HIKMICRO HM-THUNDER-E Scope Ocular Lens for Thunder brand_-Urban Road a construction method Superga has

a construction method Superga has used on this shoe since the 1920s

Unscrew the rounded top of the stick and the hidden compartment is revealed

The sole is Superga's vulcanised natural rubber unit

though: the 535 produces a faint tone in the human range on purpose

HIKMICRO HM-THUNDER-E Scope Ocular Lens for Thunder brand_-Urban Road a construction method Superga hasThe HIKMICRO HM THUNDER E is an interchangeable ocular lens (eyepiece) for the HIKMICRO Thunder thermal imaging module. Where the standard Thunder is set up as a clip on unit ahead of a day or night scope, fitting this lens converts it into a stand alone thermal monocular or riflescope for direct eye viewing HIKMICRO's own UK dealer listings describe it as upgrading the clip on module for hand held or scope mounted use. It is fitted with a soft rubber