CaF2 / MgF2 / BaF2 PLANO-CONVEX IR LENS

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OPTICS / LENSES / Spherical Plano Convex Lenses / CaF2 / MgF2 / BaF2 Plano-Convex IR Lens

Calcium Fluoride(CaF2) has widespread IR application as spectroscopic windows, prisms and lenses. High purity grades of CaF2 find useful application in the UV and as UV Excimer laser windows. CaF2 is available doped with Europium as a gamma-ray scintillator.

Magnesium Fluoride(MgF2) transmits well into the VUV region to the hydrogen Lyman-alpha line (121nm) and beyond. MgF2 is used mostly for UV optics and is excellent for Excimer laser applications.

Barium Fluoride(BaF2) is used in spectroscopic components. BaF2 is often suitable for applications in the passive IR band (8 to 14 |ìm) and is often used as a viewport window for thermography. For an equivalent thickness the transmission extends approximately 1 micron further into the IR than Calcium Fluoride. Windows intended primarily for IR use and noted as having IR polish may have restricted transmission in the VUV being made from lower purity BaF2 crystal. The highest quality BaF2 also has application as the fastest known scintillator material and is used in High Energy Physics Experiments.

POLIR SERIES

DIA25.4mm CaF2 IR Plano-Convex Lens (f+48mm)

P/N: POLIR-CF-PCX-48-0254-U

General Specifications
  • Substrate Material: Calcium Fluoride (CaF2), IR grade
  • Outer Diameter: 25.4,-0.2/+0.0mm
  • Effective Focal Length(EFL): +48mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +20mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 6.60mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 18pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm CaF2 IR Plano-Convex Lens (f+50mm) [version A]

P/N: POLIR-CF-PCX-50-0254A-U

General Specifications
  • Substrate Material: Calcium Fluoride (CaF2), IR grade
  • Outer Diameter: 25.4,-0.2/+0.0mm
  • Effective Focal Length(EFL): +50mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +21.69mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 6.10mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 1pc
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm CaF2 IR Plano-Convex Lens (f+50mm) [version B]

P/N: POLIR-CF-PCX-50-0254B-U

General Specifications
  • Substrate Material: Calcium Fluoride (CaF2), IR grade
  • Outer Diameter: 25.4,-0.2/+0.0mm
  • Effective Focal Length(EFL): +50mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +20.9mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 7.3mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 3pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA30.0mm CaF2 IR Plano-Convex Lens (f+75mm)

P/N: POLIR-CF-PCX-75-0300-U

General Specifications
  • Substrate Material: Calcium Fluoride (CaF2), IR grade
  • Outer Diameter: 25.4,-0.2/+0.0mm
  • Effective Focal Length(EFL): +75mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +31.20mm (convex surface) ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 5.80mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 21pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm CaF2 IR Plano-Convex Lens (f+150mm)

P/N: POLIR-CF-PCX-150-0254-U

General Specifications
  • Substrate Material: Calcium Fluoride (CaF2), IR grade
  • Outer Diameter: 25.4,-0.2/+0.0mm
  • Effective Focal Length(EFL): +150mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +62.7mm (convex surface) ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 4.30mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 5pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm CaF2 IR Plano-Convex Lens (f+200mm)

P/N: POLIR-CF-PCX-200-0254-U

General Specifications
  • Substrate Material: Calcium Fluoride (CaF2), IR grade
  • Outer Diameter: 25.4,-0.2/+0.0mm
  • Effective Focal Length(EFL): +200mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +83.6mm (convex surface) ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 4.0mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 3pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm CaF2 IR Plano-Convex Lens (f+250mm)

P/N: POLIR-CF-PCX-250-0254-U

General Specifications
  • Substrate Material: Calcium Fluoride (CaF2), IR grade
  • Outer Diameter: 25.4,-0.2/+0.0mm
  • Effective Focal Length(EFL): +250mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +104.5mm (convex surface) ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 3.80mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 6pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA30.0mm CaF2 IR Plano-Convex Lens (f+507mm)

P/N: POLIR-CF-PCX-507-0300-U

General Specifications
  • Substrate Material: Calcium Fluoride (CaF2), IR grade
  • Outer Diameter: 25.4,-0.2/+0.0mm
  • Effective Focal Length(EFL): +507mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +212mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 6.0mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 1pc
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm CaF2 IR Plano-Convex Lens (f+1000mm)

P/N: POLIR-CF-PCX-1000-0254-U

General Specifications
  • Substrate Material: Calcium Fluoride (CaF2), IR grade
  • Outer Diameter: 25.4,-0.2/+0.0mm
  • Effective Focal Length(EFL): +1000mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +418mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 3.20mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 4pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA10.0mm MgF2 Plano-Convex Lens (f+15mm)

P/N: POLIR-MF-PCX-15-0100-U

General Specifications
  • Substrate Material: Magnesium Fluoride (MgF2), Vacuum Grade ; (Refractive index @ 630nm: 1.37698)
  • Outer Diameter: 10.0,-0.15/+0.0mm
  • Effective Focal Length(EFL): +15mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +5.80mm (convex surface) ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 4.46mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 2pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA20.0mm MgF2 Plano-Convex Lens (f+60mm)

P/N: POLIR-MF-PCX-60-0200-U

General Specifications
  • Substrate Material: Magnesium Fluoride (MgF2), Vacuum Grade ; (Refractive index @ 630nm: 1.37698)
  • Outer Diameter: 20.0,-0.15/+0.0mm
  • Effective Focal Length(EFL): +60mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +23.40mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 3.23mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 14pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm MgF2 Plano-Convex Lens (f+65mm) Mounted

P/N: POLIR-MF-PCX-65-0224M25.4-U

General Specifications
  • Substrate Material: Magnesium Fluoride (MgF2), Vacuum Grade ; (Refractive index @ 630nm: 1.37698)
  • Outer Diameter: 25.4,-0.2/+0.0mm ; (c/w 22.4-25.4mm adaptor ring/ thickness 6mm; Clear aperture 21mm after glue mounted)
  • Effective Focal Length(EFL): +65mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +24.10mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 4.1mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 23pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.0mm MgF2 Plano-Convex Lens (f+65mm)

P/N: POLIR-MF-PCX-65-0250-U

General Specifications
  • Substrate Material: Magnesium Fluoride (MgF2), Vacuum Grade; (Refractive index @ 630nm: 1.37698)
  • Outer Diameter: 25.0,-0.2/+0.0mm
  • Effective Focal Length(EFL): +65mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +24.82mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 7.3mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 1pc
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA20.0mm MgF2 Plano-Convex Lens (f+80mm)

P/N: POLIR-MF-PCX-80-0200-U

General Specifications
  • Substrate Material: Magnesium Fluoride (MgF2), Vacuum Grade; (Refractive index @ 630nm: 1.37698)
  • Outer Diameter: 20.0,-0.15/+0.0mm
  • Effective Focal Length(EFL): +80mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +30.3mm (convex surface) ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 3.0mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 1pc
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA20.0mm MgF2 Plano-Convex Lens (f+105mm)

P/N: POLIR-MF-PCX-105-0200-U

General Specifications
  • Substrate Material: Magnesium Fluoride (MgF2), Vacuum Grade
  • Outer Diameter: 20.0,-0.15/+0.0mm
  • Effective Focal Length(EFL): +105mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +39.60mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 3.0mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 1pc
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA20.0mm MgF2 Plano-Convex Lens (f+115mm)

P/N: POLIR-MF-PCX-115-0200-U

General Specifications
  • Substrate Material: Magnesium Fluoride (MgF2), Vacuum Grade ; (Refractive index @ 630nm: 1.37698)
  • Outer Diameter: 20.0,-0.15/+0.0mm
  • Effective Focal Length(EFL): +115mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +44.20mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 3.0mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 2pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA20.0mm MgF2 Plano-Convex Lens (f+135mm)

P/N: POLIR-MF-PCX-135-0200-U

General Specifications
  • Substrate Material: Magnesium Fluoride (MgF2), Vacuum Grade ; (Refractive index @ 630nm: 1.37698)
  • Outer Diameter: 20.0,-0.15/+0.0mm
  • Effective Focal Length(EFL): +135mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +51.2mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 3.0mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 1pc
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm MgF2 Plano-Convex Lens (f+150mm)

P/N: POLIR-MF-PCX-150-0254-U

General Specifications
  • Substrate Material: Magnesium Fluoride (MgF2), Vacuum Grade; (Refractive index @ 630nm: 1.37698)
  • Outer Diameter: 25.4,-0.15/+0.0mm
  • Effective Focal Length(EFL): +150mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +56.58mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 3.2mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 2pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA20.0mm MgF2 Plano-Convex Lens (f+160mm)

P/N: POLIR-MF-PCX-160-0200-U

General Specifications
  • Substrate Material: Magnesium Fluoride (MgF2), Vacuum Grade; (Refractive index @ 630nm: 1.37698)
  • Outer Diameter: 20.0,-0.15/+0.0mm
  • Effective Focal Length(EFL): +160mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +60.50mm (convex surface) ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 3.0mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: NO STOCK
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm MgF2 Plano-Convex Lens (f+625mm)

P/N: POLIR-MF-PCX-625-0254-U

General Specifications
  • Substrate Material: Magnesium Fluoride (MgF2), Vacuum Grade
  • Outer Diameter: 25.4,-0.15/+0.0mm
  • Effective Focal Length(EFL): +625mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +235mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 1.50mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 1pc
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA12.7mm BaF2 Plano-Convex Lens (f+15mm)

P/N: POLIR-BF-PCX-15-0127-U

General Specifications
  • Substrate Material: Barium Fluoride (BaF2) ; (Refractive index @ 1064nm: 1.468)
  • Outer Diameter: 12.7, -0.15/+0.0mm
  • Effective Focal Length(EFL): +15mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +6.85mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 6.28mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 12pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA12.7mm BaF2 Plano-Convex Lens (f+20mm)

P/N: POLIR-BF-PCX-20-0127-U

General Specifications
  • Substrate Material: Barium Fluoride (BaF2) ; (Refractive index @ 1064nm: 1.468)
  • Outer Diameter: 12.7, -0.15/+0.0mm
  • Effective Focal Length(EFL): +20mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +9.31mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 4.57mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 8pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA12.7mm BaF2 Plano-Convex Lens (f+25mm)

P/N: POLIR-BF-PCX-25-0127-U

General Specifications
  • Substrate Material: Barium Fluoride (BaF2) ; (Refractive index @ 1064nm: 1.468)
  • Outer Diameter: 12.7, -0.15/+0.0mm
  • Effective Focal Length(EFL): +25mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +11.50mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 4.0mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 1pc
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA12.7mm BaF2 Plano-Convex Lens (f+40mm)

P/N: POLIR-BF-PCX-40-0127-U

General Specifications
  • Substrate Material: Barium Fluoride (BaF2) ; (Refractive index @ 1064nm: 1.468)
  • Outer Diameter: 12.7, -0.15/+0.0mm
  • Effective Focal Length(EFL): +40mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +18.27mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 3.14mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 11pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.0mm BaF2 Plano-Convex Lens (f+255mm)

P/N: POLIR-BF-PCX-255-0250-U

General Specifications
  • Substrate Material: Barium Fluoride (BaF2) ; (Refractive index @ 1064nm: 1.468)
  • Outer Diameter: 25.0, -0.15/+0.0mm
  • Effective Focal Length(EFL): +255mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +118.08mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 3.0mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 7pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm BaF2 Plano-Convex Lens (f+750mm)

P/N: POLIR-BF-PCX-750-0254-U

General Specifications
  • Substrate Material: Barium Fluoride (BaF2) ; (Refractive index @ 1064nm: 1.468)
  • Outer Diameter: 25.4, -0.15/+0.0mm
  • Effective Focal Length(EFL): +750mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +342.52mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 2.24mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 7pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)

DIA25.4mm BaF2 Plano-Convex Lens (f+1000mm)

P/N: POLIR-BF-PCX-1000-0254-U

General Specifications
  • Substrate Material: Barium Fluoride (BaF2) ; (Refractive index @ 1064nm: 1.468)
  • Outer Diameter: 25.4, -0.15/+0.0mm
  • Effective Focal Length(EFL): +1000mm (+/-1%) @ 3000nm
  • Radius of S1: ROC: +342.52mm ; Radius of S2: Plano(flat)
  • Center Thickness(CT): 2.24mm
  • Surface Coating: Uncoated (both surfaces)
Pricing Overview (Excl. Taxes and Fees)
Stock Availability
  • Local Singapore Warehouse: 15pcs
  • New Batch Process Leadtime: Approx. 5-6weeks; EXW-SIN (T&C Apply)