BK7 Plano-Concave cylindrical Lens
 
Diameter Tolerance:
+/-0.1mm
Thickness Tolerance:
+0.0/-0.1mm
Design Wavelength:
546.1nm
Centration:
<3 arc minutes
Clear Aperture:
>90% central area
Paraxial Focal Length Tolerance:
±2%
Surface Quality:
60/40 for standard
Surface Figure:
lambda/4@632.8nm or better
Chamfer:
<0.35mm x 45deg

 

 

                  
                                        
                    
                          
                   
 
                  
                
                  
                   
 
Part No.
f(mm)
ø(mm)
R1(mm)
Tc(mm)
Te(mm)
fb(mm)
PCV0801
35.0
25.4
18.14
2.0
7.2
-36.3
PCV0802
50.0
25.4
25.92
2.0
5.3
-51.3
PCV0803
75.0
25.4
38.87
2.0
4.1
-76.3
PCV0804
100.0
25.4
51.83
2.0
3.6
-101.3
PCV0805
125.0
25.4
64.79
2.0
3.3
-126.3
PCV0806
150.0
25.4
77.75
2.0
3.0
-151.3
PCV0807
200.0
25.4
103.66
2.0
2.7
-201.3
PCV0808
250.0
25.4
129.58
2.0
2.6
-251.3
PCV0809
300.0
25.4
155.49
2.0
2.5
-301.3
PCV0810
500.0
25.4
259.15
2.0
2.3
-501.3
PCV0811
1000.0
25.4
518.30
2.0
2.2
-1001.3

 

 

Fused Silica Plano-Concave cylindrical Lens
 
Diameter Tolerance:
+/-0.1mm
Thickness Tolerance:
+0.0/-0.1mm
Design Wavelength:
546.1nm
Centration:
<3 arc minutes
Clear Aperture:
>90% central area
Paraxial Focal Length Tolerance:
±2%
Surface Quality:
60/40 for standard
Surface Figure:
lambda/4@632.8nm or better
Chamfer:
<0.35mm x 45deg

 

 

 

 

 

 

Part No.
f(mm)
ø(mm)
R1(mm)
Tc(mm)
Te(mm)
fb(mm)
PCV1801
35.0
25.4
16.10
2.0
8.2
-36.4
PCV1802
50.0
25.4
23.00
2.0
5.8
-51.4
PCV1803
75.0
25.4
34.51
2.0
4.4
-76.4
PCV1804
100.0
25.4
46.01
2.0
3.8
-101.4
PCV1805
125.0
25.4
57.51
2.0
3.4
-126.4
PCV1806
150.0
25.4
69.01
2.0
3.2
-151.4
PCV1807
200.0
25.4
92.02
2.0
2.9
-201.4
PCV1808
250.0
25.4
115.02
2.0
2.7
-251.4
PCV1809
300.0
25.4
138.02
2.0
2.6
-301.4
PCV1810
500.0
25.4
230.04
2.0
2.4
-501.4
PCV1811
1000.0
25.4
460.08
2.0
2.2
-1001.4

 


 

 
Note: AT optical can provide custom made lens. Please contact us for details.