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Plano-Concave Cylindrical Lenses


Plano-Concave Cylindrical Lenses are available in both Laser Quality and Analytical Quality polish designated as LQ (Laser Quality) and AQ (Analytical Quality).  Plano-Concave Cylindrical Lenses are available in UV Grade Fused Silica (FS) & BK7 Glass materials.  Plano-Concave cylindrical Lenses have one flat (plano) surface and one cylindrical surface curved inward (concave). A Plano-Concave cylindrical Lens will diverge light in only one dimension and can be used together with Plano-Convex cylindrical lenses for beam expander applications, image reduction or to spread light into a line. These Lenses have negative Effective Focal Lengths.

For more information about Cylindrical Lenses, refer to our Optics Tutorial page. 





 

SPECIFICATIONS

Material : BK7 Glass & UV Grade Fused Silica (FS)

Effective Focal Length Tol.: LQ=± 0.5% / AQ=± 3%     

Size Tolerance: ± 0.25mm

Thickness: Varies with Radius within ± 0.25mm  

Surface Figure: LQ = L/4-L/2 @ 633 nm nominal

                             AQ = ~L/2 @ 633 nm nominal  

Surface Finish:  LQ = 20-10 both surfaces

                       AQ = 60-40 both surfaces

Clear aperture: central 85% 

Chamfer: ~ 0.30mm @45 deg.
 

(LQ = Laser Quality / AQ = Analytical Quality)

All dimensions in mm  

 

                          

 

 

 

 

 

 

 

 

 

 

L x W

RADIUS (R)

 EFL  QUALITY            MATERIAL     PRODUCT #        PRICE      

ORDER

12.7x6.4 10.2 -20.0 Laser Quality Cylindrical Lens BK7 LQB1220CCC $175.00 LQB1220CCC
12.5x5.0   2.6

-5.0

 Analytical Quality Cylindrical Lens BK7 AQB1205CCC $185.00 AQB1205CCC
12.7x6.4 10.2 -20.0 Laser Quality Cylindrical Lens Fused Silica LQF1220CCC $375.00 LQF1220CCC
25.4x12.7 12.7 -25.0 Laser Quality Cylindrical Lens BK7 LQB2525CCC $260.00 LQB2525CCC
25.0x16.0 9.8 -19.0 Analytical Quality Cylindrical Lens BK7 AQB2519CCC $170.00 AQB2519CCC
25.4x12.7 12.7 -25.0 Laser Quality Cylindrical Lens Fused Silica LQF2525CCC $450.00 LQF2525CCC
40.0x25.4 25.4 -50.0 Laser Quality Cylindrical Lens BK7 LQB4050CCC $355.00 LQB4050CCC
60.0x16.0 20.7 -40.0 Analytical Quality Cylindrical Lens BK7 AQB6040CCC $185.00 AQB6040CCC
40.0x25.4 25.4 -50.0 Laser Quality Cylindrical Lens Fused Silica LQF4050CCC $485.00 LQF4050CCC
40.0x25.4 38.1 -75.0 Laser Quality Cylindrical Lens BK7 LQB4075CCC $335.00 LQB4075CCC
60.0x31.0 41.3 -80.0 Analytical Quality Cylindrical Lens BK7 AQB6080CCC $225.00 AQB6080CCC
40.0x25.4 38.1 -75.0 Laser Quality Cylindrical Lens Fused Silica LQF4075CCC $470.00 LQF4075CCC
40.0x25.4 50.9 -100.0 Laser Quality Cylindrical Lens BK7 LQB4010CCC $335.00 LQB4010CCC
60.0x51.0 51.7 -100.0 Analytical Quality Cylindrical Lens BK7 AQB6010CCC $185.00 AQB6010CCC
40.0x25.4 50.9 -100.0 Laser Quality Cylindrical Lens Fused Silica LQF4010CCC $470.00 LQF4010CCC
40.0x25.4 76.3 -150.0 Laser Quality Cylindrical Lens BK7 LQB4015CCC $335.00 LQB4015CCC
60.0x51.0 77.5 -150.0 Analytical Quality Cylindrical Lens BK7 AQB6015CCC $185.00 AQB6015CCC
40.0x25.4 76.3 -150.0 Laser Quality Cylindrical Lens Fused Silica LQF4015CCC $470.00 LQF4015CCC
40.0x25.4 101.7 -200.0 Laser Quality Cylindrical Lens BK7 LQB4020CCC $335.00 LQB4020CCC
60.0x51.0 103.4 -200.0 Analytical Quality Cylindrical Lens BK7 AQB6020CCC $185.00 AQB6020CCC
40.0x25.4 101.7 -200.0 Laser Quality Cylindrical Lens Fused Silica LQF4020CCC $470.00 LQF4020CCC
40.0x25.4 127.1 -250.0 Laser Quality Cylindrical Lens BK7 LQB4025CCC $335.00 LQB4025CCC
60.0x51.0 129.2 -250.0 Analytical Quality Cylindrical Lens BK7 AQB6025CCC $205.00 AQB6025CCC
40.0x25.4 127.1 -250.0 Laser Quality Cylindrical Lens Fused Silica LQF4025CCC $470.00 LQF4025CCC
40.0x25.4 152.6 -300.0 Laser Quality Cylindrical Lens BK7 LQB4030CCC $335.00 LQB4030CCC
40.0x25.4 152.6 -300.0 Laser Quality Cylindrical Lens Fused Silica LQF4030CCC $470.00 LQF4030CCC
40.0x25.4 254.3 -500.0 Laser Quality Cylindrical Lens BK7 LQB40500CCC $335.00 LQB40500CCC
40.0x25.4 254.3 -500.0 Laser Quality Cylindrical Lens Fused Silica LQF40500CCC $470.00 LQF40500CCC
40.0x25.4 381.4 -750.0 Laser Quality Cylindrical Lens BK7 LQB40750CCC $335.00 LQB40750CCC
40.0x25.4 381.4 -750.0 Laser Quality Cylindrical Lens Fused Silica LQF40750CCC $470.00 LQF40750CCC
40.0x25.4 508.6 -1000.0 Laser Quality Cylindrical Lens BK7 LQB40100CCC $335.00 LQB40100CCC
40.0x25.4 508.6 -1000.0 Laser Quality Cylindrical Lens Fused Silica LQF40100CCC $470.00 LQF40100CCC

 

· Add a Laser Quality AR Coating to any "LQ" Product # Lens above...

 

            · AR Coatings for all Analytical Quality "AQ" Product # Lenses are  
                          available ONLY by special Request  

 

             

            

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