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美國NIGHTSEA專門致力于研究和開發(fā)熒光觀測裝備。NIGHTSEA轉(zhuǎn)基因生物觀測利器包括：SFA-RB體視顯微鏡熒光適配器，DFP-1雙熒光蛋白手電筒系列，BLS2單熒光蛋白手電筒系列等。
NIGHTSEA SFA型熒光適配器系統(tǒng)為Keyence VHX系列數(shù)字顯微鏡增加了多功能熒光成像功能。越來越多的Keyence用戶已經(jīng)成功地將該系統(tǒng)用于各種應(yīng)用。
基恩士提供各種不同尺寸的成像鏡頭。NIGHTSEA提供我們的熒光適配器系統(tǒng)的幾種變型，可與常用的Keyence鏡頭 - ZST，Z100，Z50，Z20和Z00配合使用。
任何熒光系統(tǒng)的關(guān)鍵要素是：
NIGHTSEA為Keyence系統(tǒng)實現(xiàn)了以下功能：
使用Keyence + NIGHTSEA系統(tǒng)成像的熒光礦物樣品
Z00，Z20和Z50鏡頭 - 屏障過濾器滑過鏡頭底部。
Z100和ZST鏡頭 - 屏障過濾器插入鏡頭頂部的分析儀插槽中
Keyence VH-ZST鏡頭，帶NIGHTSEA適配器和光頭的光纖端口
用于Keyence VH-ZST鏡頭的NIGHTSEA Light Head Mount
NIGHTSEA在高放大倍數(shù)下使用Keyence VH-ZST鏡頭獲得焦點
以下是您可以看到的一個示例。
水泥薄片熒光，VH-Z100鏡片，Royal Blue激發(fā)，700x
具有凝膠缺陷的尼龍顆粒，VH-ZST鏡片，Royal Blue激發(fā)，100x
電子元件失效分析，VH-ZST鏡頭，Royal Blue激勵，500x
電機軸上的環(huán)氧樹脂，VH-ZST鏡頭，紫外激發(fā)，20倍
我們配置了多功能Keyence熒光適配器套件（部件號SFA-K-IND），該套件包含適用于各種行業(yè)應(yīng)用的有用的激發(fā)波長，并適用于所有支持的Keyence鏡頭。SFA-K-IND套裝包括以下物品，套裝價格遠低于單獨購買物品的價格：
Keyence的三色系統(tǒng)定制案例
我們確實提供了可能適用于其他應(yīng)用的附加波長集。
我們發(fā)現(xiàn)紫外線，紫羅蘭和Royal Blue激發(fā)/發(fā)射組合可解決各種工業(yè)成像難題。我們遇到的常見的誤解是熒光與紫外線（UV）光*相關(guān)，許多客戶立即要求這種波長。然而，我們發(fā)現(xiàn)在幾種情況下 - 甚至一些染料生產(chǎn)商特別推薦使用紫外線 - 紫羅蘭或Royal Blue提供了*的性能。例如：
獲得三色系統(tǒng)將為您提供大的成功機會，并為您提供多功能的工具包，以解決新出現(xiàn)的熒光成像難題。
基恩士VHX系列顯微鏡不是為熒光設(shè)計的。也就是說，NIGHTSEA適配器系統(tǒng)增加了熒光功能，這對于越來越多的用戶來說已證明是有價值的。幾家公司已經(jīng)購買了多個適配器，以便他們可以在多個顯微鏡上復(fù)制性能。在至少一種情況下，由于添加了NIGHTSEA熒光功能，客戶只購買了他們的Keyence系統(tǒng)，從而為他們提供了關(guān)鍵分析功能。
有五種激發(fā)/發(fā)射波長組合可用于系統(tǒng)。
| 顏色 | 勵磁 | 排放 | |
| 紫外線 | UV | 360 - 380nm | 415nm長通道 |
| 紫色 | VI | 400 - 415nm | 450nm長通道 |
| 寶藍色 | RB | 440-460nm | 500nm長通道 |
| 青色 | CY | 490-515nm | 550nm長通道 |
| 綠色 | GR | 510-540nm | 600nm長通道 |
使用ZST鏡頭和更高放大倍率（200-2000倍）物鏡，您可以通過移除Keyence光纖照明器，并使用我們的定制適配器將NIGHTSEA激發(fā)光頭放置到位，從而實現(xiàn)更高的性能。這使得激發(fā)能量通過透鏡，產(chǎn)生比位于側(cè)面的光源可以實現(xiàn)的更集中的照射斑點。我們用這種配置使熒光圖像高達2000倍。
聚焦熒光激發(fā)點與VH-ZST高倍物鏡
熒光礦物（willemite）在20和1000x，VH-ZST鏡頭，Royal Blue激發(fā)
電子元件失效分析，VH-ZST鏡頭，Royal Blue激勵，2000x
nightsea 2018年 產(chǎn)品列表：
貨號 | 品名 | 規(guī)格 | 價格 | 品牌 |
SFA-TENT | Eclipse MicroTent | each | 5525 | nightsea |
SFA-EYE-S | Tru-Block Eye Shields - Standard | set | 306 | nightsea |
SFA-EYE-C | Tru-Block Eye Shields - Compact | set | 306 | nightsea |
SFA-BLH-RB | Light Head-Royal Blue | each | 4250 | nightsea |
SFA-BLH-CY | Light Head-Cyan | each | 4250 | nightsea |
SFA-BLH-GR | Light Head-Green | each | 4250 | nightsea |
SFA-BLH-VI | Light Head-Violet | each | 4250 | nightsea |
SFA-BLH-UV | Light Head-Ultraviolet | each | 6545 | nightsea |
SFA-BF-RB | NIGHTSEA Barrier Filter-Royal Blue | each | 3536 | nightsea |
SFA-BF-GO | NIGHTSEA Barrier Filter-Green Only | each | 3536 | nightsea |
SFA-BF-CY | NIGHTSEA Barrier Filter-Cyan | each | 3536 | nightsea |
SFA-BF-GR | NIGHTSEA Barrier Filter-Green | each | 3536 | nightsea |
SFA-BF-VI | NIGHTSEA Barrier Filter-Violet | each | 3536 | nightsea |
SFA-BF-UV | NIGHTSEA Barrier Filter-Ultraviolet | each | 3536 | nightsea |
SFA-SH-RB | NIGHTSEA Shield-Royal Blue | each | 1785 | nightsea |
SFA-SH-GO | NIGHTSEA Shield-Green Only | each | 1785 | nightsea |
SFA-SH-CY | NIGHTSEA Shield-Cyan | each | 1785 | nightsea |
SFA-SH-GR | NIGHTSEA Shield-Green | each | 1785 | nightsea |
SFA-SH-VI | NIGHTSEA Shield-Violet | each | 1785 | nightsea |
SFA-SH-UV | NIGHTSEA Shield-Ultraviolet | each | 1785 | nightsea |
SFA-AD | NIGHTSEA Adapter | each | 2856 | nightsea |
SFAZ-AD | Leica EZ4 Adapter only | each | 2856 | nightsea |
SFA-XL-AD | NIGHTSEA Oversize Adapter | each | 2856 | nightsea |
SFA-DIM-N | NIGHTSEA DIM Base | each | 11305 | nightsea |
SFA-PULSE-N | NIGHTSEA PULSE Base | each | 11305 | nightsea |
SFA-BASE | NIGHTSEA Standard Base | each | 7055 | nightsea |
SFA-LHH-L | Light Head Hanger, long working distance | each | 1615 | nightsea |
SFA-LHH-S | Light Head Hanger, short working distance | each | 1615 | nightsea |
SFA-LHC | Single Light Head Cable, V1 | each | 510 | nightsea |
SFA-LHC-BNC | Single Light Head Cable, BNC | each | 595 | nightsea |
SFA-DLHC | Dual Light Head Cable, V1 | each | 1105 | nightsea |
SFA-DLHC-BNC | Dual Light Head Cable, BNC | each | 1105 | nightsea |
SFA-HK-L | Single hanger kit, long working distance, V1: SFA-LHC + SFA-LHH-L | kit | 2125 | nightsea |
SFA-HK-S | Single hanger kit, short working distance, V1: SFA-LHC + SFA-LHH-S | kit | 2125 | nightsea |
SFA-HK-L-BNC | Single hanger kit, long working distance, BNC: SFA-LHC-BNC + SFA-LHH-L | kit | 2125 | nightsea |
SFA-HK-S-BNC | Single hanger kit, short working distance, BNC: SFA-LHC-BNC + SFA-LHH-S | kit | 2125 | nightsea |
SFA-DHK-L | Dual hanger kit, long working distance, V1: SFA-DLHC + 2x SFA-LHH-L | kit | 4165 | nightsea |
SFA-DHK-S | Dual hanger kit, short working distance, V1: SFA-DLHC + 2x SFA-LHH-S | kit | 4165 | nightsea |
SFA-DHK-L-BNC | Dual hanger kit, long working distance, BNC: SFA-DLHC-BNC + 2x SFA-LHH-L | kit | 4165 | nightsea |
SFA-DHK-S-BNC | Dual hanger kit, short working distance, BNC: SFA-DLHC-BNC + 2x SFA-LHH-S | kit | 4165 | nightsea |
SFA-SWK-S-BNC | Switch Box Kit, short working distance: BNC switch box, 3 BNC cables, one with female/female gooseneck adapter, 2 LH Hangers | kit | 5950 | nightsea |
SFA-SWK-L-BNC | Switch Box Kit, long working distance: BNC switch box, 3 BNC cables, one with female/female gooseneck adapter, 2 LH Hangers | kit | 5950 | nightsea |
DFP-1 | DFP Flashlight with RB and GR LEDs, matching filter glasses, carrying case | each | 12835 | nightsea |
DFP-CG | DFP Flashlight with CY and GR LEDs, matching filter glasses, carrying case | each | 13855 | nightsea |
DFP-RC | DFP Flashlight with RB and CY LEDs, matching filter glasses, carrying case | each | 13855 | nightsea |
DFP-VC | DFP Flashlight with VI and CY LEDs, matching filter glasses, carrying case | each | 13855 | nightsea |
DFP-VG | DFP Flashlight with VI and GR LEDs, matching filter glasses, carrying case | each | 13855 | nightsea |
DFP-VR | DFP Flashlight with VI and RB LEDs, matching filter glasses, carrying case | each | 13855 | nightsea |
DFP-UC | DFP Flashlight with UV and CY LEDs, matching filter glasses, carrying case | each | 16065 | nightsea |
DFP-UG | DFP Flashlight with UV and GR LEDs, matching filter glasses, carrying case | each | 16065 | nightsea |
DFP-UR | DFP Flashlight with UV and RB LEDs, matching filter glasses, carrying case | each | 16065 | nightsea |
DFP-UV | DFP Flashlight with UV and VI LEDs, matching filter glasses, carrying case | each | 16065 | nightsea |
BLS-1 | BlueStar light plus style VG1 filter glasses | each | 3485 | nightsea |
BLS-2 | BlueStar light plus style VG2 filter glasses | each | 3655 | nightsea |
BLS-3 | BlueStar light plus style VG3 filter glasses | each | 3655 | nightsea |
VG-1 | Yellow filter glasses, style 1 | each | 578 | nightsea |
VG-2 | Yellow filter glasses, style 2 | each | 935 | nightsea |
VG-3 | Yellow filter glasses, style 3 | each | 935 | nightsea |
RG-2 | Red filter glasses, style 2 | each | 935 | nightsea |
FG-UV | Filter glasses, Ultraviolet | each | 935 | nightsea |
FG-VI | Filter glasses, Violet | each | 935 | nightsea |
FG-GO | Filter glasses, Green Only | each | 935 | nightsea |
FG-CY | Filter glasses, Cyan | each | 935 | nightsea |
SFA-PULSE-R | PULSE Option - Retrofit | each | 4675 | nightsea |
上海起發(fā)實驗試劑有限公司是實驗試劑一站式采購服務(wù)商
1：強大的進口輻射能力，血清、抗體、耗材、大部分限制進口品等。
2：產(chǎn)品種類齊全，經(jīng)營超過700多個品牌，基本涵蓋所有生物實驗試劑耗材。
3：提供加急服務(wù)，貨品一般1-2周到貨。
4：富有競爭力的價格優(yōu)勢，絕大部分價格有優(yōu)勢。
5：多年積累良好的信譽，大部分客戶提供貨到付款服務(wù)。客戶包括清華、北大、交大、復(fù)旦、中山等100多所高校，ROCHE，阿斯利康、國藥、fisher等藥企。
6：我們還是Santa,Advanced Biotechnologies Inc,Athens Research & Technology,bangs,BBInternational,crystalchem,dianova,FD Neurotechnologies,Inc. FormuMax Scientific,Inc, Genebridege, Glycotope Biotechnology GmbH; iduron,Innovative Research of America, Ludger, neuroprobe,omicronbio, Polysciences,prospecbi, QA-BIO,quickzyme,RESEARCH DIETS,INC,sterlitech；sysy,TriLink BioTechnologies,Inc；worthington-biochem,zyagen等幾十家國外公司授權(quán)代理。
7：我們還是invitrogen,qiagen,MiraiBioam,sigma;neb,roche,merck, rnd,BD, GE,pierce,BioLegend等*批發(fā)，歡迎合作。
