Plano-Concave Lens, 12mm Diameter x -12 FL, NIR II Coating
#67-991
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
-12.00
Back Focal Length BFL (mm)
-13.23
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
2.20
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
3.97
Radius R1 (mm)
-9.42
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 12mm Diameter x -12 FL, NIR II Inked
#67-991-INK
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
-12.00
Back Focal Length BFL (mm)
-13.23
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
2.20
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
3.97
Radius R1 (mm)
-9.42
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 12mm Diameter x -15 FL, NIR II Coating
#67-992
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
-15.00
Back Focal Length BFL (mm)
-16.68
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
4.47
Radius R1 (mm)
-11.77
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 12mm Diameter x -15 FL, NIR II Inked
#67-992-INK
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
-15.00
Back Focal Length BFL (mm)
-16.68
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.00
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
4.47
Radius R1 (mm)
-11.77
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 12mm Diameter x -18 FL, NIR II Coating
#67-993
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
-18.00
Back Focal Length BFL (mm)
-19.95
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
4.70
Radius R1 (mm)
-14.12
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 12mm Diameter x -18 FL, NIR II Inked
#67-993-INK
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
-18.00
Back Focal Length BFL (mm)
-19.95
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
4.70
Radius R1 (mm)
-14.12
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 12mm Diameter x -24 FL, NIR II Coating
#67-994
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
-24.00
Back Focal Length BFL (mm)
-26.32
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
4.79
Radius R1 (mm)
-12.40
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 12mm Diameter x -24 FL, NIR II Inked
#67-994-INK
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
-24.00
Back Focal Length BFL (mm)
-26.32
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
4.79
Radius R1 (mm)
-12.40
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 12mm Diameter x -48 FL, NIR II Coating
#67-995
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
-48.00
Back Focal Length BFL (mm)
-50.31
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
4.12
Radius R1 (mm)
-24.81
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 12mm Diameter x -48 FL, NIR II Inked
#67-995-INK
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
-48.00
Back Focal Length BFL (mm)
-50.31
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
4.12
Radius R1 (mm)
-24.81
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 20mm Diameter x -30 FL, NIR II Coating
#67-996
Diameter (mm)
20.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
-30.00
Back Focal Length BFL (mm)
-31.96
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
5.39
Radius R1 (mm)
-23.54
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 20mm Diameter x -30 FL, NIR II Inked
#67-996-INK
Diameter (mm)
20.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
-30.00
Back Focal Length BFL (mm)
-31.96
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
5.39
Radius R1 (mm)
-23.54
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 20mm Diameter x -40 FL, NIR II Coating
#67-997
Diameter (mm)
20.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
-40.00
Back Focal Length BFL (mm)
-42.31
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
5.39
Radius R1 (mm)
-20.67
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 20mm Diameter x -40 FL, NIR II, Inked
#67-997-INK
Diameter (mm)
20.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
-40.00
Back Focal Length BFL (mm)
-42.31
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
5.39
Radius R1 (mm)
-20.67
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 20mm Diameter x -50 FL, NIR II Coating
#67-998
Diameter (mm)
20.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
-50.00
Back Focal Length BFL (mm)
-52.31
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
5.21
Radius R1 (mm)
-25.84
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 20mm Diameter x -50 FL, NIR II, Inked
#67-998-INK
Diameter (mm)
20.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
19.00
Effective Focal Length EFL (mm)
-50.00
Back Focal Length BFL (mm)
-52.31
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
5.21
Radius R1 (mm)
-26.84
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 25mm Diameter x -100 FL, NIR II Coating
#68-002
Diameter (mm)
25.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
-100.00
Back Focal Length BFL (mm)
-102.31
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
4.85
Radius R1 (mm)
-51.68
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 25mm Diameter x -100 FL, NIR II Inked
#68-002-INK
Diameter (mm)
25.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
-100.00
Back Focal Length BFL (mm)
-102.31
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
4.85
Radius R1 (mm)
-51.68
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-BK7
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 25mm Diameter x -25 FL, NIR II Coating
#67-999
Diameter (mm)
25.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
-25.00
Back Focal Length BFL (mm)
-26.96
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
7.41
Radius R1 (mm)
-19.62
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave Lens, 25mm Diameter x -25 FL, NIR II Inked
#67-999-INK
Diameter (mm)
25.00
Diameter Tolerance (mm)
+0.0 /-0.10
Clear Aperture CA (mm)
24.00
Effective Focal Length EFL (mm)
-25.00
Back Focal Length BFL (mm)
-26.96
Focal Length Tolerance (%)
±1.00
Center Thickness CT (mm)
3.50
Center Thickness Tolerance (mm)
±0.10
Edge Thickness ET (mm)
7.41
Radius R1 (mm)
-19.62
Centering (arcminutes)
3-5
Surface Quality
40-20
Substrate
N-SF11
Design Wavelength DWL (nm)
587.6
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
Typical Energy Density Limit
8 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
NIR II Coated Plano-Concave (PCV) Lenses
View Legend
