length Professional Astronomical Refractor Filters Telescope 16-40x70
Parameter:
| Objective | 70mm |
| Focal length | 400mm |
| Focus ratio | 11.25 |
| Eyepiece | 10mm 25mm |
| Angle of view | 1.3° |
| Magnification | 40×16 |
| Finder mirror | 5X24 |
| Zenith mirror | 48 zenith mirror |
| Optical Coating | FMC |
| Baroy extender | 3X |
| Exit Pupil Diameter | 2.2mm |
| Resolution | ≤4.0 |
| Tripod | Aluminum Alloy retractable |
| Weight | 3kg |
| Packing dimension | 65*23*13cm |
| Main Material | optical glass, aluminum,iron, plastic |
| Storage Conditions | a sheltered dry place, noacid gas, alkali and harmful,substances around |
Features:
1.High Quality Optics
. 400mm(f/5.7) focal length and 70mm aperture
. Fully coated optics glass lens with high transmission coatings creates stunning images and protect your eyes.
2.High Magnification
. Come with two replaceable eyepieces:Eyepiece1: 25mm(16X), Eyepiece2: 10mm(40X)
. 3x Barlow Extender lens trebles the magnifying power of each eyepiece.
. 5x24 finder scope with mounting bracket and cross-hair lines inside make locating objects easily.
3.Wireless Control
One smart phone adapter and one Wireless camera remote to explore the nature of the world easily through the screen and take amazing celestial images.
4.Adjustable Tripod :
Many different viewing positions with a adjustable aluminum alloy tripod.
5.A carry bag:
The professional astronomical telescope and tripod can fit inside the bag for easy traveling and storage.
Contact Person: Ben Xie
Tel: 86-13730890225
