Molded Aspheric Lenses

Description: with the state-of-the-art manufacturing and metrology equipment. To mass produce aspheric lenses that require a lower level of precision, we use lens molding. In this method, we pour the heated lens material into custom molds, where they firm up and take their

• Lens Type: Aspheric Lens

Description: . Molded glass aspheric lenses Aspheric surface reduces spherical aberration Numerical apertures from 0.3 to 0.6 Anti-reflective coating Fewer optical components than spherical lens systems Kodak equivalent aspheric lenses RoHS compliant

• Diameter / Length: 6 to 9.94 mm
• Focal Length: 3.1 to 11 mm
• Lens Type: Aspheric Lens

Description: molding is not suitable for aspheric lens with diameter greater than 10mm. But new tools, optical glass and metering processes are all driving the technology. Precision glass molding, although at the beginning of the design cost is high (high precision mold development), but

• Lens Type: Aspheric Lens

Description: Axicons and Air-Spaced Doublets. Thorlabs offers molded, CNC-polished, and MRF-polished aspheric lenses, available with or without anti-reflection (AR) coatings. Aspheric lenses are often employed to collimate light exiting a fiber or laser diode. The surface of an

• Antireflection Coating: Yes
• Center Thickness: 0.8800 to 36 mm
• Diameter / Length: 2 to 25.4 mm
• Edge Thickness: 1.45 to 200 mm

Description: options: uncoated, MgF2 single layer AR coating, laser line V-coating, and BBAR coating • Diameter range: 5mm to 300mm Description: This page highlights Shalom EO offers Custom Glass Molded Aspheric Lenses made of various optical glass materials (e

• Diameter / Length: 5 to 300 mm

Description: Aspherical lenses are available molded, CNC-polished, either with or without anti-reflection (AR) coatings. A spheres are often employed to collimate light exiting a fiber or laser diode. The surface of an a sphere is designed to eliminate spherical aberration.

• Antireflection Coating: Yes
• Diameter / Length: 3 to 250 mm
• Surface Flatness: λ/8
• Surface Quality: 10-5 Scratch / Dig

Description: critical. High NA lenses gather all available energy when long beam paths are required, such as in sighting systems. Molded aspheric lenses are used in a wide variety of photonic products including bar code scanners, laser diode-to-fiber couplings, optical data storage,

• Focal Length: 6.16 mm
• Lens Application: Infrared
• Lens Type: Aspheric Lens
• Materials: Other

Description: critical. High NA lenses gather all available energy when long beam paths are required, such as in sighting systems. Molded aspheric lenses are used in a wide variety of photonic products including bar code scanners, laser diode-to-fiber couplings, optical data storage,

• Focal Length: 18.4 mm
• Lens Application: Visible
• Lens Type: Aspheric Lens
• Materials: Other

Description: critical. High NA lenses gather all available energy when long beam paths are required, such as in sighting systems. Molded aspheric lenses are used in a wide variety of photonic products including bar code scanners, laser diode-to-fiber couplings, optical data storage,

• Focal Length: 13.86 mm
• Lens Application: Infrared
• Lens Type: Aspheric Lens
• Materials: Other

Description: critical. High NA lenses gather all available energy when long beam paths are required, such as in sighting systems. Molded aspheric lenses are used in a wide variety of photonic products including bar code scanners, laser diode-to-fiber couplings, optical data storage,

• Focal Length: 2.75 mm
• Lens Application: Infrared
• Lens Type: Aspheric Lens
• Materials: Other

Description: The KGA671-B Geltech Molded Glass Aspheric Lens is a very economic choice for collimating or focusing light at high magnification. It is made from ECO550 glass, which features low dispersion (Vd=50.02). Typical applications include fiber coupling, laser diodes, medical lasers,

• Antireflection Coating: Yes
• Diameter / Length: 6.35 mm
• Edge Thickness: 0.2500 mm
• Surface Quality: 40-20 Scratch / Dig, Other

Description: the standard laser diode cover glass. Our aspheric lenses are diffraction-limited molded glass lenses with typical wavefront quality better than ?/20 rms. Each is antireflection coated with MgF2 centered at 780 nm for maximum transmission. These lenses offer an

• Lens Type: Aspheric Lens, Other
• Microoptic: Yes

Description: The optical components department of Helvoet Rubber & Plastic Technologies NV manufactures injection molded lenses, mirrors, polygons, with or without reflective coatings, with extreme accuracy for barcode scanning and sensor module applications. High accuracy off-the-shelf

Description: cylindrical lenses in plano convex, plano concave, or aspheric shape. Special lenses available on request include bi-convex or double concave cylindrical lenses, parabolic mirrors, cylindrical ellipsoidal mirrors and double curved cylindrical lenses. Off-axis

• Lens Application: Ultraviolet

Description: These objective feature diffraction limited molded glass lenses specially designed for collimating or focusing laser diodes. All objectives are offered with high numerical apertures to accommodate diodes with various divergence angles. Ideal for collimating or focusing

• Lens Type: Objective Lens
• Numerical Aperture: 0.2500 to 0.5000 NA

Description: The APAC18 Achromatic Aspherical Lens is a 425 to 675 nm antireflection coated (front surface), 0.98 inch (25.0 mm) diameter, S-FSL5 and S-TIH13 achromatic doublet lens with an effective focal length of 50.0 mm. The back surface has a molded aspheric polymer cap

• Antireflection Coating: Yes
• Center Thickness: 11.5 mm
• Edge Thickness: 7.52 mm
• Focal Length: 44.08 mm

Description: provides plenty of correction, making it the most cost-effective way to get clear white light images. As one of the leading optics manufacturers from China, Shanghai Optics offers a large variety of custom Achromatic lenses for our customers including Achromatic Spherical and

• Lens Application: Ultraviolet
• Number of Lenses: Doublet, Triplet

Description: mapping of surface form for spherical or aspherical lenses and molds Sub-nanometer height precision of surface form and deviation, with millions of data points Advanced analysis of form deviation from design prescription Rapid and automated identification of process

• Mounting / Loading: Benchtop
• Surface Metrology: 3D / Areal Topography

Description: "Innovative DuoFormÃ- mold processing combined with elastomeric browguards creates a lightweight spectacle that delivers optimum facial comfort and impact/energy absorption. The patented, dual-aspheric lenses offer prescription-quality clarity and are treated with DXÃ- anti