anti -reflective cover to the telescope from Hawke. The honeycomb cover is adapted to a telescope with a lens with a diameter of 50 mm AO . Adjustable lens (Adjustable Objective - AO) is used to correct parallaxes when you set the lens (or side wheel), the target becomes sharp at some point.
Hawke cover is a great alternative to standard sunscreen, because is distinguished by a light construction and its depth is only 9 mm.
Features of the anti -reflective cover Hawke:
Anti -reflective cover to the Hawke telescop In addition, the Hawke cover provides additional protection of optics against dirt or mechanical damage that may arise during use. Note: metal, tilted Hawke covers cannot be installed on sunglasses with a honeycomb structure.