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  Steep-edge Longpass Filters_Andover Corp
ㆍ작성자: 전재필 ㆍ작성일: 2017-11-29 (수) 09:09 ㆍ조회: 122

STEEP-EDGE
LONGPASS FILTERS
.
Andover's steep-edge longpass filters feature magnetron sputtered hard oxide coatings, yielding deep rejection to greater than OD 4, and a sharp transition slope of ≤ 1% to very high transmission. The coatings are deposited on precision-polished Fused Silica substrates, and do not employ any absorbing filter glass, making them suitable for high temperature applications. 
Steep-Edge Filters


Transmission Curve
Blocking Curve

These filters are available from stock in 4 standard sizes: 12.5mm dia., 25mm dia., 50mm dia., and 50mm square. They can be cut or machined into smaller sizes. For quantity pricing, or custom shapes, please contact our technical sales department. 

Registered Emblems
Andover Corporation, 4 Commercial Drive, Salem, NH 03079
Sent by mystiez@andcorp.com in collaboration with
Constant Contact

제조사: www.andcorp.com
제조국: USA
 
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