quartz optical glass lens
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China supplier bk7 large diameter optical glass concave lens 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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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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ZnSe 1.5mm ~ 300mm 좁은 대역 통과 광학 필터
고품질 유리 uv ir 컷 테스터 조리개 광학 좁은 대역 통과 플라스틱 광학 필터 표면 품질: 0/0,40/20 80/50 표면 정확도: 1/10 안으로, 1/4 안으로 2 두께 출장：±0.02mm 중심 편차: 5Arc second1Arc Minute 공정 범위: 두께는 0.5mm에 도달하기 위해 가장 얇습니다. 코팅: 부드럽게 사양 재료 BK7 또는 기타 광학 유리, 석영, 사파이어, Ge, Si, ZnSe, CaF2 등 길이 5~200mm 너비 5~200mm 지름 1.5~300mm 중심 두께 공차 +/-0.01mm 길이 공차 +...
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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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빔 스플리터 팔면체 홀로그램 광학 프리즘 큐브
도매 광학 편광 빔 스플리터 코너 팔면체 홀로그램 큐브 프리즘 사양 재료 BK7 또는 기타 광학 유리, 석영, 사파이어, Ge, Si, ZnSe, CaF2 등 길이 3~100mm 너비 3~100mm 키 3~100mm 길이 공차 +/-0.01mm 폭 공차 +/-0.01mm 높이 공차 +/-0.01mm 각도 공차 3"~2' 불규칙 △N=0.1~0.5 표면 정확도 N=1~3 표면 품질 10/5~60/40 코팅 요청에 따라 적용분야 이미징, 조명, 레이저 등 제품 추천 회사 프로필 Shanghai Advance Optical...
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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 ...
