thấu kính hình cầu

Round Convex Meniscus Lens Product Overview Our Round Convex Meniscus Lenses are engineered for high-performance optical assemblies, designed to significantly reduce spherical aberration in multi-element systems. By leveraging a steeper curvature on one side, these lenses provide superior wavefront control, making them indispensable for precision imaging and laser focusing tasks. Technical Specifications Parameter Specifications Materials BK7 or other optical glass, quartz,

0.005mm Double Convex LensPrecision-engineered double convex lens with ultra-tight tolerances for demanding optical applications in imaging, lighting, and laser systems.SpecificationsMaterialsBK7 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 accuracyN=1~3IrregularityΔN=0.1~0.5Decenter3''~1''Surface

BK7 Optical Glass Lens Expertise: Versatile Material Engineering Our optical lenses are engineered for performance across the entire electromagnetic spectrum. We provide expert material selection tailored to your specific waveband requirements, ensuring optimal transmission and thermal stability. Visible & NIR: High-grade BK7 (K9) and Optical Glass for cost-effective, high-clarity imaging. UV & High Power: Premium Quartz (Fused Silica) and CaF₂ for superior UV transparency

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-quality quartz or K9 optical glass, this biconcave lens features two concave surfaces that diverge light efficiently, providing precise beam shaping, collimation, or expansion.

Focal Length Concave Glass Nova Display Fiber Uncoated Plano-concave Lenses Custom Meniscus Lens The Focal Length Concave Glass Nova Display Fiber Uncoated Plano-concave Lenses Custom Meniscus Lens is a precision optical component engineered for high-performance light control in display, fiber optic, and imaging systems. Designed with careful consideration of focal length and curvature, this lens family includes plano-concave and meniscus geometries to diverge or collimate

Wholesale Optical LED Laser BK7 Biconcave Custom Double Concave Lens The Wholesale Optical LED Laser BK7 Biconcave Custom Double Concave Lens is a precision-engineered optical component specifically designed for advanced laser and LED applications. Manufactured from high-quality BK7 optical glass, this lens provides excellent transmission in the visible and near-infrared spectrum (350-2,000 nm) while maintaining low internal stress and minimal optical aberrations. The

Thấu kính hồng ngoại tùy chỉnh bằng thạch anh, sapphire hoặc germanium cho các ứng dụng NIR/MWIR. Truyền dẫn cao, ổn định nhiệt và lớp phủ chống phản chiếu. Đường kính và tiêu cự có thể tùy chỉnh hoàn toàn dành cho chụp ảnh nhiệt và cảm biến công nghiệp.

Thấu kính Plano Convex & Meniscus tùy chỉnh có lớp phủ chống phản chiếu. Vật liệu BK7, silica nung chảy hoặc sapphire. Đường kính 5-100mm, có thể tùy chỉnh cho hệ thống laser, hình ảnh và cảm biến. Độ chính xác cao, quang sai tối thiểu.

Ống kính Fresnel tùy chỉnh cho đèn pin LED & hệ thống trắc quang. Định hình chùm tia hiệu quả cao, vật liệu cấp quang học bền bỉ, đường kính và góc có thể tùy chỉnh. Thiết kế nhỏ gọn với khả năng truyền ánh sáng >92% cho hiệu suất vượt trội.