徠卡顯微鏡系統
雷射掃描共軛焦顯微鏡
半導體及工業用顯微鏡
顯微數位影像系統
細胞基因影像分析系統
其它光電微機電系統
其它生醫研究儀器
維修與技術支援服務
聯絡與留言
陣列式 2D-array 共軛焦掃描器, 高速掃描, 降低螢光漂白, 適用活細胞影像擷取應用. 建議採用  MetaMorph 軟體.

　
Real-time confocal imaging
Low photo-bleaching of samples
Variable speed scan
UV to near IR wavelength range
Fast image capture (up to 1000 fps)
Integrated dichroic changer
Integrated emission (barrier) filter changer
Integrated pinhole changer (10µm to 64µm)
Fully self-aligned system (no user alignment required)
User swappable between microscope types (inverted and upright)
Perfect camera synchronisation
Elimination of frame to frame variations at fast capture rates

　
VT-Infinity 2 Specification ( 規格表 )
Pinholes   Fixed and optimised for high magnification high NA objectives
Scan Rate   Up to 800 fps
Excitation Changer   Direct electronic control and/or AOTF control for up to 8 laser lines
Dichroic Changer   Motorised, 4 positions
Emission (Barrier) Changer   Motorised, 5 positions
Dichroic Alignment   Not required
Camera and Microscope Connections   C-mount
Microscope compatibility   Upright and Inverted from all major manufacturers
Wavelength range   Near UV to near IR
VT-Infinity 3 Specification. As VT-Infinity 2 plus the following:
Pinholes   User selectable via software; 7 sizes from 10um to 64um diameter
Scan rate   Up to 1000 fps
Dichroic Changer   User changeable dichroics
Emission (Barrier) Changer   User changeable barrier filters

典型應用領域 ...

　
Protein localisation, Protein-protein interactions, Gene expression
 
Sub micron voxel resolution provides images of fine structures in living cellular material that is essential to studies involving GFP labels and other fluorescent protein studies.
 
Intra-cellular ion waves, calcium puffs and sparks
 
Fast synchronised image scanning speed coupled with an appropriately sensitive camera and imaging technology provides the capability of capturing fast dynamic events such as calcium sparks.
 
FRET
 
Ratioing of emission wavelength images provides an on-line indication of dynamic changes in FRET activity suitable for studies using FRET coupled fluorescent probes. With additional equipment the VT-Infinity may also be adapted for studies requiring localised photo-bleaching, for example FRAP, FLIP, etc.
 
Co-localisation
 
Capturing pixel on pixel registered multiple wavelength images, either sequentially or simultaneously depending on experiment conditions, records the perfect data for co-localisation studies. The ability to optically superimpose the confocal images on bright field, phase contrast and other conventional microscope images is also a powerful tool to identify the location of fluorescent sources in the confocal section with respect to the underlying structures, without necessarily having multiple fluorescent stains.
 
Tissue section morphology, 3D reconstruction
 
Real time confocal imaging enables the observation and recording of blood circulation in vivo and the study of movements / reactions in micro-organisms. The high degree of confocality provides clear cross-section views of whole mount embryo and pathological or histological specimens. Fast focus mechanisms enable rapid collection of z-stacks, significantly reducing the 'time-skew' errors inherent in slower systems. The z-stack data is available for subsequent 3D reconstruction and analysis.
 

美嘉儀器股份有限公司 Major Instruments Co., Ltd.
台北總公司 : TEL : 02-2808-1452  FAX : 02-2808-2354  維修中心 : 02-2808-2353   高雄辦事處 - TEL : (07) 727-6569   FAX : (07) 725-8204

E-mail : major@major.com.tw    http://www.major.com.tw