FT-RF specializes in producing:

• Military Antennas (Jammer Antenna, Military Horn antenna, Military vehicle antenna, Antenna Telescope Mast, Marine, Panel, Log Periodic antenna, Gooseneck, Whip, GPS, Connector, Adapter...) Please visit the website: https://military.ft-rf.com.tw/
• Outdoor Antenna and Indoor Antenna: Including Lora Antenna, ISM, LPWA antenna (868MHz antenna aka EU868, 915MHz antenna aka US915, 923MHz antenna aka AS923 and others.), 4G LTE antenna, 5G antenna, Wifi Antenna, Multi-Frequency Antenna, UHF antenna..., RF components, Cables and Connectors. We offer a variety of high-performance antennas for Global LoRaWAN applications, including 868 MHz, 915 MHz, 868 MHz, and 923 MHz... Our product line comprises both durable outdoor antennas and indoor high-performance dipole antennas that are suitable for a variety of LoRa applications, including Helium Network support. Please visit the website here: https://ft-rf.com.tw/. 
• Horn Antenna: RF Microwave Antennas, EMC test equipment (Double Ridged Horn Antenna, Open boundary double ridged horn antenna, Quad Ridged Horn Antenna, Standard Gain Horn antenna, Waveguide to coax Adapter, precision Sleeve Dipole Antenna, Log Periodic Antenna, Antenna Tripod, RF connectors... Please visit the website: https://horn.ft-rf.com.tw/

We provide measurement and calibration Tests, ODM, OEM services for certain products.

We have hundreds of customers from over 60 countries, and to meet their demands, we developed a plant in Vietnam (with a total infrastructure area of 10000 square meters, which includes three major buildings dedicated to operations and production) in addition to the main manufacturing facility in Taiwan. Now, we are focusing on automatic production lines and investing in automation equipment. In the future, we pledge to deliver the highest-quality product in the shortest possible period.

記者葉進耀／台南報導

一名7歲小女童在學校視力檢查沒過，就診並佩戴眼鏡矯正度數，近一年來近視度數增加很快，新眼鏡戴了幾個月就看不清楚，半年內連換兩副眼鏡。進一步檢查，發現眼鏡度數有矯正過度，重新驗配修正眼鏡度數，並使用低濃度散瞳劑，治療數月後回診，矯正視力都維持在1.0，且度數穩定不再飆升。

奇美醫院眼科部醫師卓宛樺表示，世界衛生組織資料顯示，各國近視盛行率介於8-62%之間，根據衛生福利部近視歷年流行病學調查結果，台灣6-18歲兒少近視率曾高達85%，其中青少年近視超過600度的高度近視占近2成，幾乎高居世界第一。預防孩子近視，可增加其戶外活動以及減少近距離用眼時間；就診經過睫狀肌麻痺劑（俗稱散瞳劑）點眼，使睫狀肌放鬆除去假性近視的度數後再行驗光，若仍有近視度數便確定是近視。一旦近視，要避免度數持續增加為高度近視，其與視網膜退化、裂孔、剝離、黃斑部病變等併發症高度相關，不但影響視力，嚴重者甚至會造成失明。1mhz to 70ghz antenna Antenna development and manufacturing

卓宛樺說，減緩及避免近視的進展，治療方針可分為兩大項：一、長效阿托品睫狀肌麻痺劑：不同濃度的阿托品對於減緩近視度數增加皆有不同程度的治療效果；接受較高濃度治療的孩子，相較於較低濃度治療孩子，停藥後會有較快速之近視進展。因此，與眼科醫師密切配合並定期追蹤、調整藥物，非常重要。

二、角膜塑型片：目前較被廣泛接受的機制為角膜透過鏡片重塑後，透過周邊視網膜近視散焦，減緩眼軸長增加以延緩近視進展。

她提醒，散瞳劑常見副作用有瞳孔散大、畏光、近視力模糊等等，可能造成結膜炎及淚液分泌減少；角膜塑型片的副作用可能來自於角膜磨損、清潔習慣不佳所造成的角膜潰瘍甚至失明，及眼表面狀態改變等，不可疏忽。