Plano Concave 

Ross now offers plano-concave micro optics down to 1 mm. With one flat surface and one concave surface, they are used to diverge incoming light, or to increase focal length in an existing optical system.

Below are our standard specifications. 
Don't see what you need? Request custom optics.

Viewing 1 to 11 (11 Total)

Sort by: Name AscendingName DescendingBack Focal Length AscendingBack Focal Length DescendingCenter Thickness AscendingCenter Thickness DescendingDiameter AscendingDiameter DescendingEdge Thickness AscendingEdge Thickness DescendingEffective Focal Length AscendingEffective Focal Length Descending

Part Number

Diameter

Effective Focal Length

Back Focal Length

Center Thickness

Edge Thickness

L-MPC005

1.0000

-1.0000

-1.2800

0.5000

0.7000

L-MPC010

2.0000

-2.0000

-2.4500

0.8000

1.2000

L-MPC015

2.0000

-4.0000

-4.4500

0.8000

1.0000

L-MPC020

3.0000

-6.0000

-6.4500

0.8000

1.1000

L-MPC025

4.0000

-8.0000

-8.4500

0.8000

1.1000

L-MPC050

4.0000

-18.0000

-18.8000

1.5000

1.7000

L-MPC055

4.0000

-22.0000

-22.9000

1.5000

1.7000

L-MPC060

4.0000

-29.0000

-29.9000

1.5000

1.6000

L-MPC065

4.0000

-45.5000

-46.2000

1.5000

1.6000

L-MPC070

4.0000

-55.0000

-55.5000

1.5000

1.6000

L-MPC100

3.0000

-3.0000

-3.3000

0.5000

1.2000