♦ Increases magnification by 1.6x
♦ Simply threaded into the binoviewer
♦ Has 1.25" barrel size
The glass path of a binoviewer has to be compensated when used with instruments with short focus position, like Newtonians. Otherways distant objects cannot be focused.
The corrector is simply screwed into the William Optics binoviewer. The effective magnification will increase by the factor of 1.6. This glass path corrector saves almost 100 mm optical way, so focus position is almost the same as before using the binoviewer.
Increase in magnification: | 1.6x |
Connection at telescope side: | 1.25" barrel with filter thread |
Connection at binoviewer side: | Filter thread 1.25" |