Nikotek
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$31.99
Home/DIY & Tools/Power, Garden & Hand Tools/Measuring & Layout Tools/Laser Measuring Devices & Accessories/Line Lasers
G-2 400nm-700nm 405nm 450nm Blue Laser Collimating Lense Glass Focus 4mm M9*0.5
★★★★★
$31.99
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1
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About this item
- Wavelength: 400nm-700nm
- Metal Frame: Lens holder Size M9 * 0.5, length 10mm
- Lens Size: 6.3mm
- Light transmittance: 98%
- Lens focal length: 4.02mm
Product description
G-2 400nm-700nm 405nm 450nm Blue Laser Collimating Lense Glass Focus 4mm M9*0.5 Parameters Output Power: None Wavelength: 400nm-700nm Metal Frame: Lens holder Size M9 * 0.5, length 10mm Lens Material: Glass materials L-BAL35 Lens Size: 6.3mm Coated: Coated 400-700nm AR coating Thread type: full thread Light transmittance: 98% Lens focal length: 4.02mm After the focal length: 4.8mm Working distance: 2.357mm Lens properties: Monolithic Application This coated laser lens is a high permeability optical component used for as Industrial testament, Lab, DIY. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing. Package 1pc G-2 400nm-700nm 405nm 450nm Blue Laser Collimating Lense Glass Focus 4mm M9*0.5
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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