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Changchun Ruiqi Optoelectronics Co.,Ltd
 
 
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IR Grade CaF2 optical cylindrical lens For collimation 

  產品分類 : 機械與設備->工業儀器設備->精密塗裝檢測儀器

     
IR Grade CaF2 optical cylindrical lens For collimation
       

  產品規格
 
Model No:    RQ-CY
  Country  CN
  Brand  CCRQ
  Packing  carton
  Minimum Order  10
  Payment Term  T/T,Paypal,Western Union

 

  產品描述
   
  <p style="font-family:Arial;text-align:center;" align="left">
<span style="line-height:27px;font-size:16px;font-family:Verdana;">IR Grade CaF2 optical cylindrical lens For collimation</span>
</p>
<p style="text-align:left;font-family:Arial;" align="left">
<span><span><span style="color:#545454;background-color:#FFFFFF;">Plano-Convex Round<span class="Apple-converted-space">&nbsp;</span></span><span style="color:#DD4B39;background-color:#FFFFFF;">Cylindrical Lenses</span><span style="color:#545454;background-color:#FFFFFF;"><span class="Apple-converted-space">&nbsp;</span>focus or collimate light along a single axis.<span class="Apple-converted-space">&nbsp;</span></span></span></span><span style="font-size:16px;font-family:Verdana;"><span style="font-family:Verdana;font-size:12px;"><br />
</span></span>
</p>
<p style="font-family:Arial;">
<span style="font-family:Simsun;"><span class="Apple-converted-space" style="font-family:Verdana;">Changchun Ruiqi&nbsp;</span><span style="font-family:Verdana;">supply a variety of standard and custom Calcium Fluoride&nbsp; round or rectangular plano convex cylindrical lens, plano concave cylindrical lens, achromatic cylindrical lenses and prisms as well as other optical elements, welcome to enquiry.</span></span>
</p>
<p style="font-family:Arial;">
<span><span><span style="color:#333333;background-color:#FFFFFF;">Calcium Fluoride is used for lenses in transmision range 0.17-10µm. Degradation due to to moisture in the atmosphere is minimal and polished surfaces of the CaF2 lenses may be expected to withstand several years exposure to normal atmospheric conditions. Because of CaF2 low refractive index, Calcium Fluoride lenses mostly used without an anti-reflection coating.</span></span></span>
</p>
<p style="font-family:Arial;">
<br />
</p>
<p style="font-family:Arial;">
<span style="line-height:24px;font-size:16px;"><span style="font-family:Verdana;font-size:12px;"><b><span id="ctl00_ContentPlaceHolder1_lblTitle" style="font-size:15pt;"><span style="font-size:14px;">CaF2</span><span class="Apple-converted-space" style="font-size:14px;">&nbsp;</span><span style="font-size:14px;">Plano-Convex Lenses</span></span></b><span style="font-size:14px;"></span><br />
</span></span>
</p>
<p style="font-family:Arial;">
<span style="line-height:24px;font-size:16px;"><span style="font-family:Verdana;font-size:12px;">Specifications:</span></span>
</p>
<p style="font-family:Arial;">
<span style="line-height:24px;font-size:16px;"><span style="font-family:Verdana;font-size:12px;">
<table align="left" border="0" cellpadding="0" cellspacing="0" style="font-family:Simsun;margin:auto 6.75pt;" class="ke-zeroborder">
<tbody>
<tr>
<td valign="bottom" width="145" style="border:medium none #D4D0C8;">
<span style="font-size:12px;font-family:Verdana;">Diameter Tolerance:</span>
</td>
<td valign="bottom" width="150" style="border:medium none #D4D0C8;">
<span style="font-size:12px;font-family:Verdana;">+0/-0.1mm</span>
</td>
</tr>
<tr>
<td valign="bottom" width="145" style="border:medium none #D4D0C8;">
<span style="font-size:12px;font-family:Verdana;">Thickness Tolerance:</span>
</td>
<td valign="bottom" width="150" style="border:medium none #D4D0C8;">
<span style="font-size:12px;font-family:Verdana;">±0.1mm</span>
</td>
</tr>
<tr>
<td valign="bottom" width="145" style="border:medium none #D4D0C8;">
<span style="font-size:12px;font-family:Verdana;">Concentricity:</span>
</td>
<td valign="bottom" width="150" style="border:medium none #D4D0C8;">
<span style="font-size:12px;font-family:Verdana;">&lt; 3 arc min.</span>
</td>
</tr>
<tr>
<td valign="bottom" width="145" style="border:medium none #D4D0C8;">
<span style="font-size:12px;font-family:Verdana;">Clear Aperture:</span>
</td>
<td valign="bottom" width="150" style="border:medium none #D4D0C8;">
<span style="font-size:12px;font-family:Verdana;">&gt; 85% of diameter</span>
</td>
</tr>
<tr>
<td valign="bottom" width="145" style="border:medium none #D4D0C8;">
<span style="font-size:12px;font-family:Verdana;">Focal Length Tolerance</span>
</td>
<td valign="bottom" width="150" style="border:medium none #D4D0C8;">
<span style="font-size:12px;font-family:Verdana;">± 2%</span>
</td>
</tr>
<tr>
<td valign="bottom" width="145" style="border:medium none #D4D0C8;">
<span style="font-size:12px;font-family:Verdana;">Surface Figure:</span>
</td>
<td valign="bottom" width="150" style="border:medium none #D4D0C8;">
<span style="font-size:12px;font-family:Verdana;">l/4 at 632.8nm</span>
</td>
</tr>
<tr>
<td valign="bottom" width="145">
<span style="font-size:12px;font-family:Verdana;">Surface Quality:</span>
</td>
<td valign="bottom" width="150">
<span style="font-size:12px;font-family:Verdana;">40-20 scratch-dig</span>
</td>
</tr>
</tbody>
</table>
<span style="font-family:Verdana;font-size:12px;"></span><br />
</span></span>
</p>
<p style="font-family:Arial;text-align:center;" align="left">
<br />
</p>
<p style="font-family:Arial;text-align:center;" align="left">
<img src="http://i.bosscdn.com/product/88/5a/cc/b754c8c247e882aaa89d48af31.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=21&p=5&t=80&text=cnVpcWlvcHRpY3MuYm9zc2dvby5jb20%3D" title="negative cylindrical lens" alt="negative cylindrical lens" /><img src="http://i.bosscdn.com/product/3e/85/90/38202622cc446826a98c888004.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=21&p=5&t=80&text=cnVpcWlvcHRpY3MuYm9zc2dvby5jb20%3D" title="uv fused silica plano concave cylindrical lens" alt="uv fused silica plano concave cylindrical lens" /><img src="http://i.bosscdn.com/product/31/d4/c7/31e90a75f5fc0b7dd0fed65b7e.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=21&p=5&t=80&text=cnVpcWlvcHRpY3MuYm9zc2dvby5jb20%3D" title="concave cylindrical lens" alt="concave cylindrical lens" />
</p>
<p style="font-family:Arial;text-align:center;" align="left">
<img src="http://i.bosscdn.com/product/ab/64/42/862f754901096e587ea5f4fa19.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=21&p=5&t=80&text=cnVpcWlvcHRpY3MuYm9zc2dvby5jb20%3D" title="testing" alt="testing" /><img src="http://i.bosscdn.com/product/dd/fd/55/17611dc7d93a1e700f874ae838.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=21&p=5&t=80&text=cnVpcWlvcHRpY3MuYm9zc2dvby5jb20%3D" title="surface testing" alt="surface testing" /><img src="http://i.bosscdn.com/product/1e/ef/e6/4de96946e566cf925812221b01.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=21&p=5&t=80&text=cnVpcWlvcHRpY3MuYm9zc2dvby5jb20%3D" title="factory" alt="factory" />
</p>ruiqi-optics.com

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