Achromatic Lens 2mm Dia. x 3mm FL, VIS 0 Coating
#84-124
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
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
Radius R1 (mm)
1.68
Radius R2 (mm)
-1.68
Radius R3 (mm)
-7.39
Surface Quality
20-10
Centering (arcminutes)
30 - 45
Substrate
S-PHM52/N-LaSF9
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 2mm Dia. x 4mm FL, VIS 0 Coating
#84-125
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
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
Radius R1 (mm)
2.26
Radius R2 (mm)
-2.26
Radius R3 (mm)
-10
Surface Quality
20-10
Centering (arcminutes)
30 - 45
Substrate
S-PHM52/N-LaSF9
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 2mm Dia. x 6mm FL, VIS 0 Coating
#84-126
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
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
Radius R1 (mm)
3.5
Radius R2 (mm)
-3.5
Radius R3 (mm)
-14.26
Surface Quality
20-10
Centering (arcminutes)
30 - 45
Substrate
S-PHM52/N-LaSFN9
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 2mm Dia. x 9mm FL, VIS 0 Coating
#83-978
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)
8.00
Focal Length Tolerance (%)
±2
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
Radius R1 (mm)
5.38
Radius R2 (mm)
-5.38
Radius R3 (mm)
-20.79
Surface Quality
20-10
Centering (arcminutes)
30 - 45
Substrate
S-PHM52/N-LaSFN9
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 2mm Dia. x 12mm FL, VIS 0 Coating
#83-979
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)
11.00
Focal Length Tolerance (%)
±2
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
Radius R1 (mm)
7.2
Radius R2 (mm)
-7.2
Radius R3 (mm)
-27.8
Surface Quality
20-10
Centering (arcminutes)
30 - 45
Substrate
S-PHM52/N-LaSFN9
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 3mm Dia. x 4.5mm FL, VIS 0 Coating
#49-270
Diameter (mm)
3.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
4.50
Back Focal Length BFL (mm)
2.99
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
2.48
Center Thickness CT 1 (mm)
2.00
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
3.16
Radius R2 (mm)
-2.23
Radius R3 (mm)
-7.88
Surface Quality
20-10
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-LAK22/N-SF6
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 3mm Dia. x 6mm FL, VIS 0 Coating
#49-271
Diameter (mm)
3.00
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)
4.33
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
2.67
Center Thickness CT 1 (mm)
1.97
Center Thickness CT 2 (mm)
1.03
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
4.13
Radius R2 (mm)
-2.36
Radius R3 (mm)
-21.70
Surface Quality
20-10
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 3mm Dia. x 9mm FL, VIS 0 Coating
#49-272
Diameter (mm)
3.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
9.00
Back Focal Length BFL (mm)
7.79
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
2.19
Center Thickness CT 1 (mm)
1.47
Center Thickness CT 2 (mm)
1.03
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
5.26
Radius R2 (mm)
-3.98
Radius R3 (mm)
-12.05
Surface Quality
20-10
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7/N-SF5
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 3mm Dia. x 12mm FL, VIS 0 Coating
#49-273
Diameter (mm)
3.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
12.00
Back Focal Length BFL (mm)
10.77
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
2.45
Center Thickness CT 1 (mm)
1.68
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
7.39
Radius R2 (mm)
-5.15
Radius R3 (mm)
-14.62
Surface Quality
20-10
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7/N-SF5
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 4mm Dia. x 6mm FL, VIS 0 Coating
#63-702
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
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
Radius R1 (mm)
4.24
Radius R2 (mm)
2.60
Radius R3 (mm)
18.90
Surface Quality
20-10
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 4mm Dia. x 8mm FL, VIS 0 Coating
#49-274
Diameter (mm)
4.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
8.00
Back Focal Length BFL (mm)
6.69
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
2.09
Center Thickness CT 1 (mm)
1.50
Center Thickness CT 2 (mm)
1.03
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
5.76
Radius R2 (mm)
-3.49
Radius R3 (mm)
-26.05
Surface Quality
20-10
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 4mm Dia. x 10mm FL, VIS 0 Coating
#63-703
Diameter (mm)
4.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
10.00
Back Focal Length BFL (mm)
8.40
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
2.65
Center Thickness CT 1 (mm)
2.00
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
7.12
Radius R2 (mm)
4.22
Radius R3 (mm)
33.66
Surface Quality
20-10
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 4mm Dia. x 12mm FL, VIS 0 Coating
#63-704
Diameter (mm)
4.00
Diameter Tolerance (mm)
+0.0/-0.05
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
12.00
Back Focal Length BFL (mm)
10.70
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
2.39
Center Thickness CT 1 (mm)
1.80
Center Thickness CT 2 (mm)
1.00
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
7.35
Radius R2 (mm)
5.09
Radius R3 (mm)
14.60
Surface Quality
20-10
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-BK7/N-SF5
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 5mm Dia. x 7.5mm FL, VIS 0 Coating
#49-275
Diameter (mm)
5.00
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)
5.01
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
3.98
Center Thickness CT 1 (mm)
3.72
Center Thickness CT 2 (mm)
1.03
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
5.56
Radius R2 (mm)
-3.09
Radius R3 (mm)
-18.25
Surface Quality
40-20
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 5mm Dia. x 7.5mm FL, VIS 0, Inked
#49-275-INK
Diameter (mm)
5.00
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)
5.01
Focal Length Tolerance (%)
±2
Edge Thickness ET (mm)
3.98
Center Thickness CT 1 (mm)
3.72
Center Thickness CT 2 (mm)
1.03
Center Thickness Tolerance (mm)
±0.2
Radius R1 (mm)
5.56
Radius R2 (mm)
-3.09
Radius R3 (mm)
-18.25
Surface Quality
40-20
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 5mm Dia. x 10mm FL, VIS 0 Coating
#49-276
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
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
Radius R1 (mm)
7.17
Radius R2 (mm)
-4.39
Radius R3 (mm)
-33.96
Surface Quality
40-20
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 5mm Dia. x 10mm FL, VIS 0, Inked
#49-276-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
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
Radius R1 (mm)
7.17
Radius R2 (mm)
-4.39
Radius R3 (mm)
-33.96
Surface Quality
40-20
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 5mm Dia. x 12.5mm FL, VIS 0 Coating
#49-935
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
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
Radius R1 (mm)
8.57
Radius R2 (mm)
-6.22
Radius R3 (mm)
-21.36
Surface Quality
40-20
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-SSK8/N-SF56
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
Achromatic Lens 5mm Dia. x 12.5mm FL, VIS 0, Inked
#49-935-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
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
Radius R1 (mm)
8.57
Radius R2 (mm)
-6.22
Radius R3 (mm)
-21.36
Surface Quality
40-20
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-SSK8/N-SF56
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Exempt
Achromatic Lens 5mm Dia. x 15mm FL, VIS 0 Coating
#49-277
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
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
Radius R1 (mm)
10.67
Radius R2 (mm)
-6.46
Radius R3 (mm)
-53.57
Surface Quality
40-20
Centering (arcminutes)
3-5
Bevel
Max = 0.25mm x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
RoHS
Compliant
VIS 0° Coated Achromatic Lenses
View Legend
