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Location: Main > Optical Lenses > Spherical Plano Concave Lenses
 
CaF2 MgF2 BaF2 Plano-Concave IR Lens
P/N:POLIR-PCV Series
Introduction: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 14um) 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.
P/N Keywords Unit Price Available Generate Quotation
POLIR-CF-PCV-8.7-0060-U Dia6.0xTc2mm,CaF2,PCV,f-8.7mm,ROC-3.8mm S$125.00/pc In stock Add to Request List
POLIR-CF-PCV-11.5-0075-U Dia7.5xTe2.75mm,CaF2,PCV,f-11.5mm,ROC-5.0mm S$125.00/pc In stock Add to Request List
POLIR-CF-PCV-24.6-0125-U Dia12.5xTe3.0mm,CaF2,PCV,f-24.6mm,ROC-10.75mm S$145.00/pc In stock Add to Request List
POLIR-CF-PCV-38.8-0200-U Dia20xTe4.3mm,CaF2,PCV,f-38.8mm,ROC-16.93mm S$155.00/pc In stock Add to Request List
POLIR-CF-PCV-40.0-0254-U Dia25.4xTe7.0mm,CaF2,PCV,f-40.0mm S$170.00/pc In stock Add to Request List
POLIR-CF-PCV-47.9-0125-U Dia12.5xTe3.1mm,CaF2,PCV,f-47.9mm,ROC-20.9mm S$140.00/pc In stock Add to Request List
POLIR-CF-PCV-49.656-0125-U Dia12.5xTe1.9mm,CaF2,PCV,f-49.656mm,ROC-21.65mm S$135.00/pc In stock Add to Request List
POLIR-CF-PCV-73.7-0063-U Dia6.35xTe3.2mm,CaF2,PCV,f-73.7mm,ROC-32.136mm S$125.00/pc In stock Add to Request List
POLIR-CF-PCV-74.48-0125-U Dia12.5xTe1.6mm,CaF2,PCV,f-74.48mm,ROC-32.475mm S$135.00/pc In stock Add to Request List
POLIR-CF-PCV-78.9-0125-U Dia12.5xTe1.5mm,CaF2,PCV,f-78.9mm,ROC-34.4mm S$135.00/pc In stock Add to Request List
POLIR-CF-PCV-98.3-0063-U Dia6.35xTe3.2mm,CaF2,PCV,f-98.3mm,ROC-42.85mm S$125.00/pc In stock Add to Request List
POLIR-CF-PCV-99.3-0125-U Dia12.5xTe1.6mm,CaF2,PCV,f-99.3mm,ROC-43.3mm S$135.00/pc In stock Add to Request List
POLIR-CF-PCV-115.0-0254-U Dia25.4xTe4.5mm,CaF2,PCV,f-115.0mm,ROC-50.0mm S$165.00/pc In stock Add to Request List
POLIR-CF-PCV-122.8-0063-U Dia6.35xTe3.2mm,CaF2,PCV,f-122.8mm,ROC-53.56mm S$125.00/pc In stock Add to Request List
POLIR-CF-PCV-123.3-0125-U Dia12.5xTe1.3mm,CaF2,PCV,f-123.3mm,ROC-53.75mm S$135.00/pc In stock Add to Request List
POLIR-CF-PCV-147.4-0063-U Dia6.35xTe3.05mm,CaF2,PCV,f-147.4mm,ROC-64.3mm S$125.00/pc In stock Add to Request List
POLIR-CF-PCV-150.0-0250-U Dia25.0xTe4.0mm,CaF2,PCV,f-150.0mm,ROC-62.7mm S$165.00/pc In stock Add to Request List
POLIR-CF-PCV-172-0200-U Dia20xTe3.0mm,CaF2,PCV,f-172mm,ROC-75.0mm S$155.00/pc In stock Add to Request List
POLIR-CF-PCV-229.4-0200-U Dia20.0xTe3.0mm,CaF2,PCV,f-229.4mm,ROC-100mm S$155.00/pc In stock Add to Request List
POLIR-CF-PCV-230.4-0100-U Dia10.0xTe2mm,CaF2,PCV,f-230.4mm,ROC-100mm S$125.00/pc In stock Add to Request List
POLIR-CF-PCV-458.7-0200-U Dia20.0xTe3.0mm,CaF2,PCV,f-458.7mm,ROC-200mm S$155.00/pc In stock Add to Request List
POLIR-CF-PCV-460.83-0100-U Dia10.0xTe2mm,CaF2,PCV,f-460.83mm,ROC-200mm S$125.00/pc In stock Add to Request List
POLIR-CF-PCV-688.0-0200-U Dia20.0xTe3.0mm,CaF2,PCV,f-688.0mm,ROC-300mm S$155.00/pc In stock Add to Request List
POLIR-CF-PCV-1152-0100-U Dia10.0xTe2mm,CaF2,PCV,f-1152.07mm,ROC-500mm S$125.00/pc In stock Add to Request List
 
 
Uncoated BK7 Plano-Concave Lenses Substrates
P/N:POL-BK7-U Series
Introduction:If the lens is plano-concave, a collimated beam of light passing through the lens is diverged (spread); the plano-concave lens is thus called a negative or diverging lens. The beam after passing through the lens appears to be emanating from a particular point on the axis in front of the lens; the distance from this point to the lens is also known as the focal length, although it is negative with respect to the focal length of a converging lens.
P/N Keywords Unit Price Available Generate Quotation
POL-BK7-PCV-U-01270600-R50 Dia12.7xTe6.3mm,BK7,PCV,ROC-50mm,uncoated S$55.00/pc In stock Add to Request List
POL-BK7-PCV-U-12.7-F100 Dia12.7xTe2.4mm,BK7,PCV,EFL-100mm,uncoated S$35.00/pc In stock Add to Request List
POL-BK7-PCV-U-12.7-F150 Dia12.7xTe1.7mm,BK7,PCV,EFL-150mm,uncoated S$35.00/pc In stock Add to Request List
POL-BK7-PCV-U-01270600-R100 Dia12.7xTe6.3mm,BK7,PCV,ROC-100mm,uncoated S$55.00/pc In stock Add to Request List
POL-BK7-PCV-U-12.7-R250 Dia12.7xTe4.2mm,BK7,PCV,ROC-250mm,uncoated S$38.00/pc In stock Add to Request List
 
 
Uncoated UVFS Plano-Concave Lenses Substrates
P/N:POL-PCV-U Series
Introduction:If the lens is plano-concave, a collimated beam of light passing through the lens is diverged (spread); the plano-concave lens is thus called a negative or diverging lens. The beam after passing through the lens appears to be emanating from a particular point on the axis in front of the lens; the distance from this point to the lens is also known as the focal length, although it is negative with respect to the focal length of a converging lens.
P/N Keywords Unit Price Available Generate Quotation
POL-PCV-U-UVFS-40 Dia25.4mm,EFL~-40mm,ROC-20mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-50 Dia25.4mm,EFL~-50mm,ROC-25mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-60 Dia25.4mm,EFL~-60mm,ROC-30mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-70 Dia25.4mm,EFL~-70mm,ROC-35mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-80 Dia25.4mm,EFL~-80mm,ROC-40mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-100 Dia25.4mm,EFL~-100mm,ROC-50mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-120 Dia25.4mm,EFL~-120mm,ROC-60mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-150 Dia25.4mm,EFL~-150mm,ROC-75mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-160 Dia25.4mm,EFL~-160mm,ROC-80mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-200 Dia25.4mm,EFL~-200mm,ROC-100mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-240 Dia25.4mm,EFL~-240mm,ROC-120mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-300 Dia25.4mm,EFL~-300mm,ROC-150mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-350 Dia25.4mm,EFL~-350mm,ROC-175mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-400 Dia25.4mm,EFL~-400mm,ROC-200mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-500 Dia25.4mm,EFL-500mm,ROC-250mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-600 Dia25.4mm,EFL~-600mm,ROC-300mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-700 Dia25.4mm,EFL~-700mm,ROC-350mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-800 Dia25.4mm,EFL~-800mm,ROC-400mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-1000 Dia25.4mm,EFL~-1000mm,ROC-500mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-1200 Dia25.4mm,EFL~-1200mm,ROC-600mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-1500 Dia25.4mm,EFL~-1500mm,ROC-750mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-1600 Dia25.4mm,EFL~-1600mm,ROC-800mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-1800 Dia25.4mm,EFL~-1800mm,ROC-900mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-2000 Dia25.4mm,EFL~-2000mm,ROC-1000mm,UVFS,Uncoated S$130.00/pc In stock Add to Request List
POL-PCV-U-UVFS-3000 Dia25.4mm,EFL~-3000mm,ROC-1500mm,UVFS,Uncoated S$150.00/pc In stock Add to Request List
POL-PCV-U-UVFS-4000 Dia25.4mm,EFL~-4000mm,ROC-2000mm,UVFS,Uncoated S$150.00/pc In stock Add to Request List
POL-PCV-U-UVFS-5000 Dia25.4mm,EFL~-5000mm,ROC-2500mm,UVFS,Uncoated S$150.00/pc In stock Add to Request List
POL-PCV-U-UVFS-6000 Dia25.4mm,EFL~-6000mm,ROC-3000mm,UVFS,Uncoated S$150.00/pc In stock Add to Request List
POL-PCV-U-UVFS-8000 Dia25.4mm,EFL~-8000mm,ROC-4000mm,UVFS,Uncoated S$150.00/pc In stock Add to Request List
POL-PCV-U-UVFS-10000 Dia25.4mm,EFL~-10000mm,ROC-5000mm,UVFS,Uncoated S$160.00/pc In stock Add to Request List
 
 
DIA25.4mm BK7 Plano-Concave Lenses AR@400-750nm
P/N:POL-BK7-PCV-A-25.4 Series
Introduction:If the lens is plano-concave, a collimated beam of light passing through the lens is diverged (spread); the plano-concave lens is thus called a negative or diverging lens. The beam after passing through the lens appears to be emanating from a particular point on the axis in front of the lens; the distance from this point to the lens is also known as the focal length, although it is negative with respect to the focal length of a converging lens. These BK7 Optical Glass Lenses of Plano-Concave Design are AR Coated at 400-750nm

P/N Keywords Unit Price Available Generate Quotation
POL-BK7-PCV-A-25.4-25 Dia25.4mm,BK7,PCV,EFL-25mm,AR@400-750nm S$90.00/pc In stock Add to Request List
POL-BK7-PCV-A-25.4-35 Dia25.4mm,BK7,PCV,EFL-35mm,AR@400-750nm S$80.00/pc In stock Add to Request List
POL-BK7-PCV-A-25.4-50 Dia25.4mm,BK7,PCV,EFL-50mm,AR@400-750nm S$80.00/pc In stock Add to Request List
POL-BK7-PCV-A-25.4-75 Dia25.4mm,BK7,PCV,EFL-75mm,AR@400-750nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-A-25.4-100 Dia25.4mm,BK7,PCV,EFL-100mm,AR@400-750nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-A-25.4-125 Dia25.4mm,BK7,PCV,EFL-125mm,AR@400-750nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-A-25.4-150 Dia25.4mm,BK7,PCV,EFL-150mm,AR@400-750nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-A-25.4-175 Dia25.4mm,BK7,PCV,EFL-175mm,AR@400-750nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-A-25.4-200 Dia25.4mm,BK7,PCV,EFL-200mm,AR@400-750nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-A-25.4-250 Dia25.4mm,BK7,PCV,EFL-250mm,DAR@400-750nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-A-25.4-300 Dia25.4mm,BK7,PCV,EFL-300mm,AR@400-750nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-A-25.4-400 Dia25.4mm,BK7,PCV,EFL-400mm,AR@400-750nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-A-25.4-500 Dia25.4mm,BK7,PCV,EFL-500mm,AR@400-750nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-A-25.4-750 Dia25.4mm,BK7,PCV,EFL-750mm,AR@400-750nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-A-25.4-1000 Dia25.4mm,BK7,PCV,EFL-1000mm,AR@400-750nm S$75.00/pc In stock Add to Request List
 
 
DIA25.4mm BK7 Plano-Concave Lenses AR@600-1100nm
P/N:POL-BK7-PCV-B-25.4 Series
Introduction:Plano-concave lenses can diverge a collimated beam to a virtual focus and are commonly used in a Galilean-type beam expanders. Plano-Concave lenses have a negative focal length and negative spherical aberration, which can be used to balance out aberrations of other lenses in the system.
P/N Keywords Unit Price Available Generate Quotation
POL-BK7-PCV-B-25.4-25 Dia25.4mm,BK7,PCV,EFL-25mm,DAR@600-1100nm S$95.00/pc In stock Add to Request List
POL-BK7-PCV-B-25.4-35 Dia25.4mm,BK7,PCV,EFL-35mm,DAR@600-1100nm S$85.00/pc In stock Add to Request List
POL-BK7-PCV-B-25.4-38.1 Dia25.4mm,BK7,PCV,EFL-38.1mm,DAR@600-1100nm S$85.00/pc In stock Add to Request List
POL-BK7-PCV-B-25.4-50 Dia25.4mm,BK7,PCV,EFL-50mm,DAR@600-1100nm S$75.00/pc Call us Add to Request List
POL-BK7-PCV-B-25.4-75 Dia25.4mm,BK7,PCV,EFL-75mm,DAR@600-1100nm S$75.00/pc Call us Add to Request List
POL-BK7-PCV-B-25.4-100 Dia25.4mm,BK7,PCV,EFL-100mm,DAR@600-1100nm S$75.00/pc Call us Add to Request List
POL-BK7-PCV-B-25.4-125 Dia25.4mm,BK7,PCV,EFL-125mm,DAR@600-1100nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-B-25.4-150 Dia25.4mm,BK7,PCV,EFL-150mm,DAR@600-1100nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-B-25.4-175 Dia25.4mm,BK7,PCV,EFL-175mm,DAR@600-1100nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-B-25.4-200 Dia25.4mm,BK7,PCV,EFL-200mm,DAR@600-1100nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-B-25.4-250 Dia25.4mm,BK7,PCV,EFL-250mm,DAR@600-1100nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-B-25.4-300 Dia25.4mm,BK7,PCV,EFL-300mm,DAR@600-1100nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-B-25.4-400 Dia25.4mm,BK7,PCV,EFL-400mm,DAR@600-1100nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-B-25.4-500 Dia25.4mm,BK7,PCV,EFL-500mm,DAR@600-1100nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-B-25.4-750 Dia25.4mm,BK7,PCV,EFL-750mm,DAR@600-1100nm S$75.00/pc In stock Add to Request List
POL-BK7-PCV-B-25.4-1000 Dia25.4mm,BK7,PCV,EFL-1000mm,DAR@600-1100nm S$75.00/pc In stock Add to Request List
 
Name: DIA25.4mm BK7 Plano-Concave Lens Kit(400-750nm)
P/N: POLK-BK7-PCV-A-25.4
Keywords:Dia25.4mm,AR/AR@400-750nm,15 types/kit
Unit Price: S$950.00/set
Store: In stock
Request: Add to Request List
Introduction:Diameter 1-inch BK7 Plano-Concave Lens
With double-side AR Coating at 400-700nm
Total 15-Type Focal-Length Per Kit
-25mm, -35mm, -50mm, -75mm, -100mm, -125mm, -150mm, -175mm
-200mm, -250mm, -300mm, -400mm, -500mm, -750mm, -1000mm
View Detailed Information
Name: DIA25.4mm BK7 Plano-Concave Lens Kit(600-1100nm)
P/N: POLK-BK7-PCV-B-25.4
Keywords:Dia25.4mm,AR/AR@600-1100nm,15 types/kit
Unit Price: S$950.00/set
Store: In stock
Request: Add to Request List
Introduction:Diameter 1-Inch BK7 Plano-Concave Lens
With double-side AR Coating at 600-1100nm
Total 15-Type Focal-Length Per Kit
-25mm, -35mm, -50mm, -75mm, -100mm, -125mm, -150mm, -175mm
-200mm, -250mm, -300mm, -400mm, -500mm, -750mm, -1000mm
View Detailed Information
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