by the keyway alone... i dont know enough about ziess ikon to answer that. BUT it should be easy to probe for them to see.
it is possible ziess has keyways that are only specific to locks with side pins, it is also possible their keyways can go on locks with or without side pins (EVVA DPS has special DPS keyways aswell as general EVVA keyways...)
but id just probe for them with a pick... if you got good light you may be able to see them without probing. that keyway looked pretty open.
(Also, it's Zeiss Ikon (spoken: "Tsais Eeecone"), not ziess.)
Cheers mh
"The techs discovered that German locks were particularly difficult" - Robert Wallace, H. Keith Melton w. Henry R. Schlesinger, Spycraft: The secret history of the CIA's spytechs from communism to Al-Qaeda (New York: Dutton, 2008), p. 210
Even if it has side pins they are passive and should cause you no problems if picking. If bumping, then you should mill dimples along the length of the key.
What a load of old BiLocks!!!!
I'm probably 0 for 400 in looking for safes behind wall paintings
If this lock has side pins then they should be active. I have an Ikon Sperrwelle with a quite similar profile and this one has 4 active finger pins. You should be able to see them on the right side inside the keyway.
