NIR Achromatic Lens 6mm Dia. x 9mm FL, NIR-II Coating
#45-783
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
9.00
Back Focal Length BFL (mm)
6.66
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
4.26
Center Thickness CT 1 (mm)
4.00
Center Thickness CT 2 (mm)
1.30
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
7.34
Radius R2 (mm)
-4.18
Radius R3 (mm)
-11.58
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Exempt
NIR Achromatic Lens 6mm Dia. x 12mm FL, NIR-II Coating
#45-784
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
12.00
Back Focal Length BFL (mm)
9.30
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
3.15
Center Thickness CT 1 (mm)
3.20
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
6.84
Radius R2 (mm)
-5.99
Radius R3 (mm)
-69.82
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Compliant
NIR Achromatic Lens 6mm Dia. x 15mm FL, NIR-II Coating
#45-785
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
15.00
Back Focal Length BFL (mm)
12.42
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
3.61
Center Thickness CT 1 (mm)
3.00
Center Thickness CT 2 (mm)
1.20
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
8.80
Radius R2 (mm)
-7.93
Radius R3 (mm)
-71.17
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Compliant
NIR Achromatic Lens 6mm Dia. x 20mm FL, NIR-II Coating
#45-786
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
20.00
Back Focal Length BFL (mm)
17.27
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
3.86
Center Thickness CT 1 (mm)
3.00
Center Thickness CT 2 (mm)
1.30
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
11.29
Radius R2 (mm)
-10.63
Radius R3 (mm)
-134.80
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Compliant
NIR Achromatic Lens 6mm Dia. x 25mm FL, NIR-II Coating
#45-787
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
25.00
Back Focal Length BFL (mm)
22.24
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
3.95
Center Thickness CT 1 (mm)
3.00
Center Thickness CT 2 (mm)
1.30
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
13.95
Radius R2 (mm)
-13.40
Radius R3 (mm)
-193.19
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Compliant
NIR Achromatic Lens 6mm Dia. x 30mm FL, NIR-II Coating
#45-788
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
30.00
Back Focal Length BFL (mm)
27.22
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
4.01
Center Thickness CT 1 (mm)
3.00
Center Thickness CT 2 (mm)
1.30
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
16.66
Radius R2 (mm)
-16.18
Radius R3 (mm)
-246.07
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Compliant
NIR Achromatic Lens 6mm Dia. x 35mm FL, NIR-II Coating
#45-789
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
35.00
Back Focal Length BFL (mm)
32.22
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
4.05
Center Thickness CT 1 (mm)
3.00
Center Thickness CT 2 (mm)
1.30
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
19.39
Radius R2 (mm)
-19.00
Radius R3 (mm)
-297.39
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Exempt
NIR Achromatic Lens 6mm Dia. x 40mm FL, NIR-II Coating
#45-790
Diameter (mm)
6.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
40.00
Back Focal Length BFL (mm)
37.17
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
4.08
Center Thickness CT 1 (mm)
3.00
Center Thickness CT 2 (mm)
1.30
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
21.81
Radius R2 (mm)
-22.07
Radius R3 (mm)
-454.78
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Exempt
NIR Achromatic Lens 9mm Dia. x 12mm FL, NIR-II Coating
#65-435
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
9.10
Effective Focal Length EFL (mm)
12.00
Back Focal Length BFL (mm)
6.60
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
6.21
Center Thickness CT 1 (mm)
6.00
Center Thickness CT 2 (mm)
2.00
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
6.70
Radius R2 (mm)
-6.04
Radius R3 (mm)
-198.81
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK14/N-SF66
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Compliant
NIR Achromatic Lens 9mm Dia. x 15mm FL, NIR-II Coating
#45-824
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
15.00
Back Focal Length BFL (mm)
11.59
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
4.84
Center Thickness CT 1 (mm)
4.20
Center Thickness CT 2 (mm)
2.00
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
9.68
Radius R2 (mm)
-7.91
Radius R3 (mm)
-39.89
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Compliant
NIR Achromatic Lens 9mm Dia. x 20mm FL, NIR-II Coating
#45-825
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
20.00
Back Focal Length BFL (mm)
16.46
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
4.49
Center Thickness CT 1 (mm)
3.50
Center Thickness CT 2 (mm)
2.00
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
11.01
Radius R2 (mm)
-11.01
Radius R3 (mm)
-222.60
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Compliant
NIR Achromatic Lens 9mm Dia. x 30mm FL, NIR-II Coating
#47-377
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
30.00
Back Focal Length BFL (mm)
26.50
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
4.84
Center Thickness CT 1 (mm)
3.50
Center Thickness CT 2 (mm)
2.00
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
16.68
Radius R2 (mm)
-16.68
Radius R3 (mm)
-266.40
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Exempt
NIR Achromatic Lens 9mm Dia. x 40mm FL, NIR-II Coating
#47-378
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
40.00
Back Focal Length BFL (mm)
36.53
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
5.01
Center Thickness CT 1 (mm)
3.50
Center Thickness CT 2 (mm)
2.00
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
22.35
Radius R2 (mm)
-22.35
Radius R3 (mm)
-326.03
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Exempt
NIR Achromatic Lens 12mm Dia. x 15mm FL, NIR-II Coating
#65-436
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)
9.95
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
6.06
Center Thickness CT 1 (mm)
6.50
Center Thickness CT 2 (mm)
2.00
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
9.55
Radius R2 (mm)
-9.55
Radius R3 (mm)
-57.30
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK14/N-SF66
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Compliant
NIR Achromatic Lens 12mm Dia. x 18mm FL, NIR-II Coating
#45-791
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)
12.30
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
8.41
Center Thickness CT 1 (mm)
8.00
Center Thickness CT 2 (mm)
2.50
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
12.05
Radius R2 (mm)
-8.65
Radius R3 (mm)
-37.28
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Exempt
NIR Achromatic Lens 12mm Dia. x 20mm FL, NIR-II Coating
#45-792
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
20.00
Back Focal Length BFL (mm)
14.18
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
8.65
Center Thickness CT 1 (mm)
8.00
Center Thickness CT 2 (mm)
2.50
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
13.13
Radius R2 (mm)
-9.59
Radius R3 (mm)
-45.11
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Compliant
NIR Achromatic Lens 12mm Dia. x 25mm FL, NIR-II Coating
#45-793
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
25.00
Back Focal Length BFL (mm)
21.05
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
5.58
Center Thickness CT 1 (mm)
4.50
Center Thickness CT 2 (mm)
2.50
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
15.56
Radius R2 (mm)
-13.75
Radius R3 (mm)
-84.13
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Compliant
NIR Achromatic Lens 12mm Dia. x 30mm FL, NIR-II Coating
#45-794
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
30.00
Back Focal Length BFL (mm)
25.83
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
5.82
Center Thickness CT 1 (mm)
4.50
Center Thickness CT 2 (mm)
2.50
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
17.77
Radius R2 (mm)
-16.46
Radius R3 (mm)
-136.80
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Exempt
NIR Achromatic Lens 12mm Dia. x 35mm FL, NIR-II Coating
#45-795
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
35.00
Back Focal Length BFL (mm)
30.73
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
6.00
Center Thickness CT 1 (mm)
4.50
Center Thickness CT 2 (mm)
2.50
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
20.23
Radius R2 (mm)
-19.17
Radius R3 (mm)
-193.84
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Compliant
NIR Achromatic Lens 12mm Dia. x 40mm FL, NIR-II Coating
#45-796
Diameter (mm)
12.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.00
Effective Focal Length EFL (mm)
40.00
Back Focal Length BFL (mm)
35.67
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
6.12
Center Thickness CT 1 (mm)
4.50
Center Thickness CT 2 (mm)
2.50
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
22.81
Radius R2 (mm)
-21.91
Radius R3 (mm)
-250.49
Surface Quality
40-20
Centering (arcminutes)
3 - 5
Bevel
Max = 0.25mm x 45°
Substrate
N-LaK22/N-SF6
Design Wavelength DWL (nm)
880
Coating
NIR II, Rabs ≤1.5% @ 750 - 800nmabs ≤1.0% @ 800 - 1550nmavg ≤0.7% @ 750 - 1550nm
RoHS
Compliant
Near-IR (NIR) Achromatic Lenses
View Legend
