NIR Achromatic Lenses

Reference number: OSE-DL-15-20PNIR

By combining two lenses with different wavelength dispersion and refractive index, the resulting component provides lower spherical aberration and chromatic aberration than a single spherical lens.

Diameter in mm

Focal length in mm

Diameter in mm

Focal length in mm

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Description

Material: N-LAK22, SF6
Design wavelength [nm]: 700nm, 880nm, 1100nm
Coating: Multi-layer anti-reflection coating (700 - 1550nm)
Bonding of lenses: Ultraviolet Hardened Adhesive
Laser Damage Threshold [J/cm²] : 0.3
Surface Quality (Scratch-Dig): 40-20
Clear aperture: 90% of actual aperture

Diameter D [mm]: 15
Focal length f [mm]: 19.9
Center Thickness tc [mm]: 9.5
Edge Thickness te [mm]: 6.6
Back focal length fb [mm]: 14.7
Centration [ ´ ]: <3
Material: N-LAK22, SF6
Design wavelength [nm]: 700nm, 880nm, 1100nm
Coating: Multi-layer anti-reflection coating (700 - 1550nm)
Bonding of lenses: Ultraviolet Hardened Adhesive
Laser Damage Threshold [J/cm²] : 0.3
Surface Quality (Scratch-Dig): 40-20
Clear aperture: 90% of actual aperture

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Diameter D [mm]: 15
Focal length f [mm]: 25
Center Thickness tc [mm]: 8.1
Edge Thickness te [mm]: 5.8
Back focal length fb [mm]: 20.6
Centration [ ´ ]: <3
Material: N-LAK22, SF6
Design wavelength [nm]: 700nm, 880nm, 1100nm
Coating: Multi-layer anti-reflection coating (700 - 1550nm)
Bonding of lenses: Ultraviolet Hardened Adhesive
Laser Damage Threshold [J/cm²] : 0.3
Surface Quality (Scratch-Dig): 40-20
Clear aperture: 90% of actual aperture

Downloads

OSE-DL-15-25PNIR_STP.zip

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OSE-DL-PNIR.pdf

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Opt(ME-optics).zip

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Diameter D [mm]: 15
Focal length f [mm]: 30.1
Center Thickness tc [mm]: 7.4
Edge Thickness te [mm]: 5.6
Back focal length fb [mm]: 26
Centration [ ´ ]: <3
Material: N-LAK22, SF6
Design wavelength [nm]: 700nm, 880nm, 1100nm
Coating: Multi-layer anti-reflection coating (700 - 1550nm)
Bonding of lenses: Ultraviolet Hardened Adhesive
Laser Damage Threshold [J/cm²] : 0.3
Surface Quality (Scratch-Dig): 40-20
Clear aperture: 90% of actual aperture

Downloads

OSE-DL-15-30PNIR_STP.zip

DOWNLOAD

OSE-DL-PNIR.pdf

DOWNLOAD

Opt(ME-optics).zip

DOWNLOAD

Diameter D [mm]: 15
Focal length f [mm]: 50.2
Center Thickness tc [mm]: 5.9
Edge Thickness te [mm]: 4.9
Back focal length fb [mm]: 46.8
Centration [ ´ ]: <3
Material: N-LAK22, SF6
Design wavelength [nm]: 700nm, 880nm, 1100nm
Coating: Multi-layer anti-reflection coating (700 - 1550nm)
Bonding of lenses: Ultraviolet Hardened Adhesive
Laser Damage Threshold [J/cm²] : 0.3
Surface Quality (Scratch-Dig): 40-20
Clear aperture: 90% of actual aperture

Downloads

OSE-DL-15-50PNIR_STP.zip

DOWNLOAD

OSE-DL-PNIR.pdf

DOWNLOAD

Opt(ME-optics).zip

DOWNLOAD

Diameter D [mm]: 25
Focal length f [mm]: 30
Center Thickness tc [mm]: 16.3
Edge Thickness te [mm]: 10.8
Back focal length fb [mm]: 21.4
Centration [ ´ ]: <3
Material: N-LAK22, SF6
Design wavelength [nm]: 700nm, 880nm, 1100nm
Coating: Multi-layer anti-reflection coating (700 - 1550nm)
Bonding of lenses: Ultraviolet Hardened Adhesive
Laser Damage Threshold [J/cm²] : 0.3
Surface Quality (Scratch-Dig): 40-20
Clear aperture: 90% of actual aperture

Downloads

OSE-DL-25-30PNIR_STP.zip

DOWNLOAD

OSE-DL-PNIR.pdf

DOWNLOAD

Opt(ME-optics).zip

DOWNLOAD

Diameter D [mm]: 25
Focal length f [mm]: 40.1
Center Thickness tc [mm]: 13.2
Edge Thickness te [mm]: 9.3
Back focal length fb [mm]: 32.8
Centration [ ´ ]: <3
Material: N-LAK22, SF6
Design wavelength [nm]: 700nm, 880nm, 1100nm
Coating: Multi-layer anti-reflection coating (700 - 1550nm)
Bonding of lenses: Ultraviolet Hardened Adhesive
Laser Damage Threshold [J/cm²] : 0.3
Surface Quality (Scratch-Dig): 40-20
Clear aperture: 90% of actual aperture

Downloads

OSE-DL-25-40PNIR_STP.zip

DOWNLOAD

OSE-DL-PNIR.pdf

DOWNLOAD

Opt(ME-optics).zip

DOWNLOAD

Diameter D [mm]: 25
Focal length f [mm]: 50.2
Center Thickness tc [mm]: 11.6
Edge Thickness te [mm]: 8.5
Back focal length fb [mm]: 43.8
Centration [ ´ ]: <3
Material: N-LAK22, SF6
Design wavelength [nm]: 700nm, 880nm, 1100nm
Coating: Multi-layer anti-reflection coating (700 - 1550nm)
Bonding of lenses: Ultraviolet Hardened Adhesive
Laser Damage Threshold [J/cm²] : 0.3
Surface Quality (Scratch-Dig): 40-20
Clear aperture: 90% of actual aperture

Downloads

OSE-DL-25-50PNIR_STP.zip

DOWNLOAD

OSE-DL-PNIR.pdf

DOWNLOAD

Opt(ME-optics).zip

DOWNLOAD

Diameter D [mm]: 25
Focal length f [mm]: 100.4
Center Thickness tc [mm]: 8.7
Edge Thickness te [mm]: 7.2
Back focal length fb [mm]: 95.1
Centration [ ´ ]: <3
Material: N-LAK22, SF6
Design wavelength [nm]: 700nm, 880nm, 1100nm
Coating: Multi-layer anti-reflection coating (700 - 1550nm)
Bonding of lenses: Ultraviolet Hardened Adhesive
Laser Damage Threshold [J/cm²] : 0.3
Surface Quality (Scratch-Dig): 40-20
Clear aperture: 90% of actual aperture