Levenhuk Strike 90 PLUS Telescope
Refractor. Objective lens diameter: 90mm. Focal length: 600mm
Product ID | 65561 |
Brand | Levenhuk, Inc., USA |
Warranty | lifetime |
EAN | 0611901509402 |
Package size (LxWxH) | 15.7x7.9x31.5 in |
Shipping Weight | 20.7 lb |
Levenhuk Strike 90 PLUS is a wonderful telescope for anyone who is beginning his or her forays into celestial observations. It is indispensable for children and their parents alike on their journeys through the universe. This telescope is extremely easy to set up and use, which makes it perfect for amateur astronomers. Strike 90 PLUS lets you observe the Moon and its famous craters, the wondrous landscapes of Mars; the rings of Saturn and satellites of Jupiter, and behold distant star clusters and nebulae.
Levenhuk Strike 90 PLUS Telescope is very easy to use. It is set up on an altazimuth mount, which is especially useful for amateur astronomers, as you won't have to worry about any additional alignment or calibration. The mount itself is installed on a sturdy and reliable steel tripod. A red dot finder, attached to the tube of the telescope, acts as a laser pointer and significantly simplifies navigation through the starry sky, allowing you to find the desired object very quickly.
Levenhuk Strike PLUS Telescopes are made with high-quality optics. The series includes a refractor and two Newtonian telescopes. The Levenhuk optics used in these models are comparable to those used in professional telescopes. All the lenses and mirrors are made of fully multi-coated glass, which provides extremely sharp and saturated images of observed objects, something that Levenhuk telescopes are renowned for.
The advanced kit of this series includes everything you need to get the most from your telescope. The expansive kit of additional accessories includes books and software that will help you learn more about astronomy, extra eyepieces (including a zoom eyepiece), and a Zongo 20 Telescope Case. The telescope comes in a colorful box.
All this makes the Levenhuk Strike PLUS Telescope a wonderful present for any amateur astronomer who, if not already fascinated by the mysteries of the cosmos, soon will be.
The unique kit of Levenhuk Strike PLUS Telescope contains:
1. "See it all!" Astronomer's Handbook. This practical handbook was created specifically for beginning astronomers. It contains valuable information on over 280 celestial objects and the cosmos in general, as well as colorful star charts and facts on the design of different telescopes.
2. Stellarium. This is 3D planetarium software that allows you to plan your observations and explore the night sky several years in the future. The database contains over 600,000 stars, planets of the Solar System, the Moon, comets and asteroids, galaxies, nebulae and star clusters. All this can be rendered in just a few moments and studied directly on your computer!
3. Space Posters Set (Moon, Sun and Other Stars, Solar System). These posters will help you explore the universe and learn interesting facts about the Solar system, its planets and satellites, and various distant stars. Colorful illustrations and captions present necessary information in an easy-to-read format. The posters are 84x60cm (33x24in).
4. Levenhuk M20 Large Planisphere. This rotating star chart is a handy tool that allows you to find out what celestial objects and constellations are visible above the horizon at a given date and time. All you need to do is align the viewer and the star chart, providing a date and time.
5. Levenhuk DC45 Compass. Truly an invaluable tool that can help you orient yourself to the Northern pole on your observation site. Afterwards, it is easy to locate Polaris in the night sky, which provides a starting point for further observations.
6. 6.8–16mm zoom eyepiece. This is a wonderful eyepiece that can completely replace several eyepieces. By adjusting its focal length, you can change the highest practical power without having to replace the eyepiece. It allows you to enjoy planetary observations and forget about additional calibrations.
7. Levenhuk Zongo 20 Telescope Case; Small, Black. This case is made of a sturdy waterproof material, and the padded lining protects the telescope from impact. The case is also fitted with handle straps for easy transportation.
The kit includes:
- Levenhuk Strike PLUS Telescope on an altazimuth mount
- Steel tripod
- 1.25" plastic focuser
- Eyepieces: H20, F6mm
- 6.8–16mm zoom eyepiece
- 3x Barlow lens
- Finder scope: Red Dot
- Diagonal mirror
- "See it all!" Astronomer's Handbook with descriptions of 280 celestial objects
- Space Posters Set (Moon, Sun and Other Stars, Solar System)
- Planisphere
- Stellarium software CD to assist you during your astronomical observations
- Compass
- Levenhuk Zongo 20 Telescope Case
- User manual and lifetime warranty
As you can see, Levenhuk Strike 90 PLUS Telescope is a real find for beginning cosmos explorers and children: It features high-quality optics, reliable design, and, of course, its amazing accessory kit with all the useful things we’ve mentioned above.
Product ID | 65561 |
Brand | Levenhuk, Inc., USA |
Warranty | lifetime |
EAN | 0611901509402 |
Package size (LxWxH) | 15.7x7.9x31.5 in |
Shipping Weight | 20.7 lb |
Optical design | refractor |
Optics coating | fully multi-coated |
Objective lens diameter (aperture), in | 3.5 |
Focal length, in | 23.6 |
Highest practical power, x | 165 |
Aperture ratio | f/6.7 |
Resolution threshold, arcseconds | 1.29 |
Limiting stellar magnitude | 11.87 |
Eyepieces | F6mm, H20 mm |
Eyepiece barrel diameter, in | 1.25 |
Barlow lens | 3x |
Finderscope | red dot |
Tripod | steel |
Mount | alt-azimuth |
User level | for children, beginners |
Assembly and installation difficulty level | easy |
Is there any additional information you might need?
Did I get it right? In order to get better image quality I need to use eyepieces with a shorter focal length without barlow, right? Thanks in advance!
1. ''6.8-16 mm zoom eyepiece. This is a wonderful eyepiece that can completely replace several eyepieces.'' Could you please be more specific? What eyepieces? with what focal length? 2. Is this telescope suitable for observations in urban conditions? I'm planning to use it mostly from my balcony. 3. What objects will I be able to observe with this telescope model?
And one more thing... which of these models provides better image quality and why?
Why Levenhuk Strike 90 PLUS have smaller highest practical power than Levenhuk Strike 80 NG? Thanks
The highest practical power of the Levenhuk Strike 90 PLUS is higher as well. It is calculated as following: the objective lens diameter (aperture) * 2. On the box and in the product description specified magnification is for particular eyepieces that come in the kit.
Guys, do you seriously see Jupiter's bands observing it with this telescope? As I think, 20 mm eyepiece (30x magnification) is the most adequate one, the others are not so good as aberration is too strong. At 30x magnification Jupiter appears as a small bright bead and four dots - its moons. With higher magnification the image is too blurred. My vision is perfect, besides I live in the countryside, so conditions are close to ideal. M31 is seen as a grey cloudlet. I didn't have a chance to observe the Moon and Saturn though, so I won't jump to conclusions just yet. Anyway, maybe I use wrong eyepieces? Do they affect image quality that much? Would filters fix the situation?
Some things that I have successfully observed from my balcony (of course, with urban flare and other urban attributes): Jupiter's belts, as for the big red spot... I don't think it's possible to see it even without such strong light pollution... Andromeda, Orion nebula (very clear), Pleiades star cluster (separate stars are seen clearly too, that means the optics are of a very quality). 10 and 20 mm eyepieces (that come in the kit) produce truly quality views. variable zoom eyepiece is good, but, I suppose, it is better suited for terrestrial observations. Barlow lens is also fine but affects image quality a little, 10 mm eyepiece replaces it better. The mount moves smoothly along the Y axis, but it kind of shakes as it moves along the X axes (maybe some kind of silicone spray could fix that?). Why do I need this counterweight? It's a mystery to me...
So it is a nice toy for the whole family, won't take much space on your balcony or in your car (assembly takes only about 10 minutes).
So it is a wonderful choice for people who live in the city. It's very easy to use and assembling process won't take too long. 5 minutes and you are ready to go, no matter if you are in the city or in the countryside. So it won't be a problem anymore and you can use the telescope more often. And the best telescope is the telescope you use the most, so for me Strike 90 PLUS is the best!
I also have a request: I would like to see pictures of celestial objects that may be observed with a certain telescope on its page.
what material is the strike 90 plus tube made of? I only see the tripod material stated. My thanks. art kawa
The tube is made of silumin.
Is there any additional information you might need?
Looking forward to your reply.