Brand Name:LONGWAY

Model Number:OG00144

Place of Origin:Shanghai, China

Durable Borosilicate Glass LED Aspheric Lenses for High-Intensity Curing Applications Material: Made from borosilicate glass (SiO₂ + B₂O₃ + alkali metals), a robust material inherently resistant to thermal shock, chemical corrosion, and mechanical stress. ...

Brand Name:LONGWAY

Model Number:OG00137

Place of Origin:Shanghai, China

High-Power COB LED Aspheric Lens for Horticultural Grow Lights Material ‌Glass Lens‌: Constructed from high-quality glass material, the lens ensures superior optical performance and durability. The glass composition is specifically designed to withstand...

Brand Name:LONGWAY

Model Number:OG001345

Place of Origin:Shanghai, China

High-Transmission Optical Borosilicate Glass LED Lenses for Surgical Lighting Tools 1. Material Composition Borosilicate Glass: Premium-grade, low-thermal-expansion glass (e.g., Schott B270) with 99%+ light transmission and UV stability. LED Source: High-...

Brand Name:LONGWAY

Model Number:LW160920132

Place of Origin:Shanghai, China

High-Pressure Silica Glass Optical Dome Lens for Submersible Camera Housings 1. Material Composition Silica Glass: High-purity fused silica/quartz glass with ultra-low thermal expansion and exceptional optical clarity. Housing: Titanium or marine-grade ...

Brand Name:LONGWAY

Model Number:LW160920154

Place of Origin:Shanghai, China

Broadband AR-Coated BK7 Optical Glass Dome for Multispectral Camera Housings Material ‌BK7 Optical Glass‌: The dome is crafted from BK7 optical glass, a type of crown glass with well-established optical properties. BK7 glass is known for its high ...

Brand Name:LONGWAY

Model Number:LW160920158

Place of Origin:Shanghai, China

Low Thermal Expansion BK-7 Glass Optical Dome for Precision Instruments Material: BK-7 Optical Glass: A borosilicate crown glass composed of silica (69–72%), boron oxide (10–13%), and potassium oxide (8–10%). Renowned for high optical homogeneity and low ...

Brand Name:LONGWAY

Model Number:OG00144456

Place of Origin:Shanghai, China

Custom Borosilicate Glass Aspheric LED Lens for Enhancing LED Efficiency Material Composition The lens is precision-engineered from borosilicate glass, a high-performance material known for its low thermal expansion, chemical durability, and optical ...

Brand Name:LONGWAY

Model Number:LW160925244

Place of Origin:Shanghai, China

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Brand Name:LONGWAY

Model Number:LW1210161451

Place of Origin:Shanghai, China

Optical Grade Plano Convex Lenses for Beam Focusing & Magnification Material Composition These lenses are manufactured from high-purity optical-grade glass, such as BK7, N-BK7, or fused silica, chosen for their exceptional clarity and minimal impurities. ...

Brand Name:LONGWAY

Model Number:LW1609201455

Place of Origin:Shanghai, China

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Brand Name:LONGWAY

Model Number:LW160920142

Place of Origin:Shanghai, China

BK7 Flint Glass Achromatic Lenses for Microscopy Color Correction Material ‌BK7 Flint Glass‌: BK7 flint glass is a type of optical glass widely used in the manufacturing of lenses and other optical components. It is characterized by its high transparency, ...

Brand Name:LONGWAY

Model Number:QB01245354

Place of Origin:Shanghai, China

UV Fused Silica Glass Discs for Precision Optics & Laser Systems Material UV Fused Silica: Synthetic glass composed of high-purity silicon dioxide (SiO₂), optimized for ultraviolet (UV) transmission. Grades: Includes JGS1 (deep UV transparency, 185–2500 nm...

Brand Name:LONGWAY

Model Number:YY22353312

Place of Origin:China

Optical Flatness Critical Glass Disc Substrates for Thin-Film Deposition Material High-Purity Glass: Typically made from fused silica (JGS1/JGS2), borosilicate, or quartz, selected for ultra-low thermal expansion and chemical inertness. Fused Silica: ...

Brand Name:LONGWAY

Model Number:LW1609201234

Place of Origin:Shanghai, China

Tempered Glass Flange Sight Glass for Low-Pressure Water Systems Material ‌Tempered Glass‌: The core material of this sight glass is tempered glass, which undergoes a process of controlled thermal or chemical treatments to increase its strength compared...

Brand Name:LONGWAY

Model Number:QB012453233

Place of Origin:Shanghai, China

Customize Tempered Borosilicate Glass Reflex boiler Liquid Level Gauge Glass Material The "Customize Tempered Borosilicate Glass Reflex Boiler Liquid Level Gauge Glass" is primarily made of ‌borosilicate glass‌. Borosilicate glass is renowned for its ...

Brand Name:LONGWAY

Model Number:QB01245353

Place of Origin:Shanghai, China

Tempered Borosilicate Level Gauge Sight Glass for High-Temp Industrial Tanks Material Composition Primary Material: Borosilicate glass (commonly Borosilicate 3.3 per ISO 3585 standards). Tempering Process: Chemically or thermally strengthened to enhance ...

Brand Name:LONGWAY

Model Number:LW01932

Place of Origin:Shanghai, China

JGS1 JGS2 UV Fused Silica Optical Window for High-Power Laser Applications Material ‌Fused Silica (Quartz Glass)‌ The optical window, designated as JGS1 and JGS2, is crafted from fused silica, also known as quartz glass. Fused silica is a high-purity form...

Brand Name:Luxury Brand

Model Number:Earrings

Place of Origin:China

Product Description Features: Founded in 1858, is fine jewellery with a romantic French heritage. Not just for marking special occasions, their exquisite jewellery makes a contemporary style statement. Pick from diamond showstoppers and coloured solitaires...

Brand Name:Luxury Brand

Model Number:Rings

Place of Origin:China

Product Description: Our 18K Gold Diamond Ring features a beautiful yellow gold band that complements the sparkling diamonds perfectly. The total carat weight of this ring is 8-10g, making it a substantial and eye-catching piece. The diamonds used in the ...

Brand Name:Luxury Brand

Model Number:Rings

Place of Origin:China

Product Description: The diamonds on this ring are of the best quality and have a total carat weight of 8-10g. Each diamond is expertly cut and polished to ensure maximum brilliance and sparkle. The round shape of the diamonds gives the ring a classic and ...