70mm Aperture 400mm Astronomical Refractor Telescope For Adults And
Beginners
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.
【Telescope Astronomical Professional Powerful】Telescope comes with
two eyepieces 10mm and 25mm for 16X and 40X views, 5x24 finderscope
with mounting bracket and cross-hair lines inside make locating
objects easily, and includes free aluminum alloy retractable tripod
【Equipment For You】It is a good kids telescope that have
lightweight adjustable height aluminum tripod,specially designed
backpack holds the 70mm telescope, tripod and smartphone adapter
inside the bag for children and stargazers on-the-go stargazing.
【Great Gift】Telescope for adults astronomy is quick and easy to set
up even for the novice. Telescope excels at daytime birding use as
well as viewing wildlife, scenery and casual nighttime observing of
the moon and bright planets,Ideal for entry-level amateur
astronomers and kids who love science astronomy.
