quartz optical glass lens
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Optical Glass Round Microscope Biconcave 16mm Double Concave Biconcave Lens
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-∞Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0.005mmFocal length tolerance +/-1%Surface accuracy N=1~3Irregularity ΔN=0.1~0.5Decenter3''~1'...
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BK7 Material DIA25mm Plano Convex Lens FL 25.4/50/75/100/200mm Uncoated Optical Focusing Lens for Optical Laboratory
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-∞Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0.005mmFocal length tolerance +/-1%Surface accuracy N=1~3Irregularity ΔN=0.1~0.5Decenter3''~1'...
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K9 optical glass plano convex aspherical lens high quality with AR coating dia12.7mm
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-∞Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0.005mmFocal length tolerance +/-1%Surface accuracy N=1~3Irregularity ΔN=0.1~0.5Decenter3''~1'...
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Plano convex cylindrical lenses, optical glass laser collimator lens
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-∞Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0.005mmFocal length tolerance +/-1%Surface accuracy N=1~3Irregularity ΔN=0.1~0.5Decenter3''~1'...
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Wholesale diameter 12mm focal length 23.6mm optical glass N-BK7 plano convex lens
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-∞Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0.005mmFocal length tolerance +/-1%Surface accuracy N=1~3Irregularity ΔN=0.1~0.5Decenter3''~1'...
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10/5-60/40 filtro passa-banda ottico
Borosilicato di alta qualità che ricopre il silicio dicroico passa-banda Windows di vetro del filtrante ottico Specificazione Materiali BK7 o l'altri vetro ottico, quarzo, zaffiro, GE, si, ZnSe, CaF2 ecc Lunghezza 5~200mm Larghezza 5~200mm Diametro 1.5~300mm Tolleranza concentrare di spessore +/-0...
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ZnSe filtro ottico passa-banda stretto da 300mm - da 1.5mm
L'alta qualità ir uv di vetro ha tagliato il filtro ottico di plastica passa-banda stretto ottico dall'apertura del tester Qualità di superficie: 0/0,40/20 di 80/50Accuratezza di superficie: 1/10 in, 1/4 di into2 inViaggio di affari di spessore: ±0.02mmDeviazione concentrare: minuto di 5Arc ...
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Wholesale manufacturers bk7 k9 Optical glass 90 degree rectangular prism right angle x-cube glass prism
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcLength 3~100mmWidth3~100mmHeight3~100mmLength tolerance+/-0.01mmWidth tolerance+/-0.01mmHeight tolerance +/-0.01mmAngle tolerance 3"~2'Irregularity ΔN=0.1~0.5Surface accuracyN=1~3Surface quality10/5~60/40Coating ...
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50mm Crystal K9 optical glass crystal prism teaching photography rainbow photo triangle bak4 glass window prism
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcLength 3~100mmWidth3~100mmHeight3~100mmLength tolerance+/-0.01mmWidth tolerance+/-0.01mmHeight tolerance +/-0.01mmAngle tolerance 3"~2'Irregularity ΔN=0.1~0.5Surface accuracyN=1~3Surface quality10/5~60/40Coating ...
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BK7 Optical Glass Factory Supply Glass Dove Prism With AR Coating
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcLength 3~100mmWidth3~100mmHeight3~100mmLength tolerance+/-0.01mmWidth tolerance+/-0.01mmHeight tolerance +/-0.01mmAngle tolerance 3"~2'Irregularity ΔN=0.1~0.5Surface accuracyN=1~3Surface quality10/5~60/40Coating ...
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Cubo ottico olografico del prisma dell'ottaedro del beam splitter
Prisma olografico del cubo di polarizzazione del beam splitter dell'ottaedro ottico all'ingrosso dell'angolo Specificazione Materiali BK7 o l'altri vetro ottico, quarzo, zaffiro, GE, si, ZnSe, CaF2 ecc Lunghezza 3~100mm Larghezza 3~100mm Altezza 3~100mm Tolleranza di lunghezza +/-0.01mm Tolleranza ...
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Manufacture optical glass cube beam splitter glass prism x cube photography
Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcLength 3~100mmWidth3~100mmHeight3~100mmLength tolerance+/-0.01mmWidth tolerance+/-0.01mmHeight tolerance +/-0.01mmAngle tolerance 3"~2'Irregularity ΔN=0.1~0.5Surface accuracyN=1~3Surface quality10/5~60/40Coating ...
