Arc-LS Lens size ??

I plan on replacing the lens in a few of my LS Arc lights as I may sale one or two of them. They are all modded with reflector,current increase, and T Bin 3 watters however they need a nice glass lens. I found that flashlightlens.com shows the replacement out of stock however claims it to be 19.4mm.

While searching old threads I found some old school modders (Chop-LitFuse) who claimed it was 19.7mm. I found a few other old threads saying every size in between would work. So can anyone tell me exactly what size lens is required as I am trying to find these locally maybe at a watch shop or something.

No one can tell me the true size?.....I have everything ready to replace 4 lenses and need to know the exact size required.

Just saw this. The figures I have seen and used are 19.4-19.8 mm

I have ordered from ToolGS in the past.

Another good info thread.

Good luck!

Paul

chimo said:

Just saw this. The figures I have seen and used are 19.4-19.8 mm

I have ordered from ToolGS in the past.

Another good info thread.

Good luck!

Paul

Click to expand...

I just measured a stock plastic lens from an Arc LSH and it was 19.8mm. However, with ordering 4 lenses, it would be better to err on the smaller side, and order the 19.4mm.