#104
Specifications:
Clear Aperture: 5mm
Focal Length: 8mm
Screw Thread: M9 P0.5
Length: 9mm
Application: 400nm-700nm visible light source
Material: Metal Housing, Glass Lens
1pc
Note:
Collimating Lens for 400nm-700nm visible light source lens with high permeability coat.
This lens is a high permeability optical component used for as Industrial testament, Lab, DIY.
Please keep the lens clean to make the beam clear and bright.
Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before using the light source.
Be sure the operator has experience in optics DIY or test.
P***l –
Color: No.101
U***r –
Color: No.13
П***Н –
Color: No.17
s***s –
Color: No.5
С***ч –
OK.
Color: No.101
K***r –
Safe package in carton box and bubble wrap, not tested yet
Color: No.13
K***r –
Excellent packing, haven’t tested yet
Color: No.5
F***z –
Color: No.12
Б***ч –
Color: No.13
AliExpress Shopper –
Good lens, I will check the loss percentage later. If G2 gives 95% transmission, this should give 88%. The spot at 5 meters on the nubm0f diode is a line 25×1.5mm, slightly larger than the 3 element lens, but we win in power. In 3 elements of 30% loss, in G7 12%. Minus star for the paint that gets off the lens body. If a piece of tear paint falls into the diode window or into the diode itself, if it is decorated, it will fail.
Color: No.100
c***o –
Color: No.5
F***z –
Color: No.12
P***h –
Material: glass! This lens gave me back the power of my laserhead after the original acrylic lens became blind due to reflection of the laser beam…
Color: No.3