Compatible 4.0″ Focus Lens for the New Trotec Speedy 400


Compatible 4.0″ Standard Grade CO2 round Focus Lens assembly for the Trotec Speedy 400 (new) laser cutting and engraving machine.


Compatible Lens Speedy 400: 4.0″ Standard Grade CO2 Focus Lens with round style holder for the new Trotec Speedy 400 Laser Engraving machine.

Includes: Light Blue anodized lens holder with affixed 4.0″ standard grade lens.

High quality anodised machined aluminium holder, coloured Light Blue to match the Trotec lens colour scheme for a 4.0″ lens.

Fits any Trotec CO2 Laser Engraving machine that uses the round holder as shown. If your particular machine is not shown, please get in touch and we will be happy to confirm if our product is compatible.

If you are not sure which focal length lens is best for your application, I would suggest you take a look at How To Choose The Right Laser Lens | Trotec Laser Lenses and get some guidance from Trotec themselves.  As a rough guide:

  • a 1.5″ lens should be used for fine or photo engraving. It can also be used for cutting materials up to 3mm thick.
  • the 2″ lens is a good compromise lens and can be used for vector engraving and laser cutting.
  • a 2.5″ lens will probably give you the best cutting performance, but will not be as good for laser engraving.
  • a 4.0″ lens is for cutting thick materials and specialist materials such as foam.

Please Note: Holding stock of consumable parts for your laser machine is a vital component of preventative maintenance and risk management and is significantly cheaper than unplanned machine stoppages.

Our compatible range of lenses with lens holders as well as mirrors and other products are the cost effective way to manage risk in your laser cutting and engraving business.

Check out our Trotec Laser Compatible Products store page for more great Mahoney products.

Installation of your Compatible Lens Speedy 400:

Simply remove the old lens / holder and insert this new lens / holder. Quick and easy!

If you are unsure of the process, please refer to the relevant Trotec Operating Manual:



We are able to ship our Compatible Lens Speedy 400 parts Globally.

Products Shipped from stock held in China, please allow 4~10 days for delivery. Tracking code will be provided 2~3 days from day of shipment.

Please be aware that all prices quoted are exclusive of any relevant local taxes or import duties, unless otherwise stated. terms and conditions prevail at all times and are available upon request.

Additional information

Weight 0.05 kg
Dimensions 2 × 2 × 0.25 cm

Trotec Model Name

Manual Focus Tool Required?



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