For providing convenience to our customers, we also sell post caps, which make your post more safety and mare visible. The caps is made of high quality plastic material and suitable for star picket, round post, square post, peach shape post and D shape post, etc. The post caps ...
Estra star pickets company [Minerals & Metallurgy] [Wire Mesh] [2014-01-09 03:26:59 ]
Different from T studded post, T & L post (Euro style) without studs features its consistent holes spacing for convenient and firm wire attachment. It is made of high quality low carbon steel, rail steel or other material steel and it can be widely used in gardens, farms for ...
Estra star pickets company [Minerals & Metallurgy] [Wire Mesh] [2014-01-09 03:23:23 ]
Perforated mesh car grills are mainly made from aluminum material sheet or other materials are also available according your requirement. These mesh grills are not rust at all. You can choice material, sheet thickness, hole patterns, pitch, and sheet sizes, or roll width and ...
Shiney Metal Mesh Grill Co.,ltd. [Minerals & Metallurgy] [Wire Mesh] [2014-01-07 07:09:44 ]
Expanded metal grill is made from expanded metal sheet, which is manufactured not many wires but a single piece of metal. So it has high strength and no break or welds. Materials mainly are aluminum, available in black powder coated or polished chrome, resistance to corrosion. ...
Shiney Metal Mesh Grill Co.,ltd. [Minerals & Metallurgy] [Wire Mesh] [2014-01-07 07:06:20 ]
Tomato trellis makes tomatoes do not come into contact with the ground and less susceptible to all sorts of diseases. Tomato plant climbs the trellis grid and the stems continuously ventilated. It also protects tomatoes from cracking. The higher the plant from the ground and ...
Greeden Tomato Cage Company [Minerals & Metallurgy] [Wire Mesh] [2014-01-04 03:15:04 ]
Cattle panel tomato cages are constructed from rigid livestock panels - as the concrete trellis materials - in round or square shape. Their materials - cattle panel made of heavy-gauge galvanized wire or power coated wire - are usually used for farm animals. Tomato cage panels ...
Greeden Tomato Cage Company [Minerals & Metallurgy] [Wire Mesh] [2014-01-04 03:10:56 ]
The range of filter products at LASER COMPONENTS comprises single and multi-bandpass filters, short and long-pass filters, beam splitters, attenuation filters, and band-stop filters. These filters cover the wavelength range from 180 nm to 20 µm. The following are parameters: ...
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [Measurement & Analysis Instruments] [Optical Instruments] [2014-01-03 04:09:22 ]
We offer narrowband and broadband dielectric high reflecting coatings as well as a range of metal coatings. Broadband HR Coatings are offered for a selection of bandwidths. They provide a very high degree of spectrally neutral reflection and represent the ultimate in optical ...
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [Measurement & Analysis Instruments] [Optical Instruments] [2014-01-03 04:07:12 ]
Plane parallel windows are widely used as transfer optics and shields. Optical windows are used to separeate two different enwironments while still allowing light to pass through.Optics windows can be applied on projection system, imaging system, Optical measurement system. And ...
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [Measurement & Analysis Instruments] [Optical Instruments] [2014-01-03 04:02:04 ]
Meniscus lenses are convex-concave lenses. They have one outward curved face and one inward-curved face. If the outward curve is sharper than the inward curve, the lens has a positive focal length and acts as a magnifier.Positive meniscus lenses are designed to minimize ...
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [Measurement & Analysis Instruments] [Optical Instruments] [2014-01-03 03:54:30 ]
Off-axis with angle cylindrical lenses: We will also do according to the specifications such as size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there ...
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [Measurement & Analysis Instruments] [Optical Instruments] [2014-01-03 03:53:09 ]
Parabolic cylindrical lenses: Material: Optical Glass Diameter Tolerance:+0.0/-0.05mm Thickness Tolerance: ±0.1mm Surface Quality: 20-10 Centration: <3arcmin Clear Aperture: >90% We will do according to the specifications such as size, structure, material, surface treatment ...
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [Measurement & Analysis Instruments] [Optical Instruments] [2014-01-03 03:51:41 ]
Achromatic lenses can be used to collimate and focus laser beams. They can also be used for high-quality imaging on-axis. It alsocan eliminate spherical aberration and reduce other optical aberrations compared to a simple lens. We will also do according to the specifications ...
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [Measurement & Analysis Instruments] [Optical Instruments] [2014-01-03 03:50:26 ]
Bi-Concave Cylindrical Lenses We will also do according to the specifications such as size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are a ...
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [Measurement & Analysis Instruments] [Optical Instruments] [2014-01-03 03:48:10 ]
Bi-Convex Cylindrical Lenses Material: BK7 or other optical materials Center Thickness:±0.2mm ~ ±0.03mm Focal Length Tolerance±2% ~ ±0.5% Surface Quality:60/40 ~ 10/5 Surface Figure:λ/2 /632.8nm ~ λ/20 /632.8nm Centration:5arcmin~1arcmin Clear Aperture: 80%~90% Chamfer: ...
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [Measurement & Analysis Instruments] [Optical Instruments] [2014-01-03 03:47:08 ]
Plano-concave cylindrical lenses provide uni-axial negative imaging for anamorphic beam expansion and a wide range of applications. Material: BK7,Fused Silicaand other optical material Focal Length Tolerance:±2% ~ ±0.5% DiameterTolerance:±0.2mm ~ ±0.05mm Center ...
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [Measurement & Analysis Instruments] [Optical Instruments] [2014-01-03 03:46:01 ]
Plano-Convex Cylindrical Lenses, also known as Plano-Convex Cylinder Lenses, generally used for one dimensional magnification or stretching an image in one dimension only.Plano-Convex Cylindrical lenses have a positive focal length, which makes them ideal for collecting and ...
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [Measurement & Analysis Instruments] [Optical Instruments] [2014-01-03 03:44:19 ]
Bi-concave lenses with both curved sides have negative focal length, and are used for image reduction and to spread light. Material: BK7 , Silica andothers Focal length tolerance:±2% ~ ±0.5% Diameter tolerance:±0.2mm ~ ±0.05mm Center Thickness:±0.2mm ~ ±0.03mm Surface ...
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [Measurement & Analysis Instruments] [Optical Instruments] [2014-01-03 03:42:11 ]
Bi-convex lenses are used as magnifiers, objectives, condensing systems. Since both surfaces contribute to the power of biconvex lenses, they have shorter focal length than PCX lenses of equal diameter and surface radius. Material : BK7 and others Focal length tolerance :±2% ~ ...
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [Measurement & Analysis Instruments] [Optical Instruments] [2014-01-03 03:40:08 ]
Plano-Concave Lenses have negative focal lengths. These lenses diverge collimated incident light. They form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems. Materail:BK7,Fused Silica,Calcium ...
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [Measurement & Analysis Instruments] [Optical Instruments] [2014-01-03 03:38:10 ]
