A telescope is an optical instrument that uses lenses, curved mirrors, or a combination of both to observe distant objects or to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation. The first made telescopes were refracting telescopes. They were used for both terrestrial applications and astronomy and the 2nd was the reflecting telescope, which uses mirrors to collect and focus light, was invented within a few decades of the first refracting telescope.

The word telescope basically refers to a wide range of instruments capable of detecting different regions of the electromagnetic spectrum and in some cases other types of detectors.

 

• Bresser Messier AR-90/500 NANO AZ Telescope

 

 It has High-quality achromatic lens telescope preferred for beginners

Aperture: 90mm / Focal length: 500mm F/5.5

It Enables Fast setup and simple handling.

It is a Richfield refractor telescope with AZ mount and tripod

 

Maximum recommended magnification: 180x

 

It has a Universal 44mm Dovetail plate with stainless steel rail (fits EXOS/LXD75/Great Polaris/EQ5).

– it has a 90mm aperture which delivers 200 times more light than the naked eye.

– it ensures easy and quick functioning.

– This is Ideal for easy observation, as a travel mount.

– Focal length 500mm

– Mirror/Lens diam.90 mm

– Focusing system 1,25″ Rack-and-Pinion Focuser.

 

• BRESSER Photo Mount with Field Tripod and Wedge

 

The BRESSER photo mount is the ideal base for beginners in astrophotography.  This gives an excellent mount which is well suited. 

 

-It has an Equatorial Photo-Mount.

-Adjustable stainless steel field tripod.

-Hand-box to control the tracking motors (2x/32x)

-Automatic sidereal tracking against the Earth rotation.

-Optical pole finder scope with illumination unit included

-Ballhead with quick release saddle plate and 1/4″ Photo thread for camera mounting

-Battery life: up to 50 hours.

 

• Explore Scientific 150/750 EQ-3 Reflector

 

The Explore Scientific 150mm/750mm Reflector Telescope withstands high rigidity, superior built quality and tack-sharp parabolic optics.

If you are a nebula watcher then this 150mm aperture enables you to do that in the depth of space. 

– It is equipped with a large 2.0” focuser which allows the use of 2.0” eyepieces and 2.0″ barlows with larger fields of view.

-Fast focal ratio shortens exposure times for deep sky for astrophotography.

– Full-size tripod includes an accessory tray to keep eyepieces handy and provide rigid stability.

– Highest Useful Magnification 250x

– Focal Length 750mm focal length

– Eyepiece 1.25″OD

 

• Explore Scientific 80/640 AZ Refractor with Twilight Nano Mount

 

FirstLight AR80mm White Tube Refractor with 640mm focal length telescope with Twilight Nano Alt/Az mount; 40mm drawtube focuser; 1.25″ 90° Diagonal; Plossl 25mm eyepiece; and Red-dot Finder; Smartphone Camera adapter.

– positioning of the Twilight Nano alt-azimuth mount gets easier as it has a panhandle control.

– It reveals impressive lunar details ranging from craters to rilles, planetary features like Saturn’s ring structure; bright deep-sky treasures like galaxies, nebulae and clusters with its 80mm aperture.

-Highest Useful Magnification 125x

-Focal Length 640 Mm focal lengths

-Adapter40mm drawtube focuser; 1.25″ 90° Diagonal

-Magnification with eyepiece25.6x

 

• GSo 150/900 with Az pier stand:

 

A GSO 150/900 with AZ Pier Stand

If you are looking for something that to observe deep-sky photography that the The GSO 150/900 with AZ Pier Stand Is Designed For:-

 

Deep Sky, lunar, planetary 5O also lunar and planetary are for observation.

 

-Optical Design:

Newtonian Reflector

-Focal Length-900mm

-Mirror CellStability treated die-cast aluminium, provides better and stable alignment.

-Highest Practical Power300x (lowest useful Magnification 21x)

-Eyepiece 1.25″ or 2″ OD

-Mount type Altazimuth mount – metal.

 

•  MEADE Polaris 130/650 EQ-3 Reflector

 

The Polaris 130mm telescope has a 130mm aperture and a focal length of 650mm. This also includes slow-motion control cables that allow for speedy viewing across different directions.

 

-it has (3) Eyepieces that provide low, medium and high powered magnification for viewing a wide range of Moon, planets, or deep-sky. 2x Barlow Lens also included to double magnification – essentially like having 6 different eyepieces

-Each Polaris telescope also comes with AutoStar Suite Astronomer Edition Software on DVD. 

-This will help you observe and learn more about the night sky and display more than 10,000 Celestistial like stars and planets etc.

-These telescopes deliver bright and clear images with the greatest detail and enable observation for fun and efficiency.

-Type-Reflector

-Clear Aperture-130mm

– Optical Design-Newtonian 

 

•  Star Tracker 127/900 EQ Reflector

 

STARTRACKER 127/900 Telescope offers great quality visuals that are bright and sharp. By using this you can see the tiniest details of the Celestial bodies as it has all-glass optical components. This telescope further enhances clarity and brightness. It is compact and lightweight and can easily be carried in a padded carry bag.

-The STARTRACKER 127mm Telescope consists of high-quality Kellner Eyepieces which give you spectacular performance at a low price. 

-it includes THREE Eyepieces; one is a  Kellner Eyepiece that offers 36x magnification, 10 mm Kellner Eyepiece that offers 90x magnification while the other is an SR 4 mm eyepiece that offers 225x magnification.

-Focal Length:900mm

-Focuser diameter: RACK-AND-PINION Focuser 1.25″.

-FilterMoon Filter 1.25″

 

• Star Tracker 130/650 EQ Reflector

 

Star tracker 130 mm aperture gathers enough light to show you hundreds of galaxies, star clusters and nebulae. The focal length of this system is one of the best features that is provided. With the supplied 25 mm Plössl eyepiece, a true field of 2° can be seen. The moon and the planets can be observed with high contrast due to the well crafted Newtonian system. 

-Optical Design-Newtonian Reflector.

-Focal Length-650mm

-Focuser diameter-RACK-AND-PINION Focuser 1.25″

-FilterMoon Filter 1.25″

 

9)  Star Tracker 60/700 AZ2 Refractor

 

StarTracker 60/700 AZ-2 Refractor is a two Lens Achromatic Refractor Telescope having the Maximum Magnification – 525x, High transmission coatings for image brightness, contrast and clarity. Achromatic Lens Telescope, Quick and easy no-tool set up. If you are a beginner at this thing, this will be perfect for you. 

The Optical Design of this telescope is:

Refractor Telescope-Optical Design: Fraunhofer refractor telescope (two-lens achromatic refractor.

-Focal Length-700mm

-Resolving Power 1.92 Arc – Seconds

-Focuser diameterRACK-AND-PINION Focuser .9 “.

-Diagonal90 Degree Zenith mirror.

 

 10) William Optics RedCat 51 APO f/4.9 Refracting

 

The William optics RedCat 51 APO is a perfect companion for astronomers and travelling photographers. It has a 51 mm refractor and William Optics which is the perfect companion for the travelling photographer and astronomer. 

It has an aperture of 51mm, a focal length of 250mm and a fast f/4.9 focal ratio, it is lightweight and easy to transport.APO performance means you’ll have virtually zero chromatic aberration. The RedCat body is made of a strong aluminium alloy and is anodized a beautiful red for strength and durability. 

-Telescope Series-William Optics Cat

-Optical Design-Refractor

-Focal Length -250 mm

 

CONCLUSION:

If you are a beginner and are interested in astrology, also if you are interested in photography and are passionate about it, the above-mentioned telescopes are the best option for you. The variants present above stand out to be most compatible and work best for you.