I order a Venton EXL Twin for the mod of Bamatech.
Take of the lense, was not a problem. Try to fit it to the Bamatech Duo Fed but it don´t fit
Measured the inner diameter of the Bamatech with 18 m/m
Measured the inner diameter of the Venton with 18,7 m/m
Looks good but don´t fit together. Test of Bamatech with this lense not possible.