Achromatic doublet lenses are designed to correct spherical aberration and chromatic aberration to get higher quality image. This performance can be achieved over a broadband of wavelength. Specification: Material: Cemented crown and flint glassesFocal length: +/-1%Diameter: +0.0/-0.03Center thickness: +/-0.05Centering Accuracy: 1"Figure (sphericity): 1~3Surface Quality: 60/40Coating: Optional

廣東四會(huì)市恒宇光電子有限公司是一家擅長小透鏡和非球面玻璃透鏡的加工和鍍膜的廠家。公司對(duì)小透鏡和非球面的加工和鍍膜有著豐富的經(jīng)驗(yàn)，擁有眾多長期從事光學(xué)技術(shù)的工程師，憑借公司的技術(shù)，現(xiàn)代化管理以及先進(jìn)的下擺機(jī)，進(jìn)口檢驗(yàn)儀器等等，已經(jīng)成長為以小球面透鏡和非球面為主，兼營膠合鏡，棱鏡，窗口等的現(xiàn)代化綜合公司。本公司生產(chǎn)的產(chǎn)品價(jià)格具有很大優(yōu)勢(shì)，質(zhì)量穩(wěn)定，交貨及時(shí)等特點(diǎn)，愿與廣大同行，社會(huì)各界交流，合作。