YAG Laser Focusing Lenses, Triplets

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Reference number: OSE-NYTL-25-20PY1

YAG laser focusing lenses are air-bearing triplets for YAG wavelengths.

Focal length in mm

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Description

Material: Crown Glass - (Air spaced) - Flint Glass
Material of frame: Aluminum Finishing: Black anodized
Design wavelength [nm]: 1064nm, 632.8nm
Coating: Narrow band multi-layer anti-reflection coatig for 1064nm and 633nm
Laser Damage Threshold [J/cm²] : 1
Acceptance angle [°]: ±1°

Maximum lens Diameter D [mm]: 25
Diameter D [mm]: 32
Focal length f [mm]: 20
Clear aperture ØDe [mm]: 20
Length L [mm]: 22
Lens mounting thread Ma: M29 P0,75
Protective window thread Mb: M22 P0,075
Thread length A [mm]: 6
Numerical aperture (NA): 0.5
Working distance (WD) [mm]: 9
Material: Crown Glass - (Air spaced) - Flint Glass
Material of frame: Aluminum Finishing: Black anodized
Design wavelength [nm]: 1064nm, 632.8nm
Coating: Narrow band multi-layer anti-reflection coatig for 1064nm and 633nm
Laser Damage Threshold [J/cm²] : 1
Acceptance angle [°]: ±1°

Downloads

OSE-NYTL-25-20PY1_STP.zip

OSE-NYTL_NYDL.pdf

Opt(ME-optics).zip

OSE-NYTL-25-20PY1_zmx_BB.zip

Maximum lens Diameter D [mm]: 30
Diameter D [mm]: 36
Focal length f [mm]: 30
Clear aperture ØDe [mm]: 27
Length L [mm]: 22
Lens mounting thread Ma: M34 P0,75
Protective window thread Mb: M28 P0,75
Thread length A [mm]: 6.5
Numerical aperture (NA): 0.45
Working distance (WD) [mm]: 19.1
Material: Crown Glass - (Air spaced) - Flint Glass
Material of frame: Aluminum Finishing: Black anodized
Design wavelength [nm]: 1064nm, 632.8nm
Coating: Narrow band multi-layer anti-reflection coatig for 1064nm and 633nm
Laser Damage Threshold [J/cm²] : 1
Acceptance angle [°]: ±1°

Downloads

OSE-NYTL-30-30PY1_STP.zip

OSE-NYTL_NYDL.pdf

Opt(ME-optics).zip

OSE-NYTL-30-30PY1_zmx_BB.zip

Maximum lens Diameter D [mm]: 30
Diameter D [mm]: 36
Focal length f [mm]: 40
Clear aperture ØDe [mm]: 26.5
Length L [mm]: 19
Lens mounting thread Ma: M34 P0,75
Protective window thread Mb: M28 P0,75
Thread length A [mm]: 4
Numerical aperture (NA): 0.33
Working distance (WD) [mm]: 30.9
Material: Crown Glass - (Air spaced) - Flint Glass
Material of frame: Aluminum Finishing: Black anodized
Design wavelength [nm]: 1064nm, 632.8nm
Coating: Narrow band multi-layer anti-reflection coatig for 1064nm and 633nm
Laser Damage Threshold [J/cm²] : 1
Acceptance angle [°]: ±1°

Downloads

OSE-NYTL-30-40PY1_STP.zip

OSE-NYTL_NYDL.pdf

Opt(ME-optics).zip

OSE-NYTL-30-40PY1_zmx_BB.zip

Maximum lens Diameter D [mm]: 30
Diameter D [mm]: 36
Focal length f [mm]: 50
Clear aperture ØDe [mm]: 25.5
Length L [mm]: 19
Lens mounting thread Ma: M34 P0,75
Protective window thread Mb: M28 P0,75
Thread length A [mm]: 3.5
Numerical aperture (NA): 0.25
Working distance (WD) [mm]: 41.4
Material: Crown Glass - (Air spaced) - Flint Glass
Material of frame: Aluminum Finishing: Black anodized
Design wavelength [nm]: 1064nm, 632.8nm
Coating: Narrow band multi-layer anti-reflection coatig for 1064nm and 633nm
Laser Damage Threshold [J/cm²] : 1
Acceptance angle [°]: ±1°

Downloads

OSE-NYTL-30-50PY1_STP.zip

OSE-NYTL_NYDL.pdf

Opt(ME-optics).zip

OSE-NYTL-30-50PY1_zmx_BB.zip