Confocal Imager全光譜共軛焦影像分析儀

BD™ CARV II is suitable for both live cell and fixed cell confocal
imaging using a wide variety of fluorophores.
· Direct viewing and imaging of confocal and wide field
· Full spectrum confocal
· Automated filter selection
· Microscope compatibility & 3D software options
· Fluorescence Recovery After Photobleaching ( FRAP) capabilities Sea Urchin Egg (Tubulin)


BD™ CARV II Features + Benefits
Multipoint Confocal ScanningThe BD™ CARV II Confocal Imager module utilizes a Nipkow spinning disk which contains multiple sets of spirally arranged pinholes placed in the image plane of the objective lens. The column of excitation light is split into 1000 beams to simultaneously scan the entire field at a rate of 1000 times per second, effectively creating a full image of the focal plane in real-time. Emitted light is collected and imaged using a high resolution and high quantum efficiency CCD camera.
The significant advantages to the spinning disk approach are the ability to monitor rapidly occurring events within living cells without compromising resolution, as well as the high frequency low intensity illumination substantially reduces photobleaching and phototoxicity.


Direct Viewing and Imaging of Confocal and Wide FieldThe BD™ CARV II Confocal Imager permits direct viewing of confocal images through a binocular eyepiece and/or through the camera for fast imaging setup. It is the only pinhole spinning disk fluorescence confocal systems which allows the user to quickly switch from confocal to wide-field viewing or recording.
Full Spectrum ConfocalThe BD™ CARV II uses a Halide/Mercury Halide Arc lamp as an illumination source. This allows full spectrum (360nm-700nm), real-time confocal imaging. In combination with the vast array of commercially available filter sets, any fluorescent marker can be confocally imaged at a fraction of the cost of laser based systems.
Automated filter selectionAutomation of internal multi-position excitation (8), dichroic (5) and emission (8) filter wheels allows fast multi-dimensional confocal imaging. The automated filters reduce the reliance on multi-band pass filter sets allowing maximum light throughput and fast sequential imaging of up to five or more fluorescent probes in the same sample.
Fluorescence Recovery After Photobleaching (FRAP) capabilitiesA FRAP Iris which is at the same focal plane as the confocal disk and creates an adjustable rectangular aperture on the image. This enables controlled photo-bleaching of part of the sample with high intensity Hg/metal halide light followed by fluorescence recovery recording. (see applications)
Microscope CompatibilityThe BD™ CARV II unit can be configured to most inverted and upright fluorescent microscopes. (see configurations)
Application Specific CamerasA wide selection of high-end cooled and non-cooled CCD cameras with a combination of 12- 16 bit information, fast readout, high quantum efficiencies and small pixel sizes produces images at a high resolution and high signal-to-noise ratio. (see configurations for recommended cameras)
3D Software OptionA range of state of the art 3D software packages can be used for acquisition and analysis of confocal images. (see configurations for software options)