Achromatic Lens 2mm Dia. x 3mm FL, VIS-NIR Coating
#84-127
Diameter (mm)
2.00
Diameter Tolerance (mm)
+0.0/-0.025
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
3.00
Back Focal Length BFL (mm)
1.89
Focal Length Tolerance (%)
±2
Radius R1 (mm)
1.68
Radius R2 (mm)
-1.68
Radius R3 (mm)
-7.39
Edge Thickness ET (mm)
1.6
Center Thickness CT 1 (mm)
1.00
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Bevel
Max = 0.1mm x 45°
Substrate
S-PHM52/N-LaSFN9
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 2mm Dia. x 4mm FL, VIS-NIR Coating
#84-128
Diameter (mm)
2.00
Diameter Tolerance (mm)
+0.0/-0.025
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
4.00
Back Focal Length BFL (mm)
2.92
Focal Length Tolerance (%)
±2
Radius R1 (mm)
2.26
Radius R2 (mm)
-2.26
Radius R3 (mm)
-10.00
Edge Thickness ET (mm)
1.72
Center Thickness CT 1 (mm)
1.00
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Bevel
Max = 0.1mm x 45°
Substrate
S-PHM52/N-LaSFN9
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 2mm Dia. x 6mm FL, VIS-NIR Coating
#84-129
Diameter (mm)
2.00
Diameter Tolerance (mm)
+0.0/-0.025
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
6.00
Back Focal Length BFL (mm)
4.96
Focal Length Tolerance (%)
±2
Radius R1 (mm)
3.5
Radius R2 (mm)
-3.5
Radius R3 (mm)
-14.26
Edge Thickness ET (mm)
1.82
Center Thickness CT 1 (mm)
1.00
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Bevel
Max = 0.1mm x 45°
Substrate
S-PHM52/N-LaSFN9
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 2mm Dia. x 9mm FL, VIS-NIR Coating
#83-980
Diameter (mm)
2.00
Diameter Tolerance (mm)
+0.0/-0.025
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
9.00
Back Focal Length BFL (mm)
8
Focal Length Tolerance (%)
±2
Radius R1 (mm)
5.38
Radius R2 (mm)
-5.38
Radius R3 (mm)
-20.79
Edge Thickness ET (mm)
1.88
Center Thickness CT 1 (mm)
1.00
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Bevel
Max = 0.1mm x 45°
Substrate
S-PHM52/N-LaSFN9
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 2mm Dia. x 12mm FL, VIS-NIR Coating
#83-981
Diameter (mm)
2.00
Diameter Tolerance (mm)
+0.0/-0.025
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
12.00
Back Focal Length BFL (mm)
11
Focal Length Tolerance (%)
±2
Radius R1 (mm)
7.2
Radius R2 (mm)
-7.2
Radius R3 (mm)
-27.80
Edge Thickness ET (mm)
1.91
Center Thickness CT 1 (mm)
1.00
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.1
Centering (arcminutes)
30 - 45
Surface Quality
20-10
Bevel
Max = 0.1mm x 45°
Substrate
S-PHM52/N-LaSFN9
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 4mm Dia. x 6mm FL, VIS-NIR Coating
#63-714
Diameter (mm)
4.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
6.00
Back Focal Length BFL (mm)
3.92
Focal Length Tolerance (%)
±2
Radius R1 (mm)
4.24
Radius R2 (mm)
-2.60
Radius R3 (mm)
-18.90
Edge Thickness ET (mm)
3.19
Center Thickness CT 1 (mm)
2.80
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3.-5
Surface Quality
20-10
Bevel
Max = 0.1mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 5mm Dia. x 10mm FL, VIS-NIR Coating
#49-300
Diameter (mm)
5.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
10.00
Back Focal Length BFL (mm)
8.56
Focal Length Tolerance (%)
±2
Radius R1 (mm)
7.17
Radius R2 (mm)
-4.39
Radius R3 (mm)
-33.96
Edge Thickness ET (mm)
2.22
Center Thickness CT 1 (mm)
1.73
Center Thickness CT 2 (mm)
1.03
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 5mm Dia. x 10mm FL, VIS-NIR, Inked
#49-300-INK
Diameter (mm)
5.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
10.00
Back Focal Length BFL (mm)
8.56
Focal Length Tolerance (%)
±2
Radius R1 (mm)
7.17
Radius R2 (mm)
-4.39
Radius R3 (mm)
-33.96
Edge Thickness ET (mm)
2.22
Center Thickness CT 1 (mm)
1.73
Center Thickness CT 2 (mm)
1.03
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 5mm Dia. x 12.5mm FL, VIS-NIR Coating
#49-947
Diameter (mm)
5.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
12.50
Back Focal Length BFL (mm)
10.89
Focal Length Tolerance (%)
±2
Radius R1 (mm)
8.57
Radius R2 (mm)
-6.22
Radius R3 (mm)
-21.36
Edge Thickness ET (mm)
2.78
Center Thickness CT 1 (mm)
2.30
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SSK8/NSF56
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 5mm Dia. x 12.5mm FL, VIS-NIR, Inked
#49-947-INK
Diameter (mm)
5.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
12.50
Back Focal Length BFL (mm)
10.89
Focal Length Tolerance (%)
±2
Radius R1 (mm)
8.57
Radius R2 (mm)
-6.22
Radius R3 (mm)
-21.36
Edge Thickness ET (mm)
2.78
Center Thickness CT 1 (mm)
2.30
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-SSK8/NSF56
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 5mm Dia. x 15mm FL, VIS-NIR Coating
#49-301
Diameter (mm)
5.00
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)
13.64
Focal Length Tolerance (%)
±2
Radius R1 (mm)
10.67
Radius R2 (mm)
-6.46
Radius R3 (mm)
-53.57
Edge Thickness ET (mm)
2.23
Center Thickness CT 1 (mm)
1.55
Center Thickness CT 2 (mm)
1.03
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 5mm Dia. x 15mm FL, VIS-NIR, Inked
#49-301-INK
Diameter (mm)
5.00
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)
13.64
Focal Length Tolerance (%)
±2
Radius R1 (mm)
10.67
Radius R2 (mm)
-6.46
Radius R3 (mm)
-53.57
Edge Thickness ET (mm)
2.23
Center Thickness CT 1 (mm)
1.55
Center Thickness CT 2 (mm)
1.03
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 5mm Dia. x 20mm FL, VIS-NIR Coating
#49-302
Diameter (mm)
5.00
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)
18.60
Focal Length Tolerance (%)
±2
Radius R1 (mm)
14.11
Radius R2 (mm)
-8.63
Radius R3 (mm)
-75.59
Edge Thickness ET (mm)
2.37
Center Thickness CT 1 (mm)
1.61
Center Thickness CT 2 (mm)
1.03
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 5mm Dia. x 20mm FL, VIS-NIR, Inked
#49-302-INK
Diameter (mm)
5.00
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)
18.60
Focal Length Tolerance (%)
±2
Radius R1 (mm)
14.11
Radius R2 (mm)
-8.63
Radius R3 (mm)
-75.59
Edge Thickness ET (mm)
2.37
Center Thickness CT 1 (mm)
1.61
Center Thickness CT 2 (mm)
1.03
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 6.25mm Dia. x 7.5mm FL, VIS-NIR Coating
#49-948
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
7.50
Back Focal Length BFL (mm)
4.45
Focal Length Tolerance (%)
±2
Radius R1 (mm)
5.60
Radius R2 (mm)
-3.71
Radius R3 (mm)
-11.34
Edge Thickness ET (mm)
4.61
Center Thickness CT 1 (mm)
5.00
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF57
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 6.25mm Dia. x 7.5mm FL, VIS-NIR, Inked
#49-948-INK
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
7.50
Back Focal Length BFL (mm)
4.45
Focal Length Tolerance (%)
±2
Radius R1 (mm)
5.60
Radius R2 (mm)
-3.71
Radius R3 (mm)
-11.34
Edge Thickness ET (mm)
4.61
Center Thickness CT 1 (mm)
5.00
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF57
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 6.25mm Dia. x 10mm FL, VIS-NIR Coating
#49-303
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
10.00
Back Focal Length BFL (mm)
7.83
Focal Length Tolerance (%)
±2
Radius R1 (mm)
6.98
Radius R2 (mm)
-4.35
Radius R3 (mm)
-41.01
Edge Thickness ET (mm)
3.23
Center Thickness CT 1 (mm)
3.06
Center Thickness CT 2 (mm)
1.03
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 6.25mm Dia. x 10mm FL, VIS-NIR, Inked
#49-303-INK
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
10.00
Back Focal Length BFL (mm)
7.83
Focal Length Tolerance (%)
±2
Radius R1 (mm)
6.98
Radius R2 (mm)
-4.35
Radius R3 (mm)
-41.01
Edge Thickness ET (mm)
3.23
Center Thickness CT 1 (mm)
3.06
Center Thickness CT 2 (mm)
1.03
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 6.25mm Dia. x 12.5mm FL, VIS-NIR Coating
#49-304
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
12.50
Back Focal Length BFL (mm)
10.36
Focal Length Tolerance (%)
±2
Radius R1 (mm)
8.63
Radius R2 (mm)
-5.29
Radius R3 (mm)
-51.17
Edge Thickness ET (mm)
3.12
Center Thickness CT 1 (mm)
3.00
Center Thickness CT 2 (mm)
0.80
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
Achromatic Lens 6.25mm Dia. x 12.5mm FL, VIS-NIR, Inked
#49-304-INK
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
12.50
Back Focal Length BFL (mm)
10.36
Focal Length Tolerance (%)
±2
Radius R1 (mm)
8.63
Radius R2 (mm)
-5.29
Radius R3 (mm)
-51.17
Edge Thickness ET (mm)
3.12
Center Thickness CT 1 (mm)
3.00
Center Thickness CT 2 (mm)
0.80
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3-5
Surface Quality
40-20
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
RoHS
Compliant
VIS-NIR Coated Achromatic Lenses
View Legend
