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Concave Lenses Physics

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Total 30 products for concave lenses physics Manufacture & Suppliers

Optical ultra short throw lens Throw Ratio Double Concave Lenses

... Short Throw Lens Throw Ratio Double Concave Lenses Wide Angle Digital Projector Lens Compatible for most models in the market Each Lens has passed strickly testing before Leaving our workshop All lenses wou...

Shenzhen Flyin Technology Co.,Limited
China

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High Accuracy Double Concave Optical Lenses Two Concave Lenses Customizable

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Miluo City Yufeng Photoelectric Science and Technology Co., Ltd.
Guangdong,China

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Uncoated Plano Concave PCV Lenses , Optical Lens With Negative Focal Lengths

...Concave Lens Plano-Concave Lenses are ideal for beam expansion, light projection, or for expanding an optical system’s focal length. Plano-Concave Lenses, which have one concave surface, are Optical Lenses w...

Wuhan Siwer Optics Co.,Ltd
Hubei,China

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43mm Optical Glass Lens For Underwater Photography , 1.5 To 300mm Half Ball Lenses

...lenses protective dome ball and half ball lenses glass cover used for underwater photography Concave lenses, are a simple lens with one spherical face and one flat plano face. Because the spherical face is c...

Shanghai Advance Optical-Electronics Technology Co., Ltd
Shanghai,China

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Spread Light Thin Spherical Lens Ge Material Double Concave Lens

... focal length and are best used to diverge a converging beam. Double-concave lenses can diverge a collimated beam to a virtual focus and are commonly used for image reduction and to spread light. Star Optic ...

Wuhan Star Optic Technology Co., Ltd
China

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High Precision Optical Glass Bi Concave Lens Double Concave Lens Optical Glass Concave Convex Lenses

... aberrations. The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly Double concave lens Double-Concave Lens, also na...

Anhui Uniform Trading Co.Ltd
Anhui,China

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20mm 1W 3W Optical PMMA LED Lens Concave Frosted For Led Spotlight Lens

20mm 1W 3W Optical PMMA LED Lens Concave Frosted For Led Spotlight Lens Quick Details: 1. Dimension: Lens Diameter 20mm , holder 22mm 2. Beam Angle: 15��, 25��, 40��, 60��, 80�� 3. Match Led: Cree XTE XPE XPG , SMD ...

Sollente Opto-Electronic Technology Co., Ltd
Guangdong,China

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Turn Grey / Brown Photochromic Lenses , HMC EMI Semi Finished 1.60 Index Lenses

... Finished Lens Blanks Transition Optical Lenses I. Technical Data: 1.60 Photochromic Semi Finished Lens Material: 1.60 Index Resin(Ne=1.61, Abbe value=32, Specific gracity=1.16) Color: Brown, Gray CONVEX SUR...

Jiangsu Aogang Optical Glasses Co., Ltd.
Jiangsu,China

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Flat Concave Dia 30mm Laser Focusing Lens FL 50mm 1000-1650nm

...Concave Dia 30mmLaser Focusing Lens FL 50mm 1000-1650nm Description: Laser Focusing Lens is made of two single lenses by gluding, the performance of multi-color (White light)imaging is much netter than thato...

Shaanxi Ruichen Optoelectronic Technology Co., Ltd.
Shaanxi,China

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Semi Purity Synthetic Quartz Optic Lens High Transmittance Concave Lens

...Concave Surface Mechanically Polished (One Side Flat) for Electronic Devices A concave synthetic quartz lens is a high-precision, inwardly curved optical component made from man-made silica, designed to dive...

Nantong Jingcai Precision Co., Ltd.
Jiangsu,China

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MILL CREEK Bandage Contact Lenses with 40% Water Content 14.5mm Diameter for Yearly Therapeutic Use

...14.5mm Product Details By means of physical isolation and a moist environment, it provides repair conditions for damaged ocular tissues while alleviating discomfort symptoms. Made from special materials with...

Beautylens Technology Co., Ltd.
Hunan,China

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PMMA Optical Plano Concave 45mm SMD LED Lens For Track Lamp Light

.../S9/1202/CXM-9 Product Applications Led Lighting Lead Time 3-7 days after payment Ø50 mm low profile lenses for retrofits, downlights and...

Guangzhou Mankun Electronic Co., Ltd.
China

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0.2mm Sapphire Optical Window , Flat Concave Lens Optical Window

... and directional substrates, watch glass lens, optical lenses and surface acoustic wave devices; Because sapphire has good light transmittance, its infrared transmittance almost does not change with temperat...

Chongqing Silian Optoelectronic Science & Technology Co., Ltd.
Chongqing,China

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Physically tuned earphone external patent device can be used to adjust the high

... Product description: Physically tuned earphone The external patent device can be used to adjust the high and low sound quality. While maintaining the ultra-light alloy material in the cavity, the concave de...

Producentre (Dongguan) Electronic Co., Ltd
Guangdong,China

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120 Degree Beam Angle LED Lens with 3030 Chips and Plano-concave Structure for Outdoor Lighting

Large Beam Angle 120 Degree LED Lens for 3030 Chips Optimized for Outdoor Lighting Applications Product Overview High-performance 120�� beam angle lenses specifically designed for 3030 LED chips, delivering 93% ...

ChenMu Lighting technology co., Ltd.
Zhejiang,China

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1.8um Physics Cerium Oxide Polishing Powder Glass Lens Prism

1.8um Physics Cerium Oxide Polishing Powder Glass Lens Prism Lenses are made from materials such as glass or plastic, and are ground and polished or molded to a desired shape. A lens can focus light to form an ...

SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO.,LTD.
Shanghai

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Square Quartz Glass Plate For Optical Equipment Spherical Lens High Physicality

Product description: Fused clear silica quartz glass plate is made of high purity quartz sand with excellent thermal shock stability and high transmittance. It is widely used in electric light/ laser/ lenses/op...

Lianyungang Shengfan Quartz Product Co., Ltd
China

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Color Therapy Mood Glasses Light Therapy Chakra Healing Glasses Chromotherapy Color Tinted Lenses Relaxing Glasses

Product description COLOR THERAPY GLASSES will provide you with a boost of happiness and a variety of mental and physical health benefits. These colored glasses offer an affordable, easy-to-use form of chromoth...

Shenzhen HONY Optical Co., Limited
Guangdong,China

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