6.25mm Dia X -7.5mm FL Negative Achromat Lens VIS 0 Coating
#62-477
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)
-9.90
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-4.55
Edge Thickness ET (mm)
4.98
Radius R2 (mm)
4.55
Radius R3 (mm)
∞
Center Thickness CT 1 (mm)
1.00
Center Thickness CT 2 (mm)
3.00
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
6.25mm Dia X -7.5mm FL Negative Achromat Lens VIS 0, Inked
#62-477-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)
-9.90
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-4.55
Edge Thickness ET (mm)
4.98
Radius R2 (mm)
4.55
Radius R3 (mm)
∞
Center Thickness CT 1 (mm)
1.00
Center Thickness CT 2 (mm)
3.00
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
6.25mm Dia X -10mm FL Negative Achromat Lens VIS 0 Coating
#62-478
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)
-11.92
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-6.55
Edge Thickness ET (mm)
4.19
Radius R2 (mm)
5.10
Radius R3 (mm)
89.10
Center Thickness CT 1 (mm)
1.00
Center Thickness CT 2 (mm)
2.50
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
6.25mm Dia X -10mm FL Negative Achromat Lens VIS 0, Inked
#62-478-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)
-11.92
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-6.55
Edge Thickness ET (mm)
4.19
Radius R2 (mm)
5.10
Radius R3 (mm)
89.10
Center Thickness CT 1 (mm)
1.00
Center Thickness CT 2 (mm)
2.50
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
6.25mm Dia X -10mm FL Negative Achromat Lens VIS-NIR Coating
#85-877
Diameter (mm)
12.50
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.50
Effective Focal Length EFL (mm)
-35.00
Back Focal Length BFL (mm)
-36.51
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-21.66
Edge Thickness ET (mm)
4.74
Radius R2 (mm)
17.48
Radius R3 (mm)
50.54
Center Thickness CT 1 (mm)
2.00
Center Thickness CT 2 (mm)
1.56
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BK7/N-SF5
Coating
Rave < 1.25% 400 - 870nm, Rave < 1.25% 890 - 1000nm, Rabs < 0.25% 880nm
RoHS
Compliant
6.25mm Dia X -12.5mm FL Negative Achromat Lens VIS 0 Coating
#62-479
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)
-12.89
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-24.66
Edge Thickness ET (mm)
3.52
Radius R2 (mm)
4.24
Radius R3 (mm)
11.25
Center Thickness CT 1 (mm)
1.00
Center Thickness CT 2 (mm)
2.00
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
6.25mm Dia X -12.5mm FL Negative Achromat Lens VIS 0, Inked
#62-479-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)
-12.89
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-24.66
Edge Thickness ET (mm)
3.52
Radius R2 (mm)
4.24
Radius R3 (mm)
11.25
Center Thickness CT 1 (mm)
1.00
Center Thickness CT 2 (mm)
2.00
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
6.25mm Dia X -25mm FL Negative Achromat Lens VIS 0 Coating
#62-480
Diameter (mm)
6.25
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)
-26.53
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-17.57
Edge Thickness ET (mm)
3.27
Radius R2 (mm)
11.48
Radius R3 (mm)
109.44
Center Thickness CT 1 (mm)
1.00
Center Thickness CT 2 (mm)
2.00
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
6.25mm Dia X -25mm FL Negative Achromat Lens VIS 0, Inked
#62-480-INK
Diameter (mm)
6.25
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)
-26.53
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-17.57
Edge Thickness ET (mm)
3.27
Radius R2 (mm)
11.48
Radius R3 (mm)
109.44
Center Thickness CT 1 (mm)
1.00
Center Thickness CT 2 (mm)
2.00
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
9mm Dia X -12mm FL Negative Achromat Lens VIS 0 Coating
#62-481
Diameter (mm)
9.00
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)
-13.78
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-6.98
Edge Thickness ET (mm)
5.79
Radius R2 (mm)
6.98
Radius R3 (mm)
23.22
Center Thickness CT 1 (mm)
1.50
Center Thickness CT 2 (mm)
2.50
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BK7/N-SF5
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
9mm Dia X -12mm FL Negative Achromat Lens VIS 0, Inked
#62-481-INK
Diameter (mm)
9.00
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)
-13.78
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-6.98
Edge Thickness ET (mm)
5.79
Radius R2 (mm)
6.98
Radius R3 (mm)
23.22
Center Thickness CT 1 (mm)
1.50
Center Thickness CT 2 (mm)
2.50
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BK7/N-SF5
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
9mm Dia X -18mm FL Negative Achromat Lens VIS 0 Coating
#62-482
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
-18.00
Back Focal Length BFL (mm)
-18.57
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-35.51
Edge Thickness ET (mm)
5.12
Radius R2 (mm)
6.11
Radius R3 (mm)
16.20
Center Thickness CT 1 (mm)
1.44
Center Thickness CT 2 (mm)
2.88
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
9mm Dia X -18mm FL Negative Achromat Lens VIS 0, Inked
#62-482-INK
Diameter (mm)
9.00
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
≥90% of Diameter
Effective Focal Length EFL (mm)
-18.00
Back Focal Length BFL (mm)
-18.57
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-35.51
Edge Thickness ET (mm)
5.12
Radius R2 (mm)
6.11
Radius R3 (mm)
16.20
Center Thickness CT 1 (mm)
1.44
Center Thickness CT 2 (mm)
2.88
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
9mm Dia X -25mm FL Negative Achromat Lens VIS 0 Coating
#62-483
Diameter (mm)
9.00
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)
-27.33
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-17.75
Edge Thickness ET (mm)
5.13
Radius R2 (mm)
12.17
Radius R3 (mm)
109.75
Center Thickness CT 1 (mm)
2.00
Center Thickness CT 2 (mm)
2.55
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
9mm Dia X -25mm FL Negative Achromat Lens VIS 0, Inked
#62-483-INK
Diameter (mm)
9.00
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)
-27.33
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-17.75
Edge Thickness ET (mm)
5.13
Radius R2 (mm)
12.17
Radius R3 (mm)
109.75
Center Thickness CT 1 (mm)
2.00
Center Thickness CT 2 (mm)
2.55
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
12.5mm Dia X -15mm FL Negative Achromat Lens VIS 0 Coating
#62-484
Diameter (mm)
12.50
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.50
Effective Focal Length EFL (mm)
-15.00
Back Focal Length BFL (mm)
-18.08
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-10.62
Edge Thickness ET (mm)
8.04
Radius R2 (mm)
8.63
Radius R3 (mm)
81.12
Center Thickness CT 1 (mm)
2.00
Center Thickness CT 2 (mm)
4.00
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
12.5mm Dia X -15mm FL Negative Achromat Lens VIS 0, Inked
#62-484-INK
Diameter (mm)
12.50
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.50
Effective Focal Length EFL (mm)
-15.00
Back Focal Length BFL (mm)
-18.08
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-10.62
Edge Thickness ET (mm)
8.04
Radius R2 (mm)
8.63
Radius R3 (mm)
81.12
Center Thickness CT 1 (mm)
2.00
Center Thickness CT 2 (mm)
4.00
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
12.5mm Dia X -20mm FL Negative Achromat Lens VIS 0 Coating
#62-485
Diameter (mm)
12.50
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.50
Effective Focal Length EFL (mm)
-20.00
Back Focal Length BFL (mm)
-22.88
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-13.80
Edge Thickness ET (mm)
7.01
Radius R2 (mm)
9.99
Radius R3 (mm)
109.48
Center Thickness CT 1 (mm)
2.00
Center Thickness CT 2 (mm)
3.50
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
12.5mm Dia X -20mm FL Negative Achromat Lens VIS 0, Inked
#62-485-INK
Diameter (mm)
12.50
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.50
Effective Focal Length EFL (mm)
-20.00
Back Focal Length BFL (mm)
-22.88
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-13.80
Edge Thickness ET (mm)
7.01
Radius R2 (mm)
9.99
Radius R3 (mm)
109.48
Center Thickness CT 1 (mm)
2.00
Center Thickness CT 2 (mm)
3.50
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
12.5mm Dia X -25mm FL Negative Achromat Lens VIS 0 Coating
#62-486
Diameter (mm)
12.50
Diameter Tolerance (mm)
+0.0/-0.10
Clear Aperture CA (mm)
11.50
Effective Focal Length EFL (mm)
-25.00
Back Focal Length BFL (mm)
-27.33
Focal Length Tolerance (%)
±2
Radius R1 (mm)
-17.75
Edge Thickness ET (mm)
5.74
Radius R2 (mm)
12.17
Radius R3 (mm)
109.75
Center Thickness CT 1 (mm)
2.00
Center Thickness CT 2 (mm)
2.55
Center Thickness Tolerance (mm)
±0.2
Centering (arcminutes)
3
Surface Quality
40-20
Bevel
0.25 x 45°
Substrate
N-BaF10/N-SF10
Coating
VIS 0°: Rave ≤ 0.4% 425 - 675nm
RoHS
Compliant
Broadband AR Coated Negative Achromatic Lenses
View Legend
