AR
CN
DEN
EN
FR
GER
ITA
POR
RUS
SPA

Magnesium Fluoride Spherical Lens

Plano Convex Lenses
Plano Concave Lenses
Ball Lenses
Precision Strip Lens
Optical Domes
Sapphire Spherical Lens
Calcium Fluoride Lens
SF11 Spherical Lens
Fused Silica Spherical Lens
BK7 Spherical Lens

 

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

  • 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, – 0.1mm
  • Thickness Tolerance: +/- 0.1mm
  • Chamfer: 0.15mm 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

Contact us for manufacturing limit or custom specifications.

 

MgF2 BICX LENS All measurements in mm
Part Number Nominal Diameter 193nm 248nm 308nm Radius
F D F F F R TE TC
BICX-25.4-50.6-MF 63 25.4 60.1 63.6 65.5 50.6 5.1 1.9
BICX-25.4-102.4-MF 125 25.4 120.3 127.6 131.3 102.4 3.5 1.9
BICX-25.4-154.0-MF 188 25.4 180.5 191.4 197 154 2.8 1.8

 

MgF2 PLCX LENS All measurements in mm
Part Number Nominal Diameter 180nm 193nm 248nm 308nm Radius
F D F F F F R TC TE
PLCX-25.4-103.0-MF 250 25.4 235 240.8 255.3 262.7 103 4 3.2
PLCX-25.4-154.5-MF 380 25.4 352.5 361.2 383 394.1 154.5 4 3.5
PLCX-25.4-257.5-MF 625 25.4 587.5 602 638.3 656.9 257.5 4 3.7
PLCX-25.4-515.1-MF 1250 25.4 1175.3 1204.3 1276.8 1314 515.1 4 3.8
Thanks!

 Build Your Own Lens

 Request For Quote

 Contact Us