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Pentax HD DA 40mm F2.8 Limited

2013-11-21 17:34:26| PC Magazine: New Product Reviews

The slim Pentax HD DA 40mm F2.8 Limited is quite sharp, but faces stiff competition within the Pentax lens system.

Tags: limited pentax 40mm f28

 

Pentax HD DA 40mm F2.8 Limited

2013-11-21 17:34:25| PC Magazine Digital Cameras Product Guide

The slim Pentax HD DA 40mm F2.8 Limited is quite sharp, but faces stiff competition within the Pentax lens system.

Tags: limited pentax 40mm f28

 
 

NFC Antenna meets EMVCo 40mm specification.

2013-10-16 14:31:42| Industrial Newsroom - All News for Today

Custom-made to fit mechanical specifications of mobile devices, 35 x 50 x 0.133 mm near field communications (NFC) ferrite sheet antenna operates at 13.56 MHz. RoHS-compliant antenna enables NFC connectivity to mobile devices for payment sharing, credential storage and exchange, accessing and controlling data, and wirelessly connecting to tags. Pad size is 2 x 2 mm, contacts are side-by-side, and operation is not affected by close proximity to metal or battery.<br /> This story is related to the following:Communications Antennas

Tags: meets specification antenna nfc

 

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