Z80 Lasers – 12×30mm Copper Diode Module – TO-5 / 9mm with Extended (XT) Threads
Premium solid-copper press-fit host designed specifically for TO-5 / 9mm laser diodes.
This XT (Extended Thread) version features longer M9×0.5 lens threads, giving you the extra reach needed to perfectly focus high-focal-length lenses like the G-7 and G-8 glass lenses.
This XT (Extended Thread) version features longer M9×0.5 lens threads, giving you the extra reach needed to perfectly focus high-focal-length lenses like the G-7 and G-8 glass lenses.
Key Features
- Full copper construction for superior heat transfer – keeps your diode cooler and running at peak performance and wavelength stability
- Precision press-fit diode seat for perfect alignment and maximum thermal contact
- Available with solid or hollow rear cap
- Compatible with virtually all standard M9×0.5 collimating lenses
Note on Focusing
Single and most three-element lenses focus easily with the included knurled focus ring. Some two-element lenses may require the lens to be threaded slightly deeper than a standard focus ring allows – in those cases, a thin focus adapter or direct threading works perfectly.
Built for enthusiasts and professionals who demand the absolute best thermal performance and optical flexibility from their 9mm/TO-5 builds.













