The Newtonian Reflector, named after Isaac Newton, is the absolute classic reflector telescope.
The main mirror, which collects light and reflects it, is located at the lower end of the tube. The smaller secondary mirror is located in the top section. It deflects the light by 90°. The focuser, in which one can deploy an eyepiece or camera in order to focus the image, is also located here.
The advantage of this system is that there are no lenses involved, and therefore no chromatic aberration arises. In addition, this design offers the largest aperture for the money.
Omegon
Telescope N 114/900 EQ-1
( 4.5 / 5 )
$ 239.00
Sale price:
$ 239.00
$ 199.00
ready for shipping in 24
h
Omegon
Telescope N 150/750 EQ-3
( 4.29 / 5 )
$ 339.00
Sale price:
$ 339.00
$ 299.00
ready for shipping in 24
h
Skywatcher
Telescope N 150/750 Explorer 150P EQ3-2
( 5 / 5 )
$ 650.00
Sale price:
$ 650.00
$ 519.43
ready for shipping in 24
h
Skywatcher
Telescope N 200/1000 Explorer 200P EQ5
( 4 / 5 )
$ 980.00
Sale price:
$ 980.00
$ 952.10
ready for shipping in 24
h
Omegon
Telescope N 130/920 EQ-2
$ 289.00
ready for shipping in 24
h
Omegon
Advanced Telescope 130/650 EQ-320
( 4 / 5 )
$ 399.00
Sale price:
$ 399.00
$ 349.00
ready for shipping in 24
h
Omegon
Dobson telescope Advanced X N 203/1200
Our price:
RRP:
$ 579.00
$ 479.00
ready for shipping in 24
h
Omegon
Dobson telescope ProDob N 254/1250 DOB II
Our price:
RRP:
$ 1,087.00
$ 899.00
ready for shipping in 24
h
Omegon
Telescope N 76/700 AZ-1
( 5 / 5 )
$ 139.00
Sale price:
$ 139.00
$ 119.00
ready for shipping in 24
h
Omegon
Dobson telescope N 76/300 DOB
( 1 / 5 )
RRP:
$ 99.00
Our price:
RRP:
$ 99.00
$ 69.00
ready for shipping in 24
h
Omegon
Dobson telescope N 102/640 DOB
$ 229.00
ready for shipping in 24
h
Omegon
Advanced Telescope 150/750 EQ-320
Our price:
RRP:
$ 499.00
$ 449.00
ready for shipping in 24
h
Omegon
Telescope N 76/900 EQ-2
$ 199.00
ready for shipping in 24
h
Omegon
Dobson telescope Push+ mini N 150/750 Pro
Our price:
RRP:
$ 816.80
$ 799.00
ready for shipping in 24
h
Skywatcher
Telescope N 114/1000 SkyHawk EQ-1
( 3.5 / 5 )
RRP:
$ 249.00
Our price:
RRP:
$ 249.00
$ 216.00
ready for shipping in 24
h
Omegon
Telescope Pro Astrograph N 150/420 OTA CEM40-EC
Our price:
RRP:
$ 7,727.00
$ 7,690.00
ready for shipping in 24
h
Skywatcher
Telescope N 130/900 Explorer EQ-2 with EQ-2-motor drive
$ 396.00
ready for shipping in 24
h
Omegon
Dobson telescope ProDob N 304/1500 DOB II with Deluxe LED finderscope
Our price:
RRP:
$ 1,247.00
$ 1,045.00
ready for shipping in 24
h
Skywatcher
Telescope N 150/750 Star Discovery P1 50i SynScan WiFi GoTo
( 3.67 / 5 )
$ 780.00
ready for shipping in 3-7
days
Celestron
Telescope N 130/650 NexStar 130 SLT GoTo
( 5 / 5 )
$ 850.00
ready for shipping in 24
h
Omegon
Telescope ProNewton N 203/1000 OTA
$ 497.80
ready for shipping in 24
h
Skywatcher
Telescope N 76/700 Astrolux AZ-1
Our price:
RRP:
$ 147.00
$ 122.00
ready for shipping in 24
h
Skywatcher
Telescope N 130/900 Explorer EQ-2
Our price:
RRP:
$ 271.00
$ 238.00
ready for shipping in 24
h
Omegon
Dobson telescope Advanced N 152/1200
Our price:
RRP:
$ 582.60
$ 399.00
ready for shipping in 24
h
Omegon
Dobson telescope Advanced N 203/1200
Our price:
RRP:
$ 712.60
$ 579.00
ready for shipping in 24
h
Omegon
Telescope Pro Astrograph N 150/420 OTA CEM26 LiteRoc
Our price:
RRP:
$ 5,028.00
$ 4,990.00
ready for shipping in 24
h
Omegon
Dobson telescope Advanced N 254/1250
Our price:
RRP:
$ 962.60
$ 779.00
ready for shipping in 24
h
Omegon
Telescope Pro Astrograph N 154/600 CEM26 LiteRoc
Our price:
RRP:
$ 2,755.90
$ 2,690.00
ready for shipping in 3-6
months
Omegon
Dobson telescope ProDob N 203/1200 DOB II mit Deluxe LED-Sucher
Our price:
RRP:
$ 916.90
$ 753.00
ready for shipping in 24
h
Omegon
Dobson telescope ProDob N 304/1500 DOB II with radiant
( 3 / 5 )
RRP:
$ 1,207.90
Our price:
RRP:
$ 1,207.90
$ 1,160.00
ready for shipping in 24
h
Omegon
Dobson telescope ProDob N 254/1250 DOB II with radiant
Our price:
RRP:
$ 1,047.90
$ 969.00
ready for shipping in 24
h
Omegon
Dobson telescope ProDob N 203/1200 DOB II with radiant
Our price:
RRP:
$ 877.80
$ 839.00
ready for shipping in 24
h
Omegon
Telescope N 114/500 EQ-1
$ 219.00
ready for shipping in 24
h
Skywatcher
Dobson telescope N 200/1200 Skyliner Classic DOB
( 4.9 / 5 )
$ 590.00
ready for shipping in 24
h
Levenhuk
Telescope N 200/1000 Ra 200N F5 OTA
$ 434.00
ready for shipping in 1-2
weeks
Omegon
Dobson telescope ProDob N 406/1850 DOB II TRUSS
Our price:
RRP:
$ 2,738.00
$ 2,175.00
ready for shipping in 24
h
Skywatcher
Telescope N 200/1000 PDS Explorer BD EQ5
$ 1,140.00
ready for shipping in 24
h
Celestron
Dobson telescope N 150/750 StarSense Explorer DOB
$ 780.00
ready for shipping in 1-2
weeks
Celestron
Dobson telescope N 130/650 StarSense Explorer DOB
$ 670.00
ready for shipping in 1-2
weeks
Celestron
Dobson telescope N 305/1500 StarSense Explorer DOB
$ 2,360.00
ready for shipping in 1-2
weeks
Omegon
Telescope Pro Astrograph 254/1016 EQ6-R Pro
Our price:
RRP:
$ 3,126.90
$ 2,799.00
ready for shipping in 24
h
Celestron
Dobson telescope N 254/1200 StarSense Explorer DOB
Our price:
RRP:
$ 1,600.00
$ 1,580.00
ready for shipping in 24
h
Celestron
Telescope N 130/650 StarSense Explorer DX 130 AZ
$ 670.00
ready for shipping in 24
h
Celestron
Dobson telescope N 203/1200 StarSense Explorer DOB
Our price:
RRP:
$ 1,220.00
$ 1,200.00
ready for shipping in 24
h
Celestron
Telescope N 130/650 Astromaster EQ-MD
$ 401.00
ready for shipping in 24
h
Omegon
Telescope N 150/750 EQ-4
( 4 / 5 )
$ 449.00
ready for shipping in 24
h
Bresser
Telescope N 130/1000 EQ-3 Spica-II
$ 368.00
ready for shipping in 1-2
weeks
Omegon
Telescope ProNewton N 153/750 OTA
Our price:
RRP:
$ 377.90
$ 369.00
ready for shipping in 24
h
Omegon
Telescope ProNewton N 254/1250 OTA
$ 659.00
ready for shipping in 24
h
Omegon
Dobson telescope Push+ mini N 150/750 Skywatcher
Our price:
RRP:
$ 734.00
$ 709.00
ready for shipping in 24
h
Omegon
Dobson telescope Advanced X N 152/1200
Our price:
RRP:
$ 399.00
$ 324.00
ready for shipping in 24
h
Omegon
Telescope Pro Astrograph N 150/420 OTA
Sale price:
$ 2,890.00
$ 2,299.00
ready for shipping in 24
h
Omegon
Telescope ProNewton N 153/750 EQ-500 X including €250 voucher
Sale price:
$ 1,079.00
$ 699.00
ready for shipping in 24
h
Omegon
Dobson telescope Advanced X N 304/1500
Our price:
RRP:
$ 999.00
$ 899.00
ready for shipping in 24
h
Levenhuk
Dobson telescope N 153/1215 Ra 150N DOB
$ 488.00
ready for shipping in 1-2
weeks
Levenhuk
Dobson telescope N 304/1520 Ra 300N DOB
$ 1,250.00
ready for shipping in 24
h
Levenhuk
Telescope N 76/700 LabZZ TK76 AZ
$ 147.00
ready for shipping in 1-2
weeks
Levenhuk
Telescope N 114/500 Blitz 114s PLUS EQ
$ 250.00
ready for shipping in 1-2
weeks
Levenhuk
Telescope N 76/900 Blitz 76 PLUS EQ
$ 174.00
ready for shipping in 1-2
weeks
Levenhuk
Dobson telescope N 200/1200 Ra 200N DOB
$ 690.00
ready for shipping in 1-2
weeks
Levenhuk
Telescope N 114/900 Blitz 114 BASE AZ
$ 163.00
ready for shipping in 1-2
weeks
Skywatcher
Telescope N 250/1200 PDS Explorer BD EQ6-R Pro SynScan GoTo
Our price:
RRP:
$ 3,040.00
$ 2,810.00
ready for shipping in 24
h
Levenhuk
Telescope N 114/500 Skyline Base 120S AZ-2
$ 239.00
ready for shipping in 24
h
Skywatcher
Dobson telescope N 130/650 Heritage FlexTube DOB
( 4.67 / 5 )
$ 288.00
ready for shipping in 24
h
Bresser
Telescope N 114/500 Nano AZ
$ 238.00
ready for shipping in 24
h
Omegon
Telescope Pro Astrograph 203/800 EQ6-R Pro
Our price:
RRP:
$ 2,826.90
$ 2,690.00
ready for shipping in 3-6
months
Bresser
Telescope N 150/750 Pollux EQ3
( 5 / 5 )
$ 422.00
ready for shipping in 24
h
Skywatcher
Dobson telescope N 150/750 Heritage FlexTube Virtuoso GTi
$ 590.00
Product can be shipped as of 01.06.2024
Hubble Optics
Dobson telescope N 457/2058 UL18 f/4.5 Premium Ultra Light DOB
$ 8,900.00
ready for shipping in 24
h
Bresser
Telescope N 76/350 Solarix AZ
( 1 / 5 )
$ 122.00
ready for shipping in 24
h
Bresser
Telescope N 114/500 Solarix AZ
$ 183.00
ready for shipping in 1-2
weeks
Celestron
Telescope N 114/1000 Astromaster EQ
Our price:
RRP:
$ 303.00
$ 281.00
ready for shipping in 24
h
Celestron
Telescope N 130/650 Astromaster EQ
Our price:
RRP:
$ 357.00
$ 350.00
ready for shipping in 24
h
Skywatcher
Telescope N 150/750 PDS Explorer BD EQ3 Pro SynScan GoTo
$ 1,250.00
ready for shipping in 24
h
Omegon
Dobson telescope Push+ N 203/1000
( 4 / 5 )
RRP:
$ 966.70
Our price:
RRP:
$ 966.70
$ 899.00
ready for shipping in 24
h
Bresser
Telescope N 150/1400 Pollux EQ-3
( 2 / 5 )
$ 401.00
ready for shipping in 24
h
Celestron
Telescope N 130/650 AZ GoTo Astro Fi 130
$ 750.00
ready for shipping in 24
h
Omegon
Telescope N 126/920 EQ-3
( 4 / 5 )
$ 299.00
ready for shipping in 24
h
National Geographic
Telescope N 76/350 Solar AZ
$ 98.00
ready for shipping in 24
h
National Geographic
N 114/500 compact Dobsonian telescope
Our price:
RRP:
$ 168.00
$ 152.00
ready for shipping in 1-2
weeks
Bresser
Telescope N 76/700 AZ Venus
$ 136.00
ready for shipping in 24
h
Celestron
Telescope N 76/700 Astromaster EQ
$ 227.00
ready for shipping in 1-2
weeks
National Geographic
Dobson telescope N 76/350 DOB
Our price:
RRP:
$ 120.00
$ 108.00
ready for shipping in 24
h
Skywatcher
Dobson telescope N 150/750 Heritage FlexTube DOB
( 5 / 5 )
$ 375.00
Product can be shipped as of 01.06.2024
Bresser
Telescope N 130/650 EQ3 Spica
$ 357.00
ready for shipping in 1-2
weeks
Celestron
Telescope N 127/1000 Powerseeker 127 EQ
$ 292.00
ready for shipping in 24
h
National Geographic
Telescope N 76/700 EQ
Our price:
RRP:
$ 228.00
$ 196.00
ready for shipping in 1-2
weeks
Skywatcher
N 100/400 Heritage DOB telescope
$ 195.00
ready for shipping in 24
h
Omegon
Telescope ProNewton N 203/1000 EQ-500 X
Our price:
RRP:
$ 1,066.30
$ 879.00
ready for shipping in 24
h
Skywatcher
Dobson telescope N 114/500 Heritage Virtuoso DOB
$ 390.00
ready for shipping in 24
h
Omegon
Telescope Pro Astrograph 254/1016 OTA
Sale price:
$ 1,037.80
$ 799.00
ready for shipping in 24
h
Omegon
Telescope Pro Astrograph 254/1016 GEM45G LiteRoc
Sale price:
$ 4,746.80
$ 4,490.00
ready for shipping in 24
h
Skywatcher
Telescope N 130/650 Starquest EQ
$ 346.00
ready for shipping in 3-7
days
Skywatcher
Dobson telescope N 254/1200 Pyrex Skyliner Classic DOB
$ 870.00
ready for shipping in 24
h
Skywatcher
Dobson telescope N 254/1200 Pyrex Skyliner Classic DOB Set
Our price:
RRP:
$ 1,180.00
$ 1,070.00
ready for shipping in 24
h
Skywatcher
Dobson telescope N 254/1200 Skyliner FlexTube BD DOB
$ 1,040.00
ready for shipping in 3-7
days
Skywatcher
Telescope N 130/650 Explorer-130PS AZ-5
$ 487.00
ready for shipping in 3-7
days
Skywatcher
Telescope N 130/650 Explorer-130PS AZ-GTi GoTo WiFi
$ 650.00
ready for shipping in 24
h
Skywatcher
Telescope N 205/800 Quattro-200P OTA
$ 830.00
ready for shipping in 3-7
days
Skywatcher
Dobson telescope N 305/1500 Skyliner FlexTube BD DOB
( 5 / 5 )
$ 1,670.00
ready for shipping in 3-7
days
Skywatcher
Dobson telescope N 254/1200 Skyliner FlexTube BD DOB GoTo
( 1 / 5 )
$ 1,860.00
ready for shipping in 24
h
Skywatcher
Telescope N 304/1500 Explorer 300PDS EQ6 Pro SynScan GoTo
Our price:
RRP:
$ 3,170.00
$ 2,870.00
ready for shipping in 3-7
days
Skywatcher
Dobson telescope N 406/1800 Skyliner FlexTube BD DOB
$ 3,330.00
ready for shipping in 3-7
days
Meade
Telescope N 114/1000 StarNavigator NG 114 AZ GoTo
$ 630.00
ready for shipping in 24
h
Skywatcher
Dobson telescope N 355/1600 Skyliner FlexTube BD DOB
$ 2,540.00
ready for shipping in 3-7
days
Bresser
Telescope N 203/1200 Messier Hexafoc EXOS-2 GoTo
( 3 / 5 )
$ 1,470.00
ready for shipping in 1-2
weeks
Bresser
Dobson telescope N 254/1270 Messier Hexafoc DOB
Our price:
RRP:
$ 800.00
$ 760.00
ready for shipping in 24
h
Bresser
Telescope N 114/500 Solarix AZ SET
$ 281.00
ready for shipping in 1-2
weeks
Bresser
Dobson telescope N 130/650 Messier DOB
$ 260.00
ready for shipping in 1-2
weeks
Skywatcher
Dobson telescope N 406/1800 Skyliner FlexTube BD DOB GoTo
( 5 / 5 )
$ 4,480.00
ready for shipping in 3-7
days
GSO
Dobson telescope N 250/1250 DOB
Our price:
RRP:
$ 870.00
$ 760.00
ready for shipping in 24
h
Celestron
Telescope N 150/750 Advanced VX AVX GoTo
$ 1,800.00
ready for shipping in 24
h
Skywatcher
Dobson telescope N 305/1500 Skyliner FlexTube BD DOB GoTo
$ 2,680.00
ready for shipping in 3-7
days
Bresser
Telescope N 203/1200 Messier Hexafoc EXOS-2
$ 1,000.00
ready for shipping in 1-2
weeks
Skywatcher
Telescope N 150/600 Quattro-150P OTA
$ 760.00
ready for shipping in 24
h
Bresser
Telescope N 130/1000 Messier EXOS 2 GoTo
$ 1,220.00
ready for shipping in 1-2
weeks
Bresser
Dobson telescope N 150/1200 Messier DOB
$ 433.00
ready for shipping in 1-2
weeks
Explore Scientific
Dobson telescope N 305/1525 Ultra Light Generation II DOB
( 4 / 5 )
$ 1,360.00
ready for shipping in 1-2
weeks
GSO
Dobson telescope N 300/1500 DOB Deluxe
Our price:
RRP:
$ 1,360.00
$ 1,140.00
ready for shipping in 3-7
days
Skywatcher
Telescope N 130/650 Explorer-130P AZ-Go2
$ 520.00
ready for shipping in 3-7
days
Bresser Junior
Telescope N 76/300 Smart
$ 65.00
ready for shipping in 1-2
weeks
Skywatcher
Telescope N 114/500 Skyhawk-1145P AZ-Go2
Our price:
RRP:
$ 440.00
$ 422.00
ready for shipping in 24
h
Bresser
Telescope N 203/800 Messier NT 203S Hexafoc EXOS-2 GoTo
$ 1,520.00
ready for shipping in 1-2
weeks
Meade
Telescope N 200/800 Astrograph LX85 GoTo
Our price:
RRP:
$ 3,580.00
$ 3,040.00
ready for shipping in 24
h
Vixen
Telescope N 200/800 R200SS Sphinx SXD2 Starbook Ten GoTo
$ 5,800.00
ready for shipping in 1-2
weeks
TS Optics
Telescope N 203/1000 Carbon Photon OTA
$ 1,410.00
ready for shipping in 3-7
days
Skywatcher
Telescope N 150/600 Quattro-150P HEQ-5 Pro SynScan GoTo
Our price:
RRP:
$ 2,180.00
$ 2,060.00
ready for shipping in 24
h
Bresser
Telescope N 150/1200 Messier Hexafoc EXOS-2
$ 770.00
ready for shipping in 1-2
weeks
Bresser
Telescope N 150/750 Messier Hexafoc EXOS-1
$ 640.00
ready for shipping in 1-2
weeks
Bresser
Dobson telescope N 305/1525 Messier Hexafoc DOB
$ 1,200.00
ready for shipping in 1-2
weeks
Meade
Telescope N 200/800 LX85 OTA
$ 1,300.00
ready for shipping in 24
h
Skywatcher
Telescope N 150/1200 Explorer 150PL EQ3-2
( 4.33 / 5 )
RRP:
$ 600.00
Our price:
RRP:
$ 600.00
$ 520.00
ready for shipping in 24
h
Omegon
Telescope Pro Astrograph 304/1200 OTA
$ 1,247.80
ready for shipping in 24
h
Skywatcher
Dobson telescope N 508/2000 Stargate-500P Synscan GoTo DOB
$ 8,200.00
ready for shipping in 3-7
days
Geoptik
Dobson telescope N 404/1815 DOB Nadirus 16" Kit without optics
$ 2,380.00
ready for shipping in 3-5
weeks
Skywatcher
Dobson telescope N 76/300 Heritage DOB
( 3 / 5 )
$ 114.00
ready for shipping in 24
h
Celestron
N 200/1000 advanced VX AS-VX 8" GoTo telescope
$ 2,120.00
ready for shipping in 24
h
Geoptik
Dobson telescope N 300/1500 RedStar 300 kit DOB
$ 1,300.00
ready for shipping in 3-5
weeks
Geoptik
Dobson telescope N 404/1815 DOB Nadirus 16"
$ 4,440.00
ready for shipping in 3-5
weeks
Geoptik
Dobson telescope N 300/1500 DOB Nadirus 12"
$ 2,600.00
ready for shipping in 3-5
weeks
Vixen
Telescope N 130/650 R130Sf Porta-II
$ 650.00
ready for shipping in 1-2
weeks
Taurus
Dobson telescope N 404/1800 T400 Professional SMH DOB
$ 6,500.00
ready for shipping in 24
h
Vixen
Telescope N 130/650 R130Sf Advanced Polaris AP
$ 1,500.00
ready for shipping in 1-2
weeks
Vixen
Telescope N 130/650 R130Sf Advanced Polaris AP-SM Starbook One
$ 1,920.00
ready for shipping in 1-2
weeks
This is how the Newtonian telescope is constructed
Light enters at the upper end into the tube. At the lower end there is a main mirror, which can be either spherical or parabolic in shape. The mirror reflects the light back. So that the focal point of the mirror is not in front of the tube opening (and therefore obscured by your head when observing), a secondary mirror is located in the top section. This is a plane mirror which deflects the light by 90° and directs it to one side. Then there is the focuser in which you can insert an eyepiece for observing. In order to focus, that is to get the sharpest possible image, turn the focus wheel on the focuser slightly in either direction.