6.25mm Dia x -6.25mm FL Cylinder Lens MgF2 Coating
#48-371
Type
PCV Cylinder
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-6.25
Back Focal Length BFL (mm)
-6.91
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-3.24
Edge Thickness ET (mm)
3.38
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
1.00
Surface Quality
60-40
Substrate
N-BK7
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
6.25mm Dia x -6.25mm FL Cylinder Lens Uncoated
#46-191
Type
PCV Cylinder
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-6.25
Back Focal Length BFL (mm)
-6.91
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-3.24
Edge Thickness ET (mm)
3.38
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
1.00
Surface Quality
60-40
Substrate
N-BK7
Coating
Uncoated
RoHS
Exempt
6.25mm Dia x -12.5mm FL Cylinder Lens MgF2 Coating
#48-372
Type
PCV Cylinder
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-12.50
Back Focal Length BFL (mm)
-13.16
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-6.48
Edge Thickness ET (mm)
1.80
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
1.00
Surface Quality
60-40
Substrate
N-BK7
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Compliant
6.25mm Dia x -12.5mm FL Cylinder Lens Uncoated
#46-192
Type
PCV Cylinder
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-12.50
Back Focal Length BFL (mm)
-13.16
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-6.48
Edge Thickness ET (mm)
1.80
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
1.00
Surface Quality
60-40
Substrate
N-BK7
Coating
Uncoated
RoHS
Compliant
6.25mm Dia x -12.5mm FL Cylinder Lens VIS 0° Coating
#69-791
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-12.50
Back Focal Length BFL (mm)
-13.46
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-6.48
Edge Thickness ET (mm)
1.8
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
1.00
Surface Quality
60-40
Substrate
N-BK7
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
Typical Energy Density Limit
5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
6.25mm Dia x -12.5mm FL Cylinder Lens NIR I Coating
#69-811
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-12.50
Back Focal Length BFL (mm)
-13.46
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-6.48
Edge Thickness ET (mm)
1.8
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
1.00
Surface Quality
60-40
Substrate
N-BK7
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
6.25mm Dia x -12.5mm FL Cylinder Lens VIS-NIR Coating
#69-831
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-12.50
Back Focal Length BFL (mm)
-13.46
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-6.48
Edge Thickness ET (mm)
1.8
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
1.00
Surface Quality
60-40
Substrate
N-BK7
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
Typical Energy Density Limit
5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
6.25mm Dia x -25mm FL Cylinder Lens MgF2 Coating
#48-373
Type
PCV Cylinder
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-25.00
Back Focal Length BFL (mm)
-26.31
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-12.92
Edge Thickness ET (mm)
2.38
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
2.00
Surface Quality
60-40
Substrate
N-BK7
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
6.25mm Dia x -25mm FL Cylinder Lens Uncoated
#47-745
Type
PCV Cylinder
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-25.00
Back Focal Length BFL (mm)
-26.31
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-12.92
Edge Thickness ET (mm)
2.38
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
2.00
Surface Quality
60-40
Substrate
N-BK7
Coating
Uncoated
RoHS
Exempt
6.25mm Dia x -50mm FL Cylinder Lens MgF2 Coating
#48-374
Type
PCV Cylinder
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-50.00
Back Focal Length BFL (mm)
-51.32
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-25.84
Edge Thickness ET (mm)
2.19
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
2.00
Surface Quality
60-40
Substrate
N-BK7
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
6.25mm Dia x -50mm FL Cylinder Lens Uncoated
#47-746
Type
PCV Cylinder
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-50.00
Back Focal Length BFL (mm)
-51.32
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-25.84
Edge Thickness ET (mm)
2.19
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
2.00
Surface Quality
60-40
Substrate
N-BK7
Coating
Uncoated
RoHS
Exempt
6.25mm Dia x -50mm FL Cylinder Lens VIS 0° Coating
#69-793
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-50.00
Back Focal Length BFL (mm)
-51.32
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-25.84
Edge Thickness ET (mm)
2.19
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
2.00
Surface Quality
60-40
Substrate
N-BK7
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
Typical Energy Density Limit
5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
6.25mm Dia x -50mm FL Cylinder Lens NIR I Coating
#69-813
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-50.00
Back Focal Length BFL (mm)
-51.32
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-25.84
Edge Thickness ET (mm)
2.19
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
2.00
Surface Quality
60-40
Substrate
N-BK7
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
6.25mm Dia x -50mm FL Cylinder Lens VIS-NIR Coating
#69-833
Diameter (mm)
6.25
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-50.00
Back Focal Length BFL (mm)
-51.32
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-25.84
Edge Thickness ET (mm)
2.19
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
2.00
Surface Quality
60-40
Substrate
N-BK7
Coating
VIS-NIR, Rabs ≤0.25% @ 880nmavg ≤1.25% @ 400 - 870nmavg ≤1.25% @ 890 - 1000nm
Typical Energy Density Limit
5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
12.5mm Dia x -12.5mm FL Cylinder Lens MgF2 Coating
#48-375
Type
PCV Cylinder
Diameter (mm)
12.50
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-12.50
Back Focal Length BFL (mm)
-13.82
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-6.46
Edge Thickness ET (mm)
6.83
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
2.00
Surface Quality
60-40
Substrate
N-BK7
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
12.5mm Dia x -12.5mm FL Cylinder Lens Uncoated
#47-748
Type
PCV Cylinder
Diameter (mm)
12.50
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-12.50
Back Focal Length BFL (mm)
-13.82
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-6.46
Edge Thickness ET (mm)
6.83
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
2.00
Surface Quality
60-40
Substrate
N-BK7
Coating
Uncoated
RoHS
Exempt
12.5mm Dia x -25mm FL Cylinder Lens MgF2 Coating
#48-376
Type
PCV Cylinder
Diameter (mm)
12.50
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-25.00
Back Focal Length BFL (mm)
-26.32
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-12.92
Edge Thickness ET (mm)
3.61
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
2.00
Surface Quality
60-40
Substrate
N-BK7
Coating
MgF2 : ¼λ @ 550nm, Ravg ≤1.75% @ 400 - 700nm
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
RoHS
Exempt
12.5mm Dia x -25mm FL Cylinder Lens Uncoated
#47-749
Type
PCV Cylinder
Diameter (mm)
12.50
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-25.00
Back Focal Length BFL (mm)
-26.32
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-12.92
Edge Thickness ET (mm)
3.61
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
2.00
Surface Quality
60-40
Substrate
N-BK7
Coating
Uncoated
RoHS
Exempt
12.5mm Dia x -25mm FL Cylinder Lens VIS 0° Coating
#69-794
Diameter (mm)
12.50
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-25.00
Back Focal Length BFL (mm)
-26.32
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-12.92
Edge Thickness ET (mm)
3.61
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
2.00
Surface Quality
60-40
Substrate
N-BK7
Coating
VIS 0°, Ravg ≤0.4% @ 425 - 675mn
Typical Energy Density Limit
5 J/cm2 @ 532nm, 10ns
RoHS
Compliant
12.5mm Dia x -25mm FL Cylinder Lens NIR I Coating
#69-814
Diameter (mm)
12.5
Diameter Tolerance (mm)
+0.0/-0.2
Effective Focal Length EFL (mm)
-25.00
Back Focal Length BFL (mm)
-26.32
Focal Length Tolerance (%)
±3
Radius R1 (mm)
-12.92
Edge Thickness ET (mm)
3.61
Center Thickness Tolerance (mm)
±0.1
Center Thickness CT (mm)
2.00
Surface Quality
60-40
Substrate
N-BK7
Coating
NIR I, Ravg ≤0.5% @ 600 - 1050nm
Typical Energy Density Limit
7 J/cm2 @ 1064nm, 10ns
RoHS
Compliant
Plano-Concave (PCV) Cylinder Lenses
View Legend
