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 ]
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 ]
LED prisms The following are parameters 1.material BK7,Fused Silica and other optical glass 2. Wavelength 632.8 3. Focal length tolerance ±1% 4. Diameter tolerance +0.0/-0.1mm 5.Centre thickness tolerance ±0.1mm 6. Flatness λ/8@633nm 7. Surface quality 40/20 8. Optic axis ＜3
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:20:59 ]
Right angle Prisms are available in both Laser Quality and Analytical Quality polish designated as LQ (Laser Quality) and AQ (Analytical Quality). Right Angle Prisms are a type of 45-90-45 degree prism typically used to bend a beam of light through a right angle with the surfaces
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:18:27 ]
Roof prisms also called amici prisms or right angle roof prisms, do two things invert the image and bend the line of sight through a 90° angle They are excellent as prism diagonals in optical systems, because they erect the inverted image. Also ideal for use in spotting scopes,
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:16:32 ]
Penta Prisms is a five-sided prism. It reflects light rays through a 90° angle by two reflections and does invert or revert the image. The reflecting surfaces are aluminized. Slight movement of the prism does not affect the true right angle at which light rays are reflected. It
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:12:57 ]
Dove prism is a type of reflective prism which is used to invert an image. A beam of light entering one of the sloped faces of the prism undergoes total internal reflection from the inside of the longest (bottom) face and emerges from the opposite sloped face. Images passing thro
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:09:38 ]
Equilateral Prisms are used routinely as dispersing elements where spectral separation is required. They provide better brightness. They also have greater power handling capabilities and avoid possible confusion when trying to interpret overlapping spectral orders. Ealing offers
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:07:53 ]
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 ]
Our Company offer excellent quality Girth Seam Welding machine to our customers around the world. (web www-dot-jinanjili-dot-com, emai jilimachine-at-gmail-dot-com). This equipment is used for auto-shaft welding and could be designed as required. Customers could get this machine
Jinan Geely Welding Equipment Co., Ltd. [2014-01-02 04:10:55 ]
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 ]
桨线绿颜色的20号至34计 桨线是完美的挂花圈通过塑造成环，并确保花卉材料，花圈和形式，简单地环绕任何花茎和盖线与花带。 桨花线也可以用来保护绿化或锥体花圈框架。 桨电线一般规格：20针-34计
Blumendraht Floral Wire Factory. [2013-12-31 02:50:03 ]
Floral Pins fix materials to flower or foam for floral design Floral pins are U-shaped floral wire. They are widely used for floral design, such as fix silk and dried flowers, fix floral moss to foam, and attach materials to wreaths for decorations. Materials green painted low-ca
Blumendraht Floral Wire Factory. [2013-12-31 02:49:24 ]
作为花材料纸包花线 纸包花线通常是由强铁或电镀锌丝制成，再覆盖在一张薄薄的纸涂层。 纸包花线是通用的，可以在艺术和手工艺项目无数被使用。 纸包线是常用的花环制作，确保插花，首饰制作和节日工艺
Blumendraht Floral Wire Factory. [2013-12-31 02:48:38 ]
Green floral wire decorates Christmas trees and crafts Green floral wire we supply is widely used in making of culture items, arts and crafts. It is also used for decoration of Christmas trees and floral arrangements in the USA and European countries. Green paddle floral wire is
Blumendraht Floral Wire Factory. [2013-12-31 02:45:31 ]
HSG Laser adhere to “manufacture the best laser cutting beds in China” for business purposes. The machines go through 600° C heat treatment, 24 hours cooling in the oven, 8 meters gantry milling, to make sure 20 years normal usage without deformation, can cut acrylic, LED an
Foshan Beyond Laser Technology Co.,Ltd [2013-12-30 10:32:22 ]
Easy tearing line laser cutting machine HS-P20 puts the laser device in the slitter / own machine, applicated laser cutting technology in soft packing bag easy tear line. Easy tearing line laser cutting machine HS-P20 features (1) Equipped with imported RF metal laser tube, cutti
Foshan Beyond Laser Technology Co.,Ltd [2013-12-30 09:56:21 ]
Small party tent , with a standard 3m side height are available with structure sizes of 3m/4m/5m/6m/8m/9m/10m , the length can be unlimited extension Widely used for outdoor exhibition, sports event,party,trade show,trade fair,celebration, outdoor wedding,festival,advertising, te
Guangxi Nanning Safe Tent Co.,Ltd [2013-12-30 08:39:12 ]
