X

Magnesium Fluoride Spherical Lens

supheric

 

 

 

 

 

 

 

 

MgF2 Spherical Lenses are useful for a wide range of applications. Plano-Concave, Bi-Concave, Meniscus, Plano-Convex and Bi-Convex lenses are manufactured to exacting
As the leading optical component manufacturer from China, Shanghai Optics produces laser grade quality surface figure and surface quality. Our high standard of quality provides exceptional performance in demanding applications.
For high energy laser applications, a 20-10 Shanghai Optics Laser Quality surface figured is highly recommended as its laser damage threshold is above 1J/cm2.
These lenses are manufactured from MgF2 for UV/VIS/IR applications and are supplied coated or uncoated. Standard narrowband “V”-coat antireflection coatings are available, see ordering section below. When used to focus a collimated beam, the light should be incident on the curved surface of the lens. MgF2 lenses may be combined with other lenses to form different complex systems.
These spherical singlet lenses are manufactured from UV Grade fused silica and can be supplied AR coated or uncoated.
Please call your Shanghai Optics sales engineer for pricing and delivery details.

Factory Standard – Contact us for manufacturing limit or custom specifications.

  • Substrate Material: MgF2
  • Shape: Spherical P-Concave, P-Convex, Bi-concave, Bi-convex, Concave-Convex or Aspheric
  • Surface Figure: λ /4 at 633nm before coating
  • Surface Quality: 40-20 Shanghai Optics Laser Quality
  • Dimensional Tolerance: + 0.00mm, – 0.25mm
  • Thickness Tolerance: +/- 0.25mm
  • Chamfer: 0.35mm at 45° typical
  • Concentricity: 0.05mm
  • Focal Length Tolerance: +/- 0.5% typical
  • Antireflection Coating: User specified, R< 0.25% per surface
  • Clear Aperture: Exceeds central 85% of dimension
  • Damage Threshold: 1J/cm2, 8nsec pulse at 248nm typical
MgF2 BICX LENSAll measurements in mm
Part NumberNominalDiameter193nm248nm308nmRadius
FDFFFRTETC
BICX-25.4-50.6-MF6325.460.163.665.550.65.11.9
BICX-25.4-102.4-MF12525.4120.3127.6131.3102.43.51.9
BICX-25.4-154.0-MF18825.4180.5191.41971542.81.8
MgF2 PLCX LENSAll measurements in mm
Part NumberNominalDiameter180nm193nm248nm308nmRadius
FDFFFFRTCTE
PLCX-25.4-103.0-MF25025.4235240.8255.3262.710343.2
PLCX-25.4-154.5-MF38025.4352.5361.2383394.1154.543.5
PLCX-25.4-257.5-MF62525.4587.5602638.3656.9257.543.7
PLCX-25.4-515.1-MF125025.41175.31204.31276.81314515.143.8

Please contact our sales engineers for your custom Magnesium Fluoride Spherical Lens solutions today.

Call us to find out more about our services at +1 732-321-6915 or our design services team info@shanghai-optics.com directly for free initial technical consultation.

Our Optics, Your Vision!