Every bin here is ours — we make it and we pack itSizes measured at our own bench, not copied from a cataloguePrice on the label is the reading we took, with its date
PATIKILOffice, craft and home improvement accessories, made by us
Biconcave Lens 4cm Dia. -10cm Focal Length Optical Lenses, Glass Lens — PATIKIL

General craft room

Biconcave Lens 4cm Dia. -10cm Focal Length Optical Lenses, Glass Lens

$11.24Low on the shelf

  • Clear optical-grade glass
  • -10 cm focal length
  • 4 cm outer diameter
  • 6 lenses per pack

Pick the size or colour

The stamp below follows whichever option is lit.

The stamp hands you over to the listing where this bin is actually sold. The price and the stock state you see there are the ones that count.

What this bin holds

Our biconcave lenses are optical-grade glass parts for managing light. They help diverge light beams for wider coverage or to correct other optical elements.

We pack six clear glass biconcave lenses for you, each with a -10 cm focal length. The outer diameter is 4 cm and the thickness is 5 mm. These lenses are crafted from optical-grade glass, which gives you clarity and environmental durability in your projects.

The numbers on the label

What the label says
AisleGeneral craft room
Options in this bin2 sizes and colours
ColorClear
MaterialGlass
Focal length10 cm / -3.94 inch
Outer diameter4cm / 1.57 inch
Thickness5mm / 0.2 inch
Packing list6 x Biconcave Lens
Price across options$11.24 to $16.99

Who takes it home

We see these lenses go to makers who work on laser beam expansion, optical instrument correction, or precision targeting systems. You will want to integrate these into optical assemblies where light divergence is needed. Adjust the distance and alignment to other components to get the beam spread or correction you need.

Next to it on the shelf

Walk the rest of General craft room — 499 bins in all. Glue guns, mats, trays, kits.

Biconcave Lens 4cm Dia. -10cm Focal Length Optical Lenses, Glass Lens $11.24

Next along the same shelf

Biconcave Lens 4cm Dia. -10cm Focal Length Optical Lenses, G$11.24