|Using Lenslok to decode the scrambled pattern|
This brings Lenslok support to the ZX Spectrum models and clones.
The Lenslok can be found in the Extensions menu. Drag it over the screen, follow the instructions to adjust the width of the 'H', click on the Lenslok to rotate it (and fold the hinges, but that's hard to see ;-) ) adjust position, type in the code and you are in! :-)) Click outside the Lenslok to dismiss it.
It works much better than the original device! If it was like that it'd had been fun to use. :-)
The virtual Lenslok has a tiny bit of magic built in to select the proper version for the current game, but in case the magic fails you can select the right game from the context menu of the lens.