Biconvexlens formula

Broadband dielectric mirrors are available in three different spectral ranges visible, NIR and IR regions.  Its primary purpose is to redirect light to make optical systems compact in size. These are utilized in beam guiding with broadband reflection demanding applications in visible, NIR, and IR ranges. Wavelength Opto-Electronic offers broadband dielectric mirrors with a high degree of surface flatness, low scattering, and high reflectivity.

Difference between convex andbiconvexlens

Precision optics is at the forefront of technological advancements and plays a pivotal role in shaping the world, enabling us to explore many applications.

Biconvex lensesfor VR

Material: BK7 or Fused SilicaDimension Tolerance: +0.0/-0.2mmThickness Tolerance: ±0.2mmSurface Quality: 20/10 S-DClear Aperture: >90%Reflectance: >99%Angle of Incidence: 45°Flatness: < λ/10 @ 632.8nm per 25mm rangeChamfer: Protective<0.5mmx45°Coating: Dielectric HRDamage Threshold: >5J/cm², 20ns, 20Hz, @1064nm