Lenses

Fused Silica Optical Dome UV Fused Silica Domes is a good choice in the Solar Instruments. It including ultraviolet fused silica and infrared fused silica. For the silica, it has a good transmittance from 180nm to2650nm, then it is good choice the protected UV Radiometers. For the IR silica, it has broadband transmission from 200nm to 3600nm, it can keep the pyranometer has a wider spectral range, improved directional response, and reduced thermal offsets. And Fused Silica mechanical properties it better than N-BK7, Borosilicate. Some of high quality deep-sea housings is made fused silica dome, it have wide-angle and can be protective the deep-sea camera. Optical dome are lenses with two concentric spherical surfaces. Sometimes they are being referred to as bent plan parallel plates. Consequently it is customary to define parallelism between two surfaces as the maximum thickness variation between the two surfaces.

Optical domes for Pyranometer in High Quality At CLZ Precision Optics , we specialize in manufacturing glass optical Domes from customer supplied designs. Capable of creating sizes from 10mm to 124mm in Diameter. We are among the very few manufacturers in the world who possess this technology. Optical domes are lenses with two concentric spherical surfaces. Sometimes they are being referred to as bent plan parallel plates. Consequently it is customary to define parallelism between two surfaces as the maximum thickness variation between the two surfaces.   In perfect domes the convex radius is equal to the sum of the dome thickness and concave radius. Slight departures from that rule are sometimes desired. Optical domes are used in IR missiles, for underwater photography as part of protective case and as a part of sun tracking solar collectors. The Pyranometer need protection of other electronic components and ability to rely on withstand wind and rain erosion by optical domes.

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. CLZ Manufacturing Ranges Materials: Over 120 visible materials, Fused Silica Sizes: 15mm to 150mm Surface Accuracy: 1/10λ Surface Quality: 80/50 to 10/5 Radii: 5mm to Plano, +/-.1% tolerances or better UV grade Fused Silica meniscus lenses have one convex and one concave surface. The meniscus lenses can be useful to control laser beam of appropriate wavelength, it can minimise the spherical aberration. We manufacturing the UV grade fused silica lenses and coating multiayer AR coating for 250-400nm on both surface.

Plano-Convex Lenses 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 best optical performance. Our AR 1064nm laser V-coating offers the low reflectance at 1064 nm for high transmission, reduce to surface reflection and scattering. And our coating have high damage resistance, it will be keep the lenses maintaining high durability. CLZ Precision Optics offers a wide range of high quality Spherical lenses for a variety of applications, including Plano Convex Lenses, Plano Concave Lenses, Bi-convex Lenses, Bi-Concave Lenses, Meniscus Lenses, Spherical Mirrors and Achromatic Doublets. We are good at supply custom lenses from your design, our manufacturing capacity from diameter 10mm up to diameter 200 in a full range of optical glass materials to meet most applications, and we are also offered in a wide variety of coatings to meet your needs and specifications.

Material: Optical glass, Fused silica, Sapphire. Dimension: 1-250 mm Dimension Tolerance: +0/-0.1 mm Surface Flatness: λ/10@632.8 nm Surface Quality: 10-5 Angular Accuracy: 5 Second Coating: Uncoated, AR, HR, Beamsplitter ect. Tian Cheng Optics Co., Ltd. , we have 2800 square meter factory and 115 employees including 4 optical engineers and 3 mechanical engineers, we have capability to make the full design, produce the optical components and assemble the complete of lens in our own factory. Our Company Is A China Manufactured and Supplier Of Penta Prism. Choose Us, You Can Be Get Most Careful And Thoughtful Service! More information, you can visit https://www.tcoptics.com/product-list-optical- , prism.html

A cylindrical lens is a lens which focuses light into a line instead of a point, as a spherical lens would. The curved face or faces of a cylindrical lens are sections of a cylinder, and focus the image passing through it into a line parallel to the intersection of the surface of the lens and a plane tangent to it. Material: Optical glass, Fused silica, CaF2, MgF2, Sapphire, ZnSe, ZnS Diameter: 0.5 to 350 mm Diameter Tolerance: +0/-0.02 mm Thickness Tolerance: ±0.01 mm Surface Quality: 10-5 Surface Figure: λ/10 Centration: 1 minute or 30 Second Coating: Uncoated, AR and HR. https://www.tcoptics.com/product-list-optic , al-lense.html

Material: Optical glass, Fused silica, Silicon, Germanium, CaF2, MgF2, Sapphire, ZnSe, ZnS Diameter: 0.5 to 350 mm Diameter Tolerance: +0/-0.02 mm Thickness Tolerance: ±0.01 mm Surface Quality: 10-5 Surface Figure: λ/10 Centration: 1 minute or 30 Second Coating: Uncoated, AR and HR https://www.tcoptics.com/product-list-optica , l-lense.html We have completed production lines of raw material cutting, grinding, polishing, ultrasonic cleaning and optical coating, our test instruments include Trioptics Lens Measurement system, Lambda900 spectrophotometer, Zygo, Spherical Interferometer, Plano Interferometer, Collimator, Goniometer, etc. These advanced facilities ensure the big production capacity and high quality for OEM and customized products.

In any facility, there are a number of ways to move heavy equipment.But more and more, crews are embracing the ease of use and safety advantages of air casters for these challenging tasks. Air casters like a hovercraft, the load floats on this nearly frictionless layer and can be moved in any direction. Air casters tend not to damage floors or require point loading to the floor. Air casters have very low maintenance requirements, do not require lubricants and enable fast and accurate positioning. Air caster rigging system can provide productivity and safety benefits The air casters facilitate picking up objects from underneath and provide nearly friction-free, omnidirectional movement. The requirements for compressed air depend on the weight of the load, the size and number of air casters and whether a standard or heavy-duty system is used. Most plant air systems operate at sufficient pressure to support a typical air caster system. Please contact us if you have any questions. professionally service hope will get your satisfaction.Shan Dong Finer Lifting Tools co.,LTD always waiting for you here. Shan Dong Finer Lifting Tools co.,LTD Email: sales@airbearingcasters.com Website: http://www.airbearingcasters.com

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