Achromat
Achromats represent the classic, popular, modern lens telescope design. An achromat consists of not one but of two objective lenses, usually made of crown glass and flint glass, and have the effect of a positive and a negative lens.
Omegon
Telescope AC 70/700 AZ-2
$ 129.00
Sale price:
$ 102.86
ready for shipping in 24
h
Omegon
Telescope AC 90/1000 EQ-2
( 4 / 5 )
RRP:
$ 339.00
RRP:
$ 339.00
Our price:
$ 305.00
ready for shipping in 24
h
Omegon
Telescope AC 60/700 AZ-1
( 5 / 5 )
$ 99.00
ready for shipping in 24
h
Omegon
Telescope AC 50/600 AZ
$ 79.00
Sale price:
$ 41.46
ready for shipping in 24
h
Omegon
Telescope AC 70/400 Solar BackPack AZ
( 4.5 / 5 )
$ 119.00
$ 119.00
Sale price:
$ 71.69
ready for shipping in 24
h
Omegon
AC 102/660 AZ-3 telescope
$ 389.00
ready for shipping in 24
h
Skywatcher
Telescope AC 70/700 Mercury AZ-2
RRP:
$ 172.00
Our price:
$ 145.00
ready for shipping in 24
h
Meade
Telescope AC 70/700 Infinity AZ
$ 172.00
Sale price:
$ 134.03
ready for shipping in 24
h
Omegon
AC 80/400 AZ-3 telescope
( 5 / 5 )
$ 269.00
ready for shipping in 24
h
Skywatcher
Telescope AC 90/900 EvoStar AZ-3
( 5 / 5 )
RRP:
$ 311.00
RRP:
$ 311.00
Our price:
$ 270.00
ready for shipping in 24
h
Omegon
Telescope AC 70/900 EQ-1
$ 159.00
ready for shipping in 24
h
Celestron
Telescope AC 70/900 Astromaster 70 AZ
$ 200.00
ready for shipping in 24
h
Celestron
Telescope AC 102/660 StarSense Explorer DX 102 AZ
$ 590.00
ready for shipping in 24
h
Skywatcher
Telescope AC 90/900 EvoStar EQ-2
$ 322.00
ready for shipping in 24
h
Skywatcher
Telescope AC 60/700 Mercury AZ-2
$ 120.00
Sale price:
$ 102.86
ready for shipping in 24
h
Meade
Telescope AC 90/900 Polaris EQ
$ 415.00
ready for shipping in 24
h
National Geographic
Telescope AC 70/400 AR-App
$ 115.00
ready for shipping in 1-2
weeks
Bresser Junior
Telescope AC 70/900 EL
$ 155.00
ready for shipping in 24
h
Celestron
Telescope AC 70/700 StarSense Explorer LT 70 AZ
$ 218.00
ready for shipping in 24
h
Skywatcher
Telescope AC 70/900 Capricorn EQ-1
$ 176.00
ready for shipping in 24
h
Bresser
Telescope AC 102/1000 First Light AR-102 EQ-3
$ 415.00
ready for shipping in 24
h
Celestron
Telescope AC 90/1000 Astromaster 90 CG-3
$ 353.00
ready for shipping in 24
h
Celestron
Telescope AC 102/660 NexStar 102 SLT GoTo
$ 790.00
ready for shipping in 24
h
Bresser
Telescope AC 90/900 Messier EXOS-1
RRP:
$ 446.00
Our price:
$ 402.00
ready for shipping in 24
h
Skywatcher
Telescope AC 120/600 StarTravel BD AZ-3
( 4 / 5 )
$ 540.00
ready for shipping in 24
h
Skywatcher
Telescope AC 70/500 Mercury AZ-3
RRP:
$ 203.00
Our price:
$ 151.00
ready for shipping in 24
h
Bresser
Telescope AC 60/900 Classic AZ
$ 120.00
ready for shipping in 24
h
Celestron
Telescope AC 80/900 StarSense Explorer LT 80 AZ
$ 290.00
ready for shipping in 24
h
Levenhuk
Telescope AC 70/400 Skyline Travel SUN AZ
$ 120.00
ready for shipping in 24
h
Skywatcher
Telescope AC 102/500 StarTravel BD AZ-3
RRP:
$ 374.00
Our price:
$ 337.00
ready for shipping in 24
h
Skywatcher
Telescope AC 120/1000 EvoStar EQ5
$ 990.00
ready for shipping in 24
h
Levenhuk
Telescope AC 80/400 Skyline Travel AZ
$ 193.00
ready for shipping in 24
h
Celestron
Telescope AC 50/360 TravelScope AZ
$ 99.00
ready for shipping in 24
h
Celestron
Telescope AC 70/400 TravelScope AZ
$ 135.00
ready for shipping in 24
h
Bresser
Telescope AC 70/350 AZ Classic
$ 130.00
ready for shipping in 24
h
Celestron
Telescope AC 100/660 AZ Inspire
$ 436.00
ready for shipping in 24
h
The lenses have differing refractivity and dispersion, so that by using them most chromatic aberrations can be eliminated. Nevertheless small levels of chromatic aberration may still be detected. In order to eliminate even this, one must revert to apochromatic devices.