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Nick2000

Bi-concave single lenses

Bi-concave lens 13.0 x 1.5mm

Price:per request

Bi-concave lens

Material: N-BK7

Diameter: 13.0 -0.05 mm

Thickness: 1.5 +/-0.05 mm

R1= 150.0 CC

R2= 11.07 CC

CA: 12.0 mm

Side 1 and Side 2

3/2(0.5)

4/1`

5/5x0.10

Bi-concave lens 21.0 x 5.2 mm

Price: per request

Bi-concave lens

Material: N-SF5

Diameter: 21.0 +0.040/+0.007 mm

Thickness: 5.2 +/-0.1 mm

R1= 14.50 mm CC

R2=949.00 mm CC

Side 1 and Side 2

3/7(1.4)- Side 1

3/5(1)- Side 2

4/3`

5/3x0.25

Bi-concave lens 20.0 x 4.0 mm

Price:per request

Bi-concave lens

Material: N-LAK8

Dia.: 20.0 0/-0.021 mm

Thickness: 4.0 +/-0.1 mm

R1=14.093 mm CC

R2=113.81 mm CC

Side 1 and Side 2

3/3(0.5)

4/1`

5/3x0.016

Coated on both sides: AR coating 450-490 nm(<0.1%A470 nm)

Bi-concave lens 13.0 x 1.5 mm

Price: per request

Bi-concave lens 1.8x

Material: N-F2

Dia.: 13.0 -0.06/-0.08 mm

CT: 2.050 +/- 0.10 mm

Chamfer: 2x0.20

4/ 0.02

5/ 3x0.16

Radius 1 -27.447 +/- 1%

Radius 2 -21.688 +/- 1%

Both sides coating: MLC Visible

Bi-concave lens 12.7 x 2.34 mm

Price: per request

Bi-concave lens

Material:C7980 0F

Dia.: 12.7 -0,1 mm

Edge Thickness: 2.34 +/- 0,1mm

Centration: 6`

R1 -28.5 mm

R2 -28.5 mm

CA: 8 mm

Side 1 and Side 2

3/3(0.2)

P4

5/2x0.025

Chamfers: 0.2 +/-0.05x45 deg.

Bi-concave lens 20.0 x 2.0 mm, F= -27.677 mm

Price: per request

Bi-concave lens

Material: Suprasil 1

Dia.: 20.0 -0.01/-0.03 mm

Thickness: 2.0 +/-0.1 mm

F= -27.677 mm

Left Surface:

R 25.88 CC

CA: 18 mm

Bevel: 0.3

3/3(0.3)

5/3x0.06

Right Surface:

R 25.5 CC

CA: 18 mm

Bevel: 0.3

Polish: P4

3/3(0.3)

4/ 1’

5/3x0.06

Bi-concave lens 12.7 x 3.0 mm, F= -9.773 mm

Price: per request

Bi-concave lens

Material: N-SF6

Diameter: 12.7 0/-0.043 mm

Thickness: 3.0 +/-0.1 mm

R1= 16.53 CC

R2= 16.53 CC

CA: 85%

Side 1 and Side 2

3/1(0.75)

4/1`

5/1x0.16

Bi-concave lens 17.0 x 2.0 mm, F= -12.33 mm

Price: per request

Bi-concave lens

Material: N-F2

Dia.: 17.0 -0.01/-0.03 mm

CT: 2.0 ± 0.2 mm

R1: 56.128 mm CC

R2: 8.97 mm CC

Side 1 and Side 2

3/3(0.6)

4/30`

5/3x0.10

Bi-concave lens 15.0 x 4.0 mm

Price: per request

Bi-concave lens

Material: Corning 7980

Dia.: 15.0 -0.016/-0.034 mm

CT: 4.0 ± 0.05 mm

R1: 16.9 ± 0.02 mm CC

R2: 21.3 ± 0.02 mm CC

S/D: 20/10

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Your Rights

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Efficiency

Functionality

Targeting

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Bi-concave single lenses

Bi-concave lens 13.0 x 1.5mm

Price:per request Bi-concave lens Material: N-BK7 Diameter: 13.0 -0.05 mm Thickness: 1.5 +/-0.05 mm R1= 150.0 CC R2= 11.07 CC CA: 12.0 mm Side 1 and Side 2 3/2(0.5) 4/1` 5/5x0.10

Bi-concave lens 21.0 x 5.2 mm

Price: per request Bi-concave lens Material: N-SF5 Diameter: 21.0 +0.040/+0.007 mm Thickness: 5.2 +/-0.1 mm R1= 14.50 mm CC R2=949.00 mm CC Side 1 and Side 2 3/7(1.4)- Side 1 3/5(1)- Side 2 4/3` 5/3x0.25

Bi-concave lens 20.0 x 4.0 mm

Price:per request Bi-concave lens Material: N-LAK8 Dia.: 20.0 0/-0.021 mm Thickness: 4.0 +/-0.1 mm R1=14.093 mm CC R2=113.81 mm CC Side 1 and Side 2 3/3(0.5) 4/1` 5/3x0.016 Coated on both sides: AR coating 450-490 nm(<0.1%A470 nm)

Bi-concave lens 13.0 x 1.5 mm

Price: per request Bi-concave lens 1.8x Material: N-F2 Dia.: 13.0 -0.06/-0.08 mm CT: 2.050 +/- 0.10 mm Chamfer: 2x0.20 4/ 0.02 5/ 3x0.16 Radius 1 -27.447 +/- 1% Radius 2 -21.688 +/- 1% Both sides coating: MLC Visible

Bi-concave lens 12.7 x 2.34 mm

Price: per request Bi-concave lens Material:C7980 0F Dia.: 12.7 -0,1 mm Edge Thickness: 2.34 +/- 0,1mm Centration: 6` R1 -28.5 mm R2 -28.5 mm CA: 8 mm Side 1 and Side 2 3/3(0.2) P4 5/2x0.025 Chamfers: 0.2 +/-0.05x45 deg.

Bi-concave lens 20.0 x 2.0 mm, F= -27.677 mm

Price: per request Bi-concave lens Material: Suprasil 1 Dia.: 20.0 -0.01/-0.03 mm Thickness: 2.0 +/-0.1 mm F= -27.677 mm Left Surface: R 25.88 CC CA: 18 mm Bevel: 0.3 3/3(0.3) 5/3x0.06 Right Surface: R 25.5 CC CA: 18 mm Bevel: 0.3 Polish: P4 3/3(0.3) 4/ 1’ 5/3x0.06

Bi-concave lens 12.7 x 3.0 mm, F= -9.773 mm

Price: per request Bi-concave lens Material: N-SF6 Diameter: 12.7 0/-0.043 mm Thickness: 3.0 +/-0.1 mm R1= 16.53 CC R2= 16.53 CC CA: 85% Side 1 and Side 2 3/1(0.75) 4/1` 5/1x0.16

Bi-concave lens 17.0 x 2.0 mm, F= -12.33 mm

Price: per request Bi-concave lens Material: N-F2 Dia.: 17.0 -0.01/-0.03 mm CT: 2.0 ± 0.2 mm R1: 56.128 mm CC R2: 8.97 mm CC Side 1 and Side 2 3/3(0.6) 4/30` 5/3x0.10

Bi-concave lens 15.0 x 4.0 mm

Price: per request Bi-concave lens Material: Corning 7980 Dia.: 15.0 -0.016/-0.034 mm CT: 4.0 ± 0.05 mm R1: 16.9 ± 0.02 mm CC R2: 21.3 ± 0.02 mm CC S/D: 20/10

Categories

LENSES

Spherical

Cylindrical

PLANE PLATES

Windows

Filters