1-PCV-4-A254 ZnSe Plano-concave lens, f=-50mm, Ø25.4mm

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1-PCV-4-A254 ZnSe Plano-concave lens, f=-50mm, Ø25.4mm
US$149.50
They are used to expand beams or to increase focal
lengths in optical systems or other similar applications. We provides PCV lens up to 500 mm diameter. Under customers request lenses are coated with antireflection coating (please refer to the Coatings section).
Center Thickness, mm 3.5
Diameter, mm 25.4
Focal Length, mm -50
Material ZnSe
ROC, mm -79.53
Delivery 2-4 weeks
Description

Details

They are used to expand beams or to increase focal lengths in optical systems or other similar applications. We provides PCV lens up to 500 mm diameter. Under customers request lenses are coated with antireflection coating (please refer to the Coatings section).
Features
  • Diverges incident light
  • Reduce spherical aberation
Applications

Properties (Diameter D, Focal length L) C

D, mmD, InchesL Minimal, mmL Maximal, mm
12,7 0.5 -25 -10.000
25,4 1 -30 -10.000
38,1 1.5 -50 -10.000
50,8 2 -80 -10.000
76,23-100-10.000
OR