Biconcave Lens (Part Numbers)

Biconcave Lens
  • Volume Discount
A BK7 biconcave lens made. Has a negative focal length and spreads light rays. Can make the focal length shorter in comparison to a plano-concave lens.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
S54-20-20
S54-20-30
S54-20-40
S54-30-30
S54-30-40
S54-30-50
S54-30-100
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSOuter Diameter
(φ)
Focal Distance f
(mm)

55.09 €

1 7 Days 1020-20

55.09 €

1 7 Days 1020-30

55.09 €

1 7 Days 1020-40

75.46 €

1 7 Days 1030-30

75.46 €

1 7 Days 1030-40

75.46 €

1 Available 7 Days 1030-50

60.52 €

1 7 Days 1030-100

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Basic information

Material BK7

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