optical glass filters

Micro Rod Lens Cylindrical Endoscopes Grin Glasses Lens Optical Rod Lens In the sophisticated field of minimally invasive medical technology and industrial borescope inspection, the Micro Rod Lens and Grin Glasses Lens represent the pinnacle of light transmission in confined spaces. A Micro Rod Lens ...

High Precision 0.9mm UVC 1/4 Lambda Glass Optical Filters Product Overview High precision 0.9mm UVC 1/4 lambda glass optical filters photo chromatic optical lenses filter designed for advanced optical systems requiring exceptional accuracy in ultraviolet spectral control and imaging performance. ...

Imaging 1.5mm To 300mm BK7 Dichroic Bandpass Filter The Imaging 1.5mm To 300mm BK7 Dichroic Bandpass Filter is a precision optical filtering component designed to selectively transmit a defined wavelength range while reflecting or blocking unwanted spectral regions. Built on high-quality BK7 optical ...

Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Convex Ball Lens The Custom Optical Glass Lens Quartz K9 Optical Biconcave Double Concave Focus Lens is a precision-engineered optical component designed for advanced laser, LED, and imaging applications. Manufactured from high...

Custom Fresnel Lens for LED flashlights & photometric systems. High-efficiency beam shaping, durable optical-grade materials, customizable diameters & angles. Compact design with >92% light transmission for superior performance.

Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Double Convex Lens Product Specifications Parameter Specifications Materials BK7 or other optical glass, quartz, sapphire, Ge, Si, ZnSe, CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~+30000mm Center ...

Specification Range of diameter Dia.0.7mm-Dia.400mmRange of curve radius R1.5-R∞ etcTolerance of diameter +/-0.1,+/-0.01,+/-0.005 ect.Surface of diameterλ，1/2λ，1/4λ.1/10λ etcTolerance of Thickness+/-0.1,+/-0.05,+/-0.01etcCentration +/-2',+/-1' etcAperture N5,1 etcIrregularity ΔN2,1,0.5,0.2 ...

High quality Square Fresnel Lens Cylindrical Optical Glass Convex Lens Plano-concave cylindrical lenses function similarly to plano-concave spherical lenses, but plano-concave cylindrical lenses only work on one axis. These cylindrical lenses are used in applications where the point source needs to ...

Optical Glass Half Rod Cylinder Lenses Cylindrical Lens A cylindrical lens with convex surfaces and square volume can turn a transmitted plane wave into a cylincrical wave, or turn an original cylindrical wave into a plane wave or spherical wave, such a kind of lens can correct ocular astigmation. ...