550nm spherical aberration lens

Brand Name:STAR OPTIC

Model Number:DBT

Place of Origin:Wuhan, China

Positive Achromatic Lens, Spherical Aberration Lens Overview: An achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic lenses are corrected to bring two wavelengths (typically red and ...

Brand Name:UNIVERSE

Model Number:PCF60/A

Place of Origin:China

...Lens with Zero Spherical Aberration Hydrophilic IOLs tend to be easier for the surgeon to implant, and are therefore, particularly in the case of very small incisions, probably a more suitable surgical option than hydrophobic IOLs," said Christophe Chassain, MD, an anterior segment surgeon. Aspherical Hydrophilic Acrylic Foldable IOLs with Zero Spherical Aberration...

Brand Name:Yu Feng

Place of Origin:China

...Spherical Lens Plano-Concave Spherical Lens A plano-convex lens is a convex lens with a positive focal length. This type of lens isused to focus parallel light or convert point sources into parallel light. And it is usually usedin related applications such as narrowing beams of light, reducing the focal length orenlarging images. The coated lens...

Brand Name:JC

Model Number:QTZL-003

Place of Origin:China

Semi Purity Natural Quartz Lens of High Transmittance Spherical Surface Mechanically Polished for Electronic Devices A spherical quartz lens for electronic devices is a high-purity, quartz-glass optic with a rounded (spherical) surface, designed to focus, ...

Brand Name:Advance

Model Number:as requirements

Place of Origin:China

... prisms,roof prisms. Lens such as plano convex,plano concave,biconvex,biconcave and so on All this products are have kinds of sizes,shape ,welcome to inquiry Specification Materials BK7 or other ...

Brand Name:ChenMu

Model Number:CM-S5050-A90D-4H1

Place of Origin:Zhejiang,China

...Spherical MLA Lens | 90° Light Distribution | ROHS Certified Transparent Quick detail Product Name: CM-S5050-A90D-4H1 Beam Angle: 90° Efficiency: 90% Material: PC LED Chips: 5050&(2x2-3030) Dimmable: L50*50 mm Accessory: SMD LED+PCB+outer shell Other Light Distribution: 30°/60°/90°/TypeII-M/TypeIII-M/TypeIV-S/TypeV Application: Flood Lighting,High Bay Lighting,Street Lighting ect. Description (2x2-3030) Led 90 Degree 4in1 Lens...

Place of Origin:Guangdong, China

Brand Name:Coast

Model Number:N/A

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Brand Name:PDV

Model Number:WJ-5005BD , WJ-5010BD , WJ-5020BD , WJ-5050BD , WJ-5100BD

Place of Origin:Beijing, China (Mainland)

... of red and blue light. The imaging quality is much better than that of achromatic objective lens. It is a good choice in both imaging quality and economy to choose semi apochromatic objective lens in color micrograph. Suitable Scope : Widely used in

Brand Name:WEIMENG

Model Number:WM-C-032

Place of Origin:Shaanxi,China(Mainland)

...both lenses are fused Silica. Both lenses are coated with AR-coating in both sides. In order to minimize spherical aberration, we usually advise our customers to use doublet-element spherical lenses assembly design. We strictly control the quality through

Brand Name:Fable

Model Number:FLP-20X20.5

Place of Origin:China

... have: The presence of traces of color(chromatic aberration)normally found at the outer edges of the lens;and visual distortion(spherical aberration), also usually at the outer edges of the lens. The triplet-type loupe is essential because it has been made

Brand Name:Wuhan Siwer Optics

Place of Origin:Wuhan,China

... causes light to focus to a point, while a Plano-Concave or Double-Concave lens diverges the light which traveling through the lens. Achromatic Lenses are ideal for correcting color, aspheric lenses are designed to correct spherical aberration.Ge, Si, or

Brand Name:UNIFORM

Model Number:AUTC-LGR-352

Place of Origin:CHINA

... diode collimation, or OEM or R&D integration. Aspheric lenses utilize a single element design which helps minimize the number of lenses found in multi-lens optical assemblies. Said another way, unlike conventional lenses with a spherical front surface,

Brand Name:VSTAR

Model Number:VS.OP.AS.024

Place of Origin:Chengdu，China

....57 Thickness Tolerance (mm) ±0.05 Clear Aperture >Ø20 Surface Accuracy (λ) PV <20λ@550nm Surface Roughness Ra<5nm Surface Quality 60-40 Coating Specification @440-680nm Rave<1.5% Coating AR ...

Brand Name:KESHILONG

Model Number:GD6309A

Place of Origin:CHINA

...Lens Tester Blue light wavelength 430nm Visible light 550nm Features: 1.Minimal test diameter: 4mm 2.Weight: around 500g 3.Purple light: peak wavelength 395nm 4.Blue light: peak wavelength 430nm 5.Visible light: peak wavelength 550nm 6.Resolution: 1% 7.Tolerance:±2％ 8. Power: 5V/2A DC Power Supply Specifications: Blue light wavelength 430nm UV wavelength 395nm Visible light 550nm...

Brand Name:Octavia

Model Number:L02927X-2059

Place of Origin:China

...lens: 1. Glass-plastic mixed lenses: the lens interior mostly uses glass lenses, plastic aspheric lenses mixed form, effective correction of aberration; 2. Low-dispersion glass materials: low-dispersion materials are used to effectively reduce dispersion. The effect of correcting the axial chromatic aberration at telephoto end and the vertical chromatic aberration

Brand Name:OEM ODM

Model Number:8x20 ED monocular

Place of Origin:Sichuan, China (Mainland)

...Lens Pocket Monocular For Bird Watching Product Description ED glass-spectacular clarity and color ED (Extra Low Dispersion) glass can prevent or reduce chromatic aberration, which can cause chromatic aberration. Optical technology can provide the cleanest and brightest impressive images. Never worry about color fringing or chromatic aberration...

Brand Name:GUARDVALUE

Model Number:GV-SK01

Place of Origin:China

...Dual-Clip - Breathable Form Design - Three layers of Form - Colorful Lens Quick Detail 1. Lens: made of PC 2. Frame: made of TPU Product Description Lens PC Lens Color Multiple lens color for choice Frame Material Made of TPU Certificate CE About us We are

Brand Name:Canon

Place of Origin:Japan

... stabilization to keep the image crystal clear, even at the closest setting. The built-in image stabilization also makes it easier to capture objects in motion, which makes this lens ideal for wildlife and sports photography.