Biconcave Lens

Biconcave Lens

BK7 biconcave lens. Has a negative focal length and spreads light. Compared with the plane concave lens, focal distance can be shortened.

Part Number

Configured Part Number is shown.

S54

Part Number
S54-10-10
S54-10-20
S54-10-30
S54-10-40
S54-10-60
S54-10-80
S54-10-100
S54-20-20
S54-20-30
S54-20-40
S54-20-60
S54-20-80
S54-20-100
S54-30-30
S54-30-40
S54-30-50
S54-30-60
S54-30-70
S54-30-80
S54-30-90
S54-30-100
Part NumberVolume DiscountDays to Ship RoHSO.D.
(φ)
Focal Distance f
(mm)

36 Days

610-10

36 Days

610-20

36 Days

610-30

36 Days

610-40

36 Days

610-60

36 Days

610-80

36 Days

610-100

36 Days

620-20

36 Days

620-30

36 Days

620-40

36 Days

620-60

36 Days

620-80

36 Days

620-100

36 Days

630-30

36 Days

630-40

36 Days

630-50

36 Days

630-60

36 Days

630-70

36 Days

630-80

36 Days

630-90

36 Days

630-100

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Basic Information

Material BK7

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