25.4mm Dia f/0.5 Uncoated, Molded Acrylic Aspheric Lens
![WD165 0.5X Auxiliary Lens Barlow Objective Lens f Stereo Microscope 1-7/8" 48mm | eBay](https://i.ebayimg.com/images/g/JKAAAOSwjr9hKd9B/s-l1200.webp "WD165 0.5X Auxiliary Lens Barlow Objective Lens f Stereo Microscope 1-7/8" 48mm | eBay")
WD165 0.5X Auxiliary Lens Barlow Objective Lens f Stereo Microscope 1-7/8" 48mm | eBay
When standard camera lenses weren't fast enough, I made my own
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Extreme lenses for extreme pictures. - Photos -
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