Baader Polaris

Reviewer Steve Ringwood takes a look through a versatile 25mm eyepiece from Baader Planetarium that has a field cross-hatched by an illuminated reticule that permits measurement through sub-divided etched lines. It can also usefully employed as a guiding eyepiece as it is fitted with a T-2 thread, plus 1.25″ and 2″ nosepiece adapters are available.