We have all types of A4 paper 80 gsm 75gsm and 70 gsm also we have A3 paper A4 paper in roll, ream You can request for the specification of all the below paper brightness 100% which is good for all office use. Technical Specification Brightness 102-104%(class A) Size A4 - A3 Wood
SUPRIANTO COPY PAPER SUPPLIER [2014-01-03 06:54:12 ]
We have all types of A4 paper 80 gsm 75gsm and 70 gsm also we have A3 paper A4 paper in roll, ream You can request for the specification of all the below paper brightness 100% which is good for all office use. Technical Specification Brightness 102-104%(class A) Size A4 - A3 Wood
SUPRIANTO COPY PAPER SUPPLIER [2014-01-03 06:51:29 ]
We have all types of A4 paper 80 gsm 75gsm and 70 gsm also we have A3 paper A4 paper in roll, ream You can request for the specification of all the below paper brightness 100% which is good for all office use. Technical Specification Brightness 102-104%(class A) Size A4 - A3 Wood
SUPRIANTO COPY PAPER SUPPLIER [2014-01-03 06:49:32 ]
We have all types of A4 paper 80 gsm 75gsm and 70 gsm also we have A3 paper A4 paper in roll, ream You can request for the specification of all the below paper brightness 100% which is good for all office use. Technical Specification Brightness 102-104%(class A) Size A4 - A3 Wood
SUPRIANTO COPY PAPER SUPPLIER [2014-01-03 06:44:04 ]
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 1.ma
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 04:09:22 ]
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. [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 spherica
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:54:30 ]
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-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 ]
Fresnel lenses can capture more oblique light from a light source, thus allowing the light from a lighthouse equipped with one to be visible over greater distances. Fresnel lenses were later produced, being used for automobile headlamps, brake, parking, and turn signal lenses, an
Jilin Tianhua Opto-electrical Technology Development Co., Ltd. [2014-01-03 03:30:45 ]
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 ]
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 ]
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 ]
