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Laser lens focusing glass collimating lens holder 405nm coated lens 4mm focusing HS-M90510F6340
Description:
Product name: Optical glass aspheric (monolithic) laser collimating lens
Product model: HS-M90510F6340
EFL (effective focal length): 4.05
SD (distance from diode to lens): 2.73
NA (numerical aperture): 0.60
CA (effective clear aperture): 5.1
M (thread diameter): M9×P0.5
ET (thread height): 10mm
DIA (outer diameter): 6.33
Coating: 400nm~700nm
100% brand new and high quality
Product name: Optical glass aspheric (single) laser collimating lens
Product model: HS-M90510F6340
Color as shown
Contains: 1 pcs
Note:
Manual measurement, small error. Please check the size in detail before buying.
The actual color may differ slightly from the picture, depending on the specific monitor settings and light intensity.
Package includes:
1 × Laser lens focusing glass collimating lens holder 405nm coated lens 4mm focusing HS-M90510F6340
Mike R
Reviewed in the United States on January 25, 2023
Using on a 5w laser that just could not cut through any thin ply or solid wood. It was great at engraving. I believe it must have had a G8 lens and that I needed G2 to cut. Well that is true, now I can cut 3mm ply in 2-3 passes. Engraving I have speed up speeds and cut power from 80% to 40%. It looks cheap, but works way better.
Jim W
Reviewed in the United States on October 12, 2021
Replacement for cracked lens
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