Customer ratings for S16 Type Mounted Collimating Coated Glass Lens with Focus Adjust

S16 Type  Mounted Collimating Coated Glass Lens with Focus Adjust
Product no.: OFL7-3
£8.99
Price, plus delivery
Delivery weight: 0.02 kg

High quality glass lens with anti-reflective coating for 9.0 x 0.5mm threaded laser diode housings.

Particularly suited to high power 445/450nm diodes.

In stock


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Number of ratings: 1
Average rating: 4
Very good
from Frank on 11/05/2020
I'm not sure what's supposed to be better about this lens over the standard 3 Element type - it produces a nice small spot of about the same size and at about the same focal point. Seems to be a bit brighter, cutting though 3mm plywood takes less passes than with my 3 Element lens, but its not a massive difference.

The lens is of high quality, has a o-ring half way up the threads to help hold the lens in place, but for me its not quite in the right place, so the usual trick of a wrap or two of PTFE thread tape was needed to keep the lens held steady.

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