Conical Lenses (Axicons)

Conical Lenses (Axicons)

• Precision and standard grade axicons • Made of BK7 or UVFS • Range of cone apex angles: 140o to 179o • Coated axicons or axicons made from other optical materials can be supplied upon request Plano-convex… Read more →

From $192 Configure & order →

Volume discount

  • 5–9 units −5%
  • 10+ units −10%

Applied in your cart. Quantities of any variant of this product count together.

Configure & order — pick a catalog variant or configure your own

Product

Diameter 25.4 mm - 50.8 mm · 3 values Any mm
mm
Material Type Any
Material Any

Surface 1

Apex Shape Any
Apex Angle Any deg;min;sec
deg;min;sec
38 catalog variants — refine the spec to narrow it down.
SKU Diameter Material Type Material Apex Shape Apex Angle
130-0240 25.4 mm BK7 BK7 Apex Rounding, dia < 3 mm 140 deg 0 min 0 sec
Out of stock Ships in: 62–65 calendar days
$192
130-0260 25.4 mm BK7 BK7 Apex Rounding, dia < 3 mm 160 deg 0 min 0 sec
9 in stock Ships in: 2–5 calendar days
$192
130-0265 25.4 mm BK7 BK7 Apex Rounding, dia < 3 mm 165 deg 0 min 0 sec
3 in stock Ships in: 2–5 calendar days
$192
130-0270 25.4 mm BK7 BK7 Apex Rounding, dia < 3 mm 170 deg 0 min 0 sec
Out of stock Ships in: 62–65 calendar days
$192
130-0275 25.4 mm BK7 BK7 Apex Rounding, dia < 3 mm 175 deg 0 min 0 sec
11 in stock Ships in: 2–5 calendar days
$192
130-0278 25.4 mm BK7 BK7 Apex Rounding, dia < 3 mm 178 deg 0 min 0 sec
2 in stock Ships in: 2–5 calendar days
$192
130-0360 30 mm BK7 BK7 Apex Rounding, dia < 3 mm 160 deg 0 min 0 sec
Out of stock Ships in: 62–65 calendar days
$237
130-0365 30 mm BK7 BK7 Apex Rounding, dia < 3 mm 165 deg 0 min 0 sec
Out of stock Ships in: 62–65 calendar days
$237
130-0370 30 mm BK7 BK7 Apex Rounding, dia < 3 mm 170 deg 0 min 0 sec
Out of stock Ships in: 62–65 calendar days
$237
130-1240 25.4 mm FS UVFS Apex Rounding, dia < 3 mm 140 deg 0 min 0 sec
2 in stock Ships in: 2–5 calendar days
$340
130-1260 25.4 mm FS UVFS Apex Rounding, dia < 3 mm 160 deg 0 min 0 sec
5 in stock Ships in: 2–5 calendar days
$340
130-1265 25.4 mm FS UVFS Apex Rounding, dia < 3 mm 165 deg 0 min 0 sec
5 in stock Ships in: 2–5 calendar days
$340
130-1270 25.4 mm FS UVFS Apex Rounding, dia < 3 mm 170 deg 0 min 0 sec
2 in stock Ships in: 2–5 calendar days
$340
130-1275 25.4 mm FS UVFS Apex Rounding, dia < 3 mm 175 deg 0 min 0 sec
4 in stock Ships in: 2–5 calendar days
$340
130-1278 25.4 mm FS UVFS Apex Rounding, dia < 3 mm 178 deg 0 min 0 sec
4 in stock Ships in: 2–5 calendar days
$340
130-1360 30 mm FS UVFS Apex Rounding, dia < 3 mm 160 deg 0 min 0 sec
Out of stock Ships in: 62–65 calendar days
$420
130-1365 30 mm FS UVFS Apex Rounding, dia < 3 mm 165 deg 0 min 0 sec
Out of stock Ships in: 62–65 calendar days
$420
130-1370 30 mm FS UVFS Apex Rounding, dia < 3 mm 170 deg 0 min 0 sec
Out of stock Ships in: 62–65 calendar days
$420
131-1230 25.4 mm FS UVFS Apex Rounding, dia < 1 mm 130 deg 0 min 0 sec
Out of stock Ships in: 58–61 calendar days
$432
131-1230+ARB825 25.4 mm FS UVFS Apex Rounding, dia < 1 mm 130 deg 0 min 0 sec
2 in stock Ships in: 2–5 calendar days
$520
131-1240 25.4 mm FS UVFS Apex Rounding, dia < 1 mm 140 deg 0 min 0 sec
1 in stock Ships in: 2–5 calendar days
$432
131-1260 25.4 mm FS UVFS Apex Rounding, dia < 1 mm 160 deg 0 min 0 sec
Out of stock Ships in: 58–61 calendar days
$432
131-1265 25.4 mm FS UVFS Apex Rounding, dia < 1 mm 165 deg 0 min 0 sec
1 in stock Ships in: 2–5 calendar days
$432
131-1270 25.4 mm FS UVFS Apex Rounding, dia < 1 mm 170 deg 0 min 0 sec
Out of stock Ships in: 58–61 calendar days
$432
131-1270+AR343 25.4 mm FS UVFS Apex Rounding, dia < 1 mm 170 deg 0 min 0 sec
Out of stock Ships in: 58–61 calendar days
$474
131-1270+ARD1030 25.4 mm FS UVFS Apex Rounding, dia < 1 mm 170 deg 0 min 0 sec
Out of stock Ships in: 58–61 calendar days
$552
131-1275 25.4 mm FS UVFS Apex Rounding, dia < 1 mm 175 deg 0 min 0 sec
1 in stock Ships in: 2–5 calendar days
$432
131-1276 25.4 mm FS UVFS Apex Rounding, dia < 1 mm 176 deg 0 min 0 sec
Out of stock Ships in: 58–61 calendar days
$432
131-1277 25.4 mm FS UVFS Apex Rounding, dia < 1 mm 177 deg 0 min 0 sec
5 in stock Ships in: 2–5 calendar days
$432
131-1278 25.4 mm FS UVFS Apex Rounding, dia < 1 mm 178 deg 0 min 0 sec
Out of stock Ships in: 58–61 calendar days
$432
131-1279 25.4 mm FS UVFS Apex Rounding, dia < 1 mm 179 deg 0 min 0 sec
Out of stock Ships in: 58–61 calendar days
$432
131-1290 25.4 mm FS UVFS Apex Rounding, dia < 1 mm 90 deg 0 min 0 sec
2 in stock Ships in: 2–5 calendar days
$474
131-1560 50.8 mm FS UVFS Apex Rounding, dia < 1 mm 160 deg 0 min 0 sec
Out of stock Ships in: 58–61 calendar days
$822
131-1570 50.8 mm FS UVFS Apex Rounding, dia < 1 mm 170 deg 0 min 0 sec
Out of stock Ships in: 58–61 calendar days
$822
131-1576 50.8 mm FS UVFS Apex Rounding, dia < 1 mm 176 deg 0 min 0 sec
2 in stock Ships in: 2–5 calendar days
$822
131-1578 50.8 mm FS UVFS Apex Rounding, dia < 1 mm 178 deg 0 min 0 sec
1 in stock Ships in: 2–5 calendar days
$822
131-1579 50.8 mm FS UVFS Apex Rounding, dia < 1 mm 179 deg 0 min 0 sec
2 in stock Ships in: 2–5 calendar days
$822
LES0009334 25.4 mm FS UVFS — 176 deg 0 min 0 sec
Out of stock Ships in: 58–61 calendar days
$408

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No catalog variant matches your exact spec. Add it to your cart as a custom item — sales will confirm price and lead time within 1 business day.

Specifications

Shape Type Round

Surface 1

Surface Shape Conical
Surface quality, grind or polish Polished

Surface 2

Surface Shape Plano
Surface quality, grind or polish Polished

Description

  • Precision and standard grade axicons
  • Made of BK7 or UVFS
  • Range of cone apex angles: 140o to 179o
  • Coated axicons or axicons made from other optical materials can be supplied upon request

Plano-convex axicons have one conical and one plano surface. Axicons can be defined by their apex angle.

Conical lenses are used to transform the light into a ring or to create an approximation of non-diffractive Bessel beam from collimated Gaussian beam in the near field.

A combination of axicons and spherical lenses can be used to convert a parallel laser beam into a thick-walled hollow "pipe" of light or to produce an annular focus (see images).

Axicons can be supplied with . Please send a request

Downloads

PDF
EKSMA_Optics_Conical_Lenses.pdf PDF · 112 KB

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