Glass path corrector 1:1.70 for Mark V wide-field binocular

Suitable for insertion into the Baader Mark V wide-field binocular head (insertion diameter: ∅ 38 mm)

A Baader Glass Path Corrector® is not a Barlow lens! The reason for the trademarked name is only secondary to the shift in the focal point! The primary function of the Glass Path Corrector® is to correct the prismatic colour fringing that would occur due to the large glass mass of the prisms in the binoculars when used with refractors.