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My lens is stuck. Please help!

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Hi LPF,

So, like a total noob, I screwed a G2 lens into my fancy new NUBM44 the wrong way around. Now it is stuck. I can unscrew it about a quarter turn before I feel the spring catch on something and stop turning further. I tried giving it a decent twist with a pair of pliers, but that didn't work, and I didn't want to apply too much torque to the thing. Is there any way to fix my mistake, or am I stuck with a totally unfocused diode now?

Luckily I got a few beam shots with the original 3-element lens before this happened, which I'll post in another thread.

Thanks in advance!

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