Generic selectors
Exact matches only
Search in title
Search in content

About laser beam focusing: focal range, focal spot.

About laser beam focusing: focal range, focal spot.

Some more tests of different laser collimating lens
Keep your laser in focus.

 

TOP SALES! The best laser head for your 3D printer / CNC machine / engraving frame.

3 element lens
Focal range – 49.4 mm (2″)
Focal beam spot ~ 0.156 х 0.046 mm

G2 lens
Focal range 10.5 mm (2/5″)
Focal beam spot 0.134 х 0.052 mm

G7 without an extension spacer
Focal range 64.5 mm (2.5″)
Focal beam spot 0.321 х 0.058 mm (quite big)

G7 with an extension spacer
Focal range 19 mm (3/4″)
Focal beam spot 0.094 х 0.041 mm

Engrave better with Endurance lasers! Visit our store 👆

G8 without an extension spacer
Focal range 84.1 mm (3.3″)
Focal beam spot 0.442 х 0.052 mm (quite big)

G8 with an extension spacer
Focal range 19.7 mm (3/4″)
Focal beam spot 0.104 х 0.075 mm

 

 

 

All about laser lens pack

Laser lens pack

 

 

Learn more about laser beam focusing

Laser beam focusing. All you need to know how to make the best laser beam focus!

Improve your 3D printer / CNC or engraving machine with the Endurance laser

Got a question? Ask our experts and we will help you!

Contact us! 👆

Stay updated with Endurance newsletter.
I have read and agree with the Endurance privacy policy
_

    Extra bonus to your order! Get up to 100$ off coupon!

    Enter your email and get a discount. The offer will disappear in...


    Minutes

    Seconds



    No, thank you. I do not want.
    100% secure your website.
    Powered by
    X

      Do you want a discount?

      $100 off coupon in our store. www.endurance-lasers.com

      Get Code o**

      Any questions?


      X

        Do you want a discount?

        $100 off coupon in our store. www.endurance-lasers.com

        Get Code o**

        Any questions?


        💲 GET DISCOUNT