If you are requiring extra fine engraving such as fonts below 8pts, we recommend the 1.5" lens. A short focus lens has a smaller minimum spot size but spreads out more quickly after reaching the focus making them better for fine detail but not good for thick cutting. A long focus lens keeps the focus longer allowing for straighter edges but does not focus down to as small a minimum spot.
If you cutting constantly at thicker materials, a longer focus lens will give you straighter cut. A 5" lens is useful when engraving into objects where you need more working distance like engraving bowls or boxes with high sides.
Advanced gold catalyst in this tube increases the power of the tube by 10% in the same form factor (45W average power) and recharges CO2... View full product details
Introducing BOFA’s most technically advanced laser fume extraction system. The AD Oracle packs a powerful range of unique features into one compact unit.The revolutionary Auto-Voltage... View full product details
This water chiller keeps the laser tube cool and is essential for repeatable professional cut and engraving quality. Highly recommended for non-temperature controlled environments (non-air... View full product details