Premium listings

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  Pharmaceutical Lyophilizer Freeze Dryer For Pilot Plant

  Chemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$

  Introducing the next-generation Pharmaceutical Lyophilizer Freeze Dryer for Pilot Plant – engineered to bridge R&D and full-scale production with unmatched reliability. Designed for biotech firms, CDMOs, and research facilities, this GMP-complian...

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  Small Home Freeze Dryer Machine For Food

  Chemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$

  Meet the ultimate Small Home Freeze Dryer Machine for Food – your compact kitchen powerhouse designed to lock in nutrition, flavor, and freshness in everyday meals, garden harvests, or emergency supplies. Tray area: 0.1㎡, 0.4㎡, 0.6㎡ Cold trap tempera...

precision customized silicon aspheric lenses Photos Catalog - page 5 - WorldBid B2B Market

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  Meniscus Lenses

  Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 11, 2019 - contact company for price

  Meniscus Lenses UV grade Fused Silica meniscus lenses from CLZ Optics One side of meniscus lens is convex, another side is concave. It can be a convergent lens or a divergent lens, which is decided together by refractive index, curvature and radius. ...

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  Achromatic Lenses

  Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 11, 2019 - contact company for price

  Achromatic Lenses An achromatic lens, also referred to as an achromat, typically consists of two optical components cemented together, usually a positive low-index (crown) element and a negative high-index (flint) element. Due to the difference in re...

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  Optical Lenses Cylindrical Achromatice Bk7

  Lenses / Optical Components - Changchun Deln Optics Technology Co., Ltd. - China - August 22, 2019 - contact company for price

  DELN can provide all kinds of spherical and cylindrical lenses, usually we can offer. Spherical: Rectangular, circular, plano-convex, plano-concave, double-convex, double-concave, meniscus, achromatic, dome lens, rod lens, ball lens, half ball Cylind...

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  Spherical Lenses Supplier

  Medical - Equipment - CLZ Optical Co., Ltd - China - October 28, 2019 - contact company for price

  Fused Silica Plano-Convex Lenses with 1064 nm Laser Line Antireflection V-Coating Fused silica Plano-Convex lenses are the best choice for focusing parallel rays of light to a single point.With AR coated fused silica Plano-Convex lenses can offers be...

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  Precise Optical Ball Lenses

  Lenses / Optical Components - ChangChun BRD Optical co., Ltd - China - January 4, 2020 - contact company for price

  Ball Lens Spherical Lens Precise Optical Ball Lenses PARAMETER: BRD Optical ball lenses are highly polished spheres made of optically transparent homogeneous materials. Carefully controlled manufacturing process produces spheres with precise diameter...

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  High Quality Spherical Lenses

  Lenses / Optical Components - CLZ Optical Co., Ltd - China - June 20, 2020 - contact company for price

  Spherical lenses are lenses with at least one curving surface. They converge or diverge light, change the path of light and affect the wavefront curvature of light. They are widely used in medical imaging, laser optics, security monitoring, automotiv...

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  Custom Conical Lenses

  Lenses / Optical Components - Xi'an Huaxing Bofa Optoelectronic Technology Co, Ltd - China - April 24, 2021 - contact company for price

  Conical lenses have one conical polished surface and one plano polished surface. Conical lenses are used to transform the light into a ring. Conical lenses Description Material :K9 and JGS1 Quartz Custom Conical lenses/ Axicons Lenses precision optic...

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  Broadband Ar Coated Achromatic Lenses

  General Electronics - Changchun Realpoo Photoelectric Co.,Ltd - China - May 26, 2021 - contact company for price

  Achromatic lens can be used as collimators, focusing lenses or light collectors. They are designed to eliminate chromatic and spherical aberrations and perform well for all paraxial imaging tasks. These lenses are coated with single layer antireflect...




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  Custom Plano Concave Lenses

  Lenses / Optical Components - RZ Optics Co., Ltd. - China - July 19, 2022 - contact company for price

  Plano-Concave Lenses have edges that are thicker than the center and flat on one side. Plano-concave lenses are used to expand a light beam or increase the focal length in an optical system. They are commonly used for beam expansion of high peak powe...

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  Rz Plano Convex Lenses

  Lenses / Optical Components - RZ Optics Co., Ltd. - China - July 19, 2022 - contact company for price

  Plano-convex lenses are positive focal length elements with one spherical surface and one flat surface. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. These optics are ideal for g...

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  Rz Bi Convex Lenses

  Lenses / Optical Components - RZ Optics Co., Ltd. - China - July 19, 2022 - contact company for price

  The biconvex lens is a convergent lens with two outwardly curved surfaces, which are symmetrical. Its radius of curvature is equal. The spherical aberration, coma and distortion of biconvex lenses reach the minimum. In addition to controlling laser b...

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  Trending Sunglasses With Yellow Lenses

  General Business / Finance / Currency - Jingwei glasses (Huizhou) Co., Ltd - China - August 30, 2022 - contact company for price

  Over the years, we've seen countless sunglasses trends come and go, sometimes fleetingly, sometimes a little less so: but today we'll be looking specifically at yellow lens sunglasses. Making a splash on the runways at the end of last year, this is a...

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  Custom Manufacturer Of Optical Lenses

  Lenses / Optical Components - Hanzhong Hengpu Photoelectric Technology Co.,Ltd - China - October 21, 2022 - check with company for price

  Plano-convex/concave lenses, cylindrical lenses, meniscus lenses, prisms, reflective mirrors and etc, widely used for national aerospace, industry, scientific research, medical treatment, instruments and mechanical equipment

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  Oem Optical Lenses

  Lenses / Optical Components - SiChuan JUKA Optical Technology - China - December 5, 2022 - contact company for price

  A plano-concave lens is a lens that has a flat surface on one side and a concave surface on the other side. The focal length of a plane-concave lens is negative, allowing the beam to diverge. Therefore, it can be used in optical system for beam expan...

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  Spherical Lenses China

  Lenses / Optical Components - SiChuan JUKA Optical Technology - China - December 5, 2022 - contact company for price

  A biconvex lens means that both surfaces of the lens are convex. Its focal length is positive and mainly for the function of focusing. It is commonly used in imaging relay system and object imaging at finite conjugate distance. The smaller the conjug...

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  Camera Lenses Mini Stepper Motor 8mm 2 Phase 4 Wire With Copper Gear

  Motors - Electric - Changzhou Vic-Tech Motor Technology Co., Ltd. - China - February 20, 2023 - 2.00 Dollar US$

  Product Details: Place of Origin: Jiangsu, China (Mainland) Brand Name: VIC-TECH Certification: RoHS Model Number: PM08-002 Payment & Shipping Terms: Minimum Order Quantity: 1Unit Price: $2~$6.5/Unit Packaging Details: Selling Units: Single item ...




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  Thz Lenses

  Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 19, 2023 - contact company for price

  Product Description Silicon suited for making THz components, it is a very important tool for coupling terahertz (THz) radiation into antennas and detectors in integrated circuits. CLZ Optics production Spherical, Hyper-Hemispherical, Hemispherical, ...

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  Fused Silica Lenses For F Theta

  Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 19, 2023 - contact company for price

  Product Description Fused silica has a low refractive index than the most other optical glass materials, but it is the ideal material for the High-Power fiber lasers demand. In order to achieve minimum focal shift, large and uniform scan field. Most ...

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  Micro Lenses

  Glassware - Chang Chun Jiu Tian Optoelectric Co.,Ltd. - China - May 11, 2024 - contact company for price

  For nearly 20 years, JT has been committed to micro lenses and micro prisms processing to meet the rapidly increasing demands of precise visualization. We can reach the dimension of micro lenses as small as 0.5mm, micro prism is less than 0.3mm after...

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  Ball Lenses

  General Services - Chang Chun Jiu Tian Optoelectric Co.,Ltd. - China - May 11, 2024 - contact company for price

  Ball lenses are transparent spherical ball, which has small diameters, sometimes with a few millimeters or even less than a millimeter. It has characteristics of good surface quality, good light reflection, directional reflection, high impact strengt...