Aspheric Condenser Lenses

AGL

In stock

SKU

AGL

Aspheric condenser lens is a single lens for collection and condensing, which the radius of curvature of one side is changed according to the height from the optical axis to minimize spherical aberration. The other side is plano or convex.

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Name Diameter φD Focal length Material Delivery Price Add to cart

Aspheric Condenser Lens 50mm Diameter 39mm Focal Length
AGL-50-39P

50mm

39mm

B270

in stock

£33.76

Material	B270
Shape Type	Plano-convex aspheric / Polished surface on both sides
Coating	Uncoated
Maximum operating temperature	170℃
Surface Quality (Scratch-Dig)	80-50
Clear aperture	80% of the diameter
Diameter φD	φ50mm
Focal length f	39mm
Back focal length fb <sup>*2</sup>	25.5mm
Numerical aparture (NA) <sup>*</sup>1　　　(D/2×0.8/f)	0.51
Edge thickness te	2.8mm
Center thickness tc	20.0mm
Rear surface	Plano
Availability	Please contact
*1 NA is calculated using 80% of the outer diameter of the lens.

Aspheric Condenser Lens 12mm Diameter 10.5mm Focal Length
AGL-12-10.5P

12mm

10.5mm

B270

in stock

£17.56

Material	B270
Shape Type	Plano-convex aspheric / Polished surface on both sides
Coating	Uncoated
Maximum operating temperature	170℃
Surface Quality (Scratch-Dig)	80-50
Clear aperture	80% of the diameter
Diameter φD	φ12mm
Focal length f	10.5mm
Back focal length fb <sup>*2</sup>	8.2mm
Numerical aparture (NA) <sup>*</sup>1　　　(D/2×0.8/f)	0.46
Edge thickness te	1.1mm
Center thickness tc	3.5mm
Rear surface	Plano
Availability	Please contact
*1 NA is calculated using 80% of the outer diameter of the lens.

Aspheric Condenser Lens 19mm Diameter 17mm Focal Length
AGL-19-17P

19mm

17mm

B270

in stock

£16.59

Material	B270
Shape Type	Plano-convex aspheric / Polished surface on both sides
Coating	Uncoated
Maximum operating temperature	170℃
Surface Quality (Scratch-Dig)	80-50
Clear aperture	80% of the diameter
Diameter φD	φ19mm
Focal length f	17mm
Back focal length fb <sup>*2</sup>	12.4mm
Numerical aparture (NA) <sup>*</sup>1　　　(D/2×0.8/f)	0.45
Edge thickness te	1.8mm
Center thickness tc	7mm
Rear surface	Plano
Availability	Please contact
*1 NA is calculated using 80% of the outer diameter of the lens.

Aspheric Condenser Lens 30mm Diameter 23.5mm Focal Length
AGL-30-23.5P

30mm

23.5mm

B270

in stock

£26.29

Material	B270
Shape Type	Plano-convex aspheric / Polished surface on both sides
Coating	Uncoated
Maximum operating temperature	170℃
Surface Quality (Scratch-Dig)	80-50
Clear aperture	80% of the diameter
Diameter φD	φ30mm
Focal length f	23.5mm
Back focal length fb <sup>*2</sup>	14.3mm
Numerical aparture (NA) <sup>*</sup>1　　　(D/2×0.8/f)	0.51
Edge thickness te	3.8mm
Center thickness tc	14mm
Rear surface	Plano
Availability	Please contact
*1 NA is calculated using 80% of the outer diameter of the lens.

Aspheric Condenser Lens 50mm Diameter 50mm Focal Length
AGL-50-50P

50mm

B270

6-12 weeks

£53.65

Material	B270
Shape Type	Plano-convex aspheric / Polished surface on both sides
Coating	Uncoated
Maximum operating temperature	170℃
Surface Quality (Scratch-Dig)	80-50
Clear aperture	80% of the diameter
Diameter φD	φ50mm
Focal length f	50mm
Back focal length fb <sup>*2</sup>	40.6mm
Numerical aparture (NA) <sup>*</sup>1　　　(D/2×0.8/f)	0.4
Edge thickness te	2.5mm
Center thickness tc	14.4mm
Rear surface	Convex
Availability	Please contact
*1 NA is calculated using 80% of the outer diameter of the lens.

Aspheric Condenser Lens 18mm Diameter 12mm Focal Length
AGL-18-12P

18mm

12mm

B270

in stock

£17.46

Material	B270
Shape Type	Plano-convex aspheric / Polished surface on both sides
Coating	Uncoated
Maximum operating temperature	170℃
Surface Quality (Scratch-Dig)	80-50
Clear aperture	80% of the diameter
Diameter φD	φ18mm
Focal length f	12mm
Back focal length fb <sup>*2</sup>	6.9mm
Numerical aparture (NA) <sup>*</sup>1　　　(D/2×0.8/f)	0.6
Edge thickness te	3.3mm
Center thickness tc	8.8mm
Rear surface	Convex
Availability	Please contact
*1 NA is calculated using 80% of the outer diameter of the lens.

Aspheric Condenser Lens 24mm Diameter 18mm Focal Length
AGL-24-18P

24mm

18mm

B270

in stock

£16.11

Material	B270
Shape Type	Plano-convex aspheric / Polished surface on both sides
Coating	Uncoated
Maximum operating temperature	170℃
Surface Quality (Scratch-Dig)	80-50
Clear aperture	80% of the diameter
Diameter φD	φ24mm
Focal length f	18mm
Back focal length fb <sup>*2</sup>	11.4mm
Numerical aparture (NA) <sup>*</sup>1　　　(D/2×0.8/f)	0.53
Edge thickness te	2mm
Center thickness tc	10mm
Rear surface	Plano
Availability	Please contact
*1 NA is calculated using 80% of the outer diameter of the lens.

Aspheric Condenser Lens 30mm Diameter 26.5mm Focal Length
AGL-30-26.5P

30mm

26.5mm

B270

6-12 weeks

£21.34

Material	B270
Shape Type	Plano-convex aspheric / Polished surface on both sides
Coating	Uncoated
Maximum operating temperature	170℃
Surface Quality (Scratch-Dig)	80-50
Clear aperture	80% of the diameter
Diameter φD	φ30mm
Focal length f	26.5mm
Back focal length fb <sup>*2</sup>	19.3mm
Numerical aparture (NA) <sup>*</sup>1　　　(D/2×0.8/f)	0.45
Edge thickness te	3mm
Center thickness tc	11mm
Rear surface	Plano
Availability	Please contact
*1 NA is calculated using 80% of the outer diameter of the lens.

Aspheric Condenser Lens 38mm Diameter 34.5mm Focal Length
AGL-38-34.5P

38mm

34.5mm

B270

in stock

£24.16

Material	B270
Shape Type	Plano-convex aspheric / Polished surface on both sides
Coating	Uncoated
Maximum operating temperature	170℃
Surface Quality (Scratch-Dig)	80-50
Clear aperture	80% of the diameter
Diameter φD	φ38mm
Focal length f	34.5mm
Back focal length fb <sup>*2</sup>	26.6mm
Numerical aparture (NA) <sup>*</sup>1　　　(D/2×0.8/f)	0.44
Edge thickness te	1.5mm
Center thickness tc	12mm
Rear surface	Plano
Availability	Please contact
*1 NA is calculated using 80% of the outer diameter of the lens.

Aspheric Condenser Lens 12mm Diameter 8.5mm Focal Length
AGL-12-8.5P

12mm

8.5mm

B270

in stock

£18.63

Material	B270
Shape Type	Plano-convex aspheric / Polished surface on both sides
Coating	Uncoated
Maximum operating temperature	170℃
Surface Quality (Scratch-Dig)	80-50
Clear aperture	80% of the diameter
Diameter φD	φ12mm
Focal length f	8.5mm
Back focal length fb <sup>*2</sup>	5.8mm
Numerical aparture (NA) <sup>*</sup>1　　　(D/2×0.8/f)	0.56
Edge thickness te	1.6mm
Center thickness tc	5.5mm
Rear surface	Convex
Availability	Please contact
*1 NA is calculated using 80% of the outer diameter of the lens.

Aspheric Condenser Lens 18mm Diameter 15.5mm Focal Length
AGL-18-15.5P

18mm

15.5mm

B270

in stock

£16.49

Material	B270
Shape Type	Plano-convex aspheric / Polished surface on both sides
Coating	Uncoated
Maximum operating temperature	170℃
Surface Quality (Scratch-Dig)	80-50
Clear aperture	80% of the diameter
Diameter φD	φ18mm
Focal length f	15.5mm
Back focal length fb <sup>*2</sup>	10.8mm
Numerical aparture (NA) <sup>*</sup>1　　　(D/2×0.8/f)	0.46
Edge thickness te	3mm
Center thickness tc	7mm
Rear surface	Plano
Availability	Please contact
*1 NA is calculated using 80% of the outer diameter of the lens.

Aspheric Condenser Lens 25mm Diameter 20mm Focal Length
AGL-25-20P

25mm

20mm

B270

in stock

£22.41

Material	B270
Shape Type	Plano-convex aspheric / Polished surface on both sides
Coating	Uncoated
Maximum operating temperature	170℃
Surface Quality (Scratch-Dig)	80-50
Clear aperture	80% of the diameter
Diameter φD	φ25mm
Focal length f	20mm
Back focal length fb <sup>*2</sup>	15.1mm
Numerical aparture (NA) <sup>*</sup>1　　　(D/2×0.8/f)	0.5
Edge thickness te	1.2mm
Center thickness tc	7.5mm
Rear surface	Plano
Availability	Please contact
*1 NA is calculated using 80% of the outer diameter of the lens.

Aspheric Condenser Lens 32.5mm Diameter 23.5mm Focal Length
AGL-32.5-23.5P

32.5mm

23.5mm

B270

6-12 weeks

£55.78

Material	B270
Shape Type	Plano-convex aspheric / Polished surface on both sides
Coating	Uncoated
Maximum operating temperature	170℃
Surface Quality (Scratch-Dig)	80-50
Clear aperture	80% of the diameter
Diameter φD	φ32.5mm
Focal length f	23.5mm
Back focal length fb <sup>*2</sup>	15.1mm
Numerical aparture (NA) <sup>*</sup>1　　　(D/2×0.8/f)	0.55
Edge thickness te	2.5mm
Center thickness tc	14mm
Rear surface	Convex
Availability	Please contact
*1 NA is calculated using 80% of the outer diameter of the lens.

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◦These lenses can condense light at a short focal length superior to what can be achieved with spherical lenses.
◦Since these lenses are molded polished from B270-Superwhite, complex shapes that cannot be polished can be easily manufactured.
◦These lenses are designed for the use at infinite conjugate ratios and focal lengths are designed at 587.6nm (yellow helium line [d]).

Aspheric Condenser Lenses

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