alpha:c* - Manufacturers, Suppliers & Exporters
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 mirr
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 04:07:12 ]
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 are
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [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 and so on
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:51:41 ]
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 large
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [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~1 arcmin Clear Aperture 80%~90% Chamfer 0.2m
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [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 Silica and other optical material Focal Length Tolerance ±2% ~ ±0.5 % DiameterTolerance ±0.2mm ~ ±0.05mm Center Thickness ±
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [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 focus
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [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 and others Focal length tolerance ±2% ~ ±0.5% Diameter tolerance ±0.2mm ~ ±0.05mm Center Thickness ±0.2mm ~ ±0.03mm Surface quali
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [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. [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 Flu
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:38:10 ]
Plano-Convex Lenses areused for focusing beams in telescopes, collimators or condenser systems, optical transceivers or other applications. Main specifications Material BK7 or other optical glass, fused silica, CaF2 and ZnSe Diameter tolerance ±0.2mm ~ ±0.05mm Focal length tole
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:36:47 ]
1.SMQ5021ZXX use mature Changan STAR single chassis,luxurious interior,elegant appearance,reasonalbe and broad vision. 2.Air condition may as an optional part in the cab. 3.SMQ5021ZXX use famous brand high-quality petrol engine,powerful,low speed high torque,especially suit for h
Henan Benma Co.,Ltd [2014-01-03 03:22:09 ]
1.Hexagonal section form cargo boom use hexagonal section form,making boom posses strong carrying capacity,big lateral rigidity,small end deflection Meanwhile, HG70 high strength steel plate were used to relieve weight of cargo boom and enhance working stability. 2 . We use stret
Henan Benma Co.,Ltd [2014-01-03 02:19:04 ]
1. ISUZU underpan were used in this truck and its diesel engine reachs China 4 th emissions standard. 2. arrangement form middle 4 sweep plates +middle V type water spray stand(left/right sprayer nozzles may be independent controled )+suction nozzles . 3. Working mode ① plates
Henan Benma Co.,Ltd [2014-01-03 01:48:36 ]
1. Senyuan refuse transfer vehicle have steamline appearance,both bodywork and wagon box are made up of high strength GRP, making it beautiful,strong and corrosion resisting. 2.EPS technology was used in this vehicle ,making drive flexible and light. 3.Senyuan refuse transfer veh
Henan Benma Co.,Ltd [2014-01-03 01:30:34 ]
We supply excellent quality and competitive Automatic container plates welding machine to our customers around the world. (web www-dot-jinanjili-dot-com, emai jilimachine-at-gmail-dot-com). This machine is used for straight seam welding of container plates, automobile plates and
Jinan Geely Welding Equipment Co., Ltd. [2014-01-02 04:12:07 ]
木棍花线是理想的装饰，工艺品和花卉工作。 这个花卉丝花店绕在木棍。 它们是工艺爱好者常用的工具。 花线的木制棒是生产插花不可缺少的工具。 稍微更微妙的扎线主要用在干燥的花朵。 木棍花线是理想的
Blumendraht Floral Wire Factory. [2013-12-31 02:52:05 ]
小卷花线是用来创建装饰线框，花束或插花 小卷花线，广泛应用于制作的文化项目，工艺美术品，它也可用于圣诞树，并在美国和欧洲国家的插花装饰。 线材即可光亮铁丝，不锈钢丝，铁丝，电镀锌丝，涂
Blumendraht Floral Wire Factory. [2013-12-31 02:51:28 ]
花卉茎丝，16-32尺，20厘米 - 60厘米 花干线是完美的插花叶子，和干花加强茎。 也用于拼接茎和花的附加部分茎，和其他花艺作品。 花杆电线有三种类型：纯干电线，油漆干线和纸包花杆电线。 常见的用途是画线
Blumendraht Floral Wire Factory. [2013-12-31 02:50:43 ]
