ZWB2 ultraviolet filter glass
20.5x2MM pieces of ZWB2 ultraviolet filter glass to fit the Convoy S2 torch.
£3.50
In stock
ZWB2 ultraviolet filter glass
Well, you'll either know what this is for or you won't.
These filters help to reduce visible light bleeding through when using a UV torch, which helps to reduce the purple glow shown by unfiltered torches.
These pieces are 20.5MM by 2MM, perfect for a Convoy S2 torch.
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