Observing through a telescope with just one eye is actually unnatural. Foregoing one eye reduces the perception of detail and is also uncomfortable. Continual relaxed observation is only possible with both eyes.
A binocular head is particularly worthwhile for bright objects. The objects appear more three-dimensional, and full of detail. With the Moon, you get a feeling of floating over the surface.
Binocular heads use beam splitters and prisms. The resulting loss of light can be too great for faint objects. In addition, the binocular heads require a long light path and represent an additional weight for the focuser.
Omegon
Binocular head Binoviewer 1.25''
$ 229.00
ready for shipping in 24
h
William Optics
Binocular telescope attachment ''BinoViewers'' with accessory package
$ 530.00
ready for shipping in 24
h
Baader
Binocular head MaxBright II + GK 1:1.7 2"
$ 620.00
ready for shipping in 1-2
weeks
Baader
Binocular head MaxBright II + GK 1:1.25 2"
$ 620.00
ready for shipping in 1-2
weeks
Denkmeier
Binocular head Binotron 27 SCT Super System
$ 2,110.00
ready for shipping in 3-5
weeks
Baader
Binocular head MaxBright II 2"
$ 530.00
ready for shipping in 1-2
weeks
Baader
Binocular head MaxBright II 1.25"
RRP:
$ 530.00
Our price:
$ 510.00
ready for shipping in 24
h
Baader
Binocular head MaxBright II + GK 1:2.6 1.25"
$ 630.00
ready for shipping in 1-2
weeks
Baader
Binocular head MaxBright II + GK 1:2.6 2"
$ 630.00
ready for shipping in 1-2
weeks
Baader
Binocular head MaxBright II + GK 1:1.7 1.25"
$ 620.00
ready for shipping in 1-2
weeks
Baader
Binocular head MaxBright II + GK 1:1.25 1.25"
$ 620.00
ready for shipping in 1-2
weeks
Baader
Binocular head MaxBright II 2x 18mm Classic Ortho 1.25"
$ 580.00
ready for shipping in 1-2
weeks
Baader
Binocular head MaxBright II 2x 10mm Classic Ortho 1.25"
$ 580.00
ready for shipping in 1-2
weeks
Baader
Binocular head MaxBright II 2x 6mm Classic Ortho 1.25"
$ 580.00
ready for shipping in 1-2
weeks
Baader
Binocular head MaxBright II 2x 32mm Classic Ortho 1.25"
$ 580.00
ready for shipping in 1-2
weeks
Denkmeier
Binocular head Binotron 27 Super System
$ 1,570.00
ready for shipping in 3-5
weeks
Baader
Binocular head MaxBright II SET 1.25"
$ 830.00
ready for shipping in 1-2
weeks
Skywatcher
Binocular head 1,25"
$ 256.00
ready for shipping in 24
h
Lacerta
Binocular head BinoViewer 1,25"
$ 315.00
ready for shipping in 1-2
weeks
Denkmeier
Path corrector for Lunt H-alpha telescopes
$ 600.00
Sale price:
$ 538.93
ready for shipping in 24
h
Omegon
path corrector for 1.25'', 1.6X bino-viewers
$ 59.00
ready for shipping in 24
h
Omegon
glass path corrector for 1.25'' bino-viewers 2x
$ 59.00
ready for shipping in 24
h
Denkmeier
OCS Bino Cell 1.25" Solarmax
$ 399.00
ready for shipping in 3-5
weeks
Baader
Maxbright 1:1.25 glasspath corrector
$ 129.00
ready for shipping in 1-2
weeks
Baader
1:2.60 glasspath corrector
$ 139.00
ready for shipping in 1-2
weeks
Baader
Maxbright 1:1.70 glasspath corrector T2
$ 134.00
ready for shipping in 24
h
Denkmeier
Collitron Reticle
$ 399.00
ready for shipping in 3-5
weeks
Denkmeier
Optional Cell OCS-A45 for Binotron 27 Super System
$ 420.00
ready for shipping in 3-5
weeks
Baader
2" 1:1.7 Newtonian glass path and coma corrector (for Mark V)
$ 229.00
ready for shipping in 1-2
weeks
TS Optics
path corrector for 1.25" 1.6x bino-viewers
$ 64.00
ready for shipping in 3-7
days
Baader
Glass path corrector 1:1.70 for Mark V large field binoculars
$ 134.00
ready for shipping in 1-2
weeks
Baader
Glass-path corrector, 1:1.25, for Mark V wide-field binoculars
$ 129.00
ready for shipping in 1-2
weeks
TeleVue
Bino Vue Flat Coupler
$ 63.00
ready for shipping in 6-10
weeks