The premium Gallium Arsenide lens with square holder for Trotec Speedy 300/360/400 machines is typically used to achieve a longer vertical cut.  And, for cutting thicker materials.  However, this comes at a price--that being slower cutting speed caused by the larger size of the laser beam.  But, the key benefit of this new technology and orientation is that much less laser power is required to cut, as compared to the four inch focal length lens.  Again, the key is that the four inch lens requires four times the laser power to achieve a similar speed as the two inch focal length lens. But this new technology lens requires double the power to do the job at roughly the same speed as the two inch focal length lens. This new technology is recommended for Speedy 300, Speedy 400, and Speedy 360 customers that have medium thick materials that need to be cut with a vertical wall, or even thin materials that need a straighter edge, and do it with higher production throughput.
 
New technology Focus Lens with Holder for Trotec Speedy 300/360/400 Laser Engraving Machines.

Low price, good quality. Why pay excessive prices? High quality machined aluminum base. Premium grade lens. Save a bundle.

Features the premium grade focus lens. Great for most laser engraving work. See our other listings for the premium grade focus lens.

Includes both the silver anodized lens holder with lens attached.

Fast installation. Simply remove the old lens/holder and insert this lens/holder. Nothing could be faster!

Includes laser lens attached to holder.