These 75mm plano-convex glass lenses (focal length 150mm) are made from K9 optical glass, suitable for focusing or collimating light in cameras, projectors, or sensors. The multi-coated surface (AR) reduces reflections, with 99% transmittance in visible spectrum. Technical details: ±0.1mm dimensional accuracy, thermal stability, and 5mm thickness. Customizable for focal length or coating requirements.
This 45° right-angle prism (50mm edge) is made from BK7 glass, reflecting light at 90° with minimal loss. Polished to 1/10 wave accuracy, it’s ideal for optical instruments, laser alignment, or periscopes. Technical specs: anti-reflective coating on incident face, scratch-resistant surface, and 60g weight. Ensures precise light redirection in scientific setups.
Designed for 365nm UV applications, this 50mm convex lens (focal length 80mm) focuses UV light for curing adhesives or inking. Made from quartz glass (UV-transmitting), it withstands high-intensity UV radiation without yellowing. Technical specs: 98% UV transmittance, ±0.02mm surface precision, and compatibility with 5W-20W UV LEDs. Used in printing presses, medical device manufacturing, or UV curing systems.
Wholesale toric silicone hydrogel lenses (for astigmatism) offer 90% oxygen permeability, suitable for monthly wear. Available in spherical (-12.00 to +8.00D) and toric (cylinder -0.75 to -4.00D) designs, with 42% water content. Technical specs: UV blocking, ISO 13485 certification, and blister packaging. Ideal for distributors supplying eye care clinics or online retailers.
This 15° collimator lens (30mm diameter) focuses COB LED light into a narrow beam, ideal for spotlights or projectors. Made from PMMA (92% transmittance), it features a micro-structured surface to reduce glare. Technical specs: heat resistance up to 85°C, snap-in installation for 35mm COB modules, and anti-yellowing treatment. Suitable for stage lighting, automotive headlights, or industrial indicators.
The 500mm parabolic mirror (focal length 250mm) features an aluminum-coated surface (96% reflectivity), focusing parallel light to a precise point. Ideal for solar cookers, telescope primaries, or searchlights, it withstands temperatures up to 250°C. Technical specs: 1.5mm thickness, CNC-machined frame, and mounting brackets for easy installation.
This 200mm Fresnel lens (focal length 400mm) concentrates sunlight for solar power or heating, made from UV-stabilized PMMA (90% transmittance). The lightweight design (200g) is 70% lighter than glass, with 1mm thickness. Technical details: 120° acceptance angle, scratch-resistant coating, and compatibility with solar cells or thermal collectors. Used in DIY solar projects, greenhouses, or educational kits.
