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Leica EL
6000
光纖傳導 (
Gel Liquid Light Guide, 2 m Length, 3
mm Diameter ) - LEICA 光纖比一般光纖提供更高的光學穿透效率.
( 下圖之綠色曲線 ) |
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燈管 |
HXP120W45C
VIS Metal-Halogenide
Lamp
燈源,
120 瓦功率 /
2000 小時 |
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燈源平均使用壽命 |
可達 2000 小時, 最佳使用投資效益.
( 依測試, 當使用 3000
hours 後, 仍有 50% 的輸出效率 ). 平均一支燈管的使用壽命約等於 7 支 HBO 燈管. 最符合經濟效益. |
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無須調準燈管 |
更換燈泡, 無須做任何調整. |
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衰減控制 |
5 段式衰減,
0%, 12.5%, 25%, 50%, 100%. ( 可配合 Leica
IFW 及 FIM 控制 ) |
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藍光與綠光激發光譜 |
EL
6000 在藍光與綠光激發光譜, 具有比 Xenon 或 HBO 更好的激發效率. 最適宜 FITC/GFP 及 Rhodamine 的應用. |
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光譜控制 |
可選配安裝螢光濾鏡轉盤 (
Filter wheel ) |
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快門控制 |
內建快門控制,
切換速率高達 4 msec. |
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應用 |
多重光譜應用 |
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可適用顯微鏡種類 |
可適用於 LEICA 所有光學顯微鏡級實體顯微鏡 |
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可適用其他廠牌顯微鏡 ( 配合特定安裝固定座 ) |
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基座特性 |
無熱, 安靜無噪音. |
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Leica EL
6000 內置 : IFW
( Integrated Fast Filterwheel )
高速螢光轉盤切換控制器 - 內建於顯微鏡螢光光路上, 提供高速的濾鏡切換速率, 遠低於 0.05
sec. 此外, 本公司也提供外接 Filterwheel
( Sutter Lambda series, LUDL
filterwheel, and Vincent UniBlitz shutter )
Fluorescence
Intensity Manager ( FIM )
: 自動螢光照明強度管理系統,
-
採用
5
段減光控制
(
100%,
55%, 35%, 20%, 10%
),
避免螢光漂白.
可以保護細胞樣品,
-
可以設定儲存,
使每一個螢光濾鏡,
每一個螢光染劑,
每一種樣品使用時,
皆能取得最佳激發光源的照明強度.,
使螢光影像最佳化.
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依照所選用螢光濾鏡,
自動取得最佳激發光源的照明強度,
調整光源強度時,
不會影像對比效果.
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內建針孔 ( Pinhole ) 視野光圈.
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電控光路切換 ( 穿透光 與 螢光 )
Excitation
Manager 多重螢光激發識別管理系統
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可調整不同螢光波長的螢光強度,
取得最佳平衡顯示效果.
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無螢光重疊現象 (
Cross-talk ),
如 FITC
/ Texas Red.
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汞燈 100W
的最佳光源管理
, 可
增加快門速率 0.1
sec,
增加濾鏡旋轉速率.
0.5 sec
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The
Lambda DG-4/DG-5 is a complete illumination
system offering speed and versatility for experiments
requiring rapid wavelength switching. The instrument
retains all the advantages of interference filter
based systems, yet eliminates the temporal constraints
imposed by traditional filter changing devices like
filter wheels. Switching between any two wavelengths
is achieved in less than the 1.2msec vertical retrace
period of a video signal, allowing the user to perform
real-time video imaging. The high switching speed of
the Lambda DG-4/DG-5 facilitates the ability to
follow fast changes in ion concentrations in dual
wavelength ratio imaging applications and to monitor
other concomitant changes in the studied system at
additional wavelengths.
超高速光波切換光源器 ( Dual Galvo
driven wavelength switcher ), 光纖傳導 175W
Xenon, 1.2 msec 的波長切換速率,
500 µs 的快門開關速率,
4 或 5 組內置選配螢光濾鏡, 選配減光濾鏡. 比單光儀的切換速率快 1000 倍以上, 最適宜做螢光離子流及高速動態的活細胞影像擷取與觀察. |
Output Range
330nm to 700nm - Ozone free /
300nm to 700nm - Full spectrum |
Xenon Lamp Type
175 Watt, pre-aligned, ozone free
(175W full spectrum available upon request) |
Lamp Expected Lifetime
1,000 hours (All bulbs warranted
for 500 hours. Longer life depends on your
application.) |
Power Consumption
350 Watts |
Filter Diameter
DG-4: Four, 25mm (1inch) / DG-5: Two,
25mm (1inch) and Three 18mm |
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The
newest member of our optical product family, the
Lambda XL, is a broad spectrum, highly stable
light source (±1% peak-to-peak fluctuations) with an
average lamp lifetime of 10,000 hours. The connection
to the microscope is made through a liquid light
guide, which assures output uniformity in the field of
view. Two light guide options are available, one
optimized for the near UV-visible and the other for
the visible-near IR regions. The output at the end of
the light guide is similar to that of our popular 300W
Lambda LS xenon arc light source. The lamp
module is expected to last in excess of 15,000 hours
and maintain at least 50% of the original intesity at
10,000 hours. |
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10,000 hour expected lifetime |
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Low light loss throughout bulb lifetime |
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No high-voltage pulse |
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Very stable output |
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Compact stand-alone design, comprising bulb
module, power supply and optics in a single
enclosure |
Output Range
300 to 700nm |
Lamp Life
Approximately 15,000 hours |
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The
Lambda LS is a stand-alone illuminator
consisting of a xenon-arc lamp, lamp housing, cold
mirror and power supply in a single enclosure. The
Lambda LS is designed to be used with a liquid
light guide which transmits remarkably flat, intense,
illumination to the optical train of the user’s
microscope or other instrumentation. The lamp’s
cabinet accommodates a standard Sutter Instrument
filter wheel that slides easily in and out of a slot
in the light path. If desired, a second filterwheel
can be mounted on the outside of the cabinet. When
used with appropriate adapters, the light guide output
is compatible with most common microscope systems |
Output Range
Standard bulb 340nm to IR
(optional full-spectrum bulb) 200nm to IR |
Lamp Type
175 or 300 Watt xenon (pre-aligned to produce
collimated output) |
Radiant Output
25 Watts (175W lamp) (broadband, full beam) |
Lamp Life
1000 hours (Bulb warranted for 500 hours. Longer
life depends on application. Expected life is 1000
hours.) |
Power Consumption
175 Watts |
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The
Polychrome V
is an ultra fast switching monochromator with a
fully digital high precision galvanometer driven
grating. Whether you do high speed ratio
imaging
experiments, GFP-imaging with a variety of
fluorophores to be distinguished, FRET with the
faintest signals to be detected,
Photometry
with very high time resolution or
TIRF
in combination with wide−, the Polychrome V with
its optimized
condensers
for all major microscopes is your superior
companion.
單光儀 ( Monochromator )
: 光纖傳導 150
W Xenon, 320 - 680 nm ( 15 nm bandwidth ),
1.4 ms wavelength switch, 可達 400
nm/ms 的波長掃描速率. 其他波長與光源強度為選配.
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wavelength range |
320 nm to 680 nm |
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lamp type |
150 W Xenon high stability lamp |
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lamp lifetime |
2000 h (average) |
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output power |
> 10mW at 470 nm with new lamp |
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monochromator |
scanner mounted diffraction grating |
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half-power bandwidth |
15 nm |
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λ − switch speed |
up to 400 nm/ms |
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optical fiber |
UV/Vis quartz/quartz fiber, length 2 m or 3 m |
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interface |
voltage (−10 V to +10 V), RS232, trigger in
and out |
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operating voltage |
110 V − 120 V, 210 V − 240 V |
TILL
Polychrome V Monochromator
型錄下載 |
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The
Oligochrome
is the new high-end
light source from TILL Photonics. It is an ultra
fast filter switching device with a fully digital
high precision galvanometer driven mirror. Whether
you do high speed ratio
imaging
experiments, GFP-imaging, FRET or others the
Oligochrome with its optimized
condensers
delivers outstanding brightness. |
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lamp lifetime |
2000 h (average) |
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wavelength range |
320 nm to 700 nm or |
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lamp type |
150 W Xenon high stability lamp |
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filter |
5 equally illuminated filter positions |
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switching speed |
< 3 ms |
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optical fiber |
UV/Vis quartz/quartz fiber, length 2 m |
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interface |
RS232, trigger in and out, DG-4 compatible |
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operating voltage |
110 V − 120 V, 220 V − 240 V |
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TILL
Oligochrome 型錄下載 |
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脈衝式紫外光源
-system with high energy and moderate repetition rate
-up to 220 J / pulse, flash energy adjustable
-pulse length from 500 to 1000 µs at full width half
maximum
-manual and external (TTL compatible) trigger,
electrically isolated
-white spectrum (250-1100 nm) or filter selected
spectral output
-quartz optics
-fibre optically coupled system
-rich choice of light guides available |
Applications:
-Flash Photolysis
-Flash Excitation
-Illumination |
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MicroPoint
makes possible simultaneous and precise illumination
and ablation of multiple regions of interest.
MicroPoint allows concurrent viewing of laser
illumination or laser ablation in widefield and/or
fluorescence through the microscope eyepiece or with
the imaging system in real time. These capabilities
minimize collateral sample damage.
Systems
consist of a tunable, fiber optic pumped laser source,
coupling and beam steering optics, a microscope
adapter, and a selection of beam splitters and
interference filters. The angular alignment of the
pulsed dye laser illumination is controlled via a
2-axis joy stick. The spatial alignment of is computer
controlled via galvonometer beam steering optics. The
focus in the z-direction is controlled with a knurled
focus ring. A motorized optical attenuator precisely
adjusts power at the sample plane. The computer
controlled MicroPoint is available with a USB or
Bluetooth interface |
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應用領域 ( Life science ) |
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Laser Ablation
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FRAP
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FRET
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Photoactivation
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Photobleaching
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Photoswitching
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Photoconverting
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Cell Degeneration/Regeneration
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Release of Caged Compounds
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Drug Delivery
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Thrombosis
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Free Radical Release
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CALI
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MicroPoint 型錄下載 |
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為了提供更多螢光影像應用, 如長時間活細胞影像擷取與觀察 (
Fluorescence / DIC ), 多重螢光雜染影像擷取與觀察,
螢光離子流應用. 在我們的系統整合支援下, 我們也可提供附加組配, 例如 :
附加 2 - 12 孔
超高速旋轉螢光濾鏡轉盤 ( 可選配超高速快門控制 ), 切換速率可達 30 msec. Leica DMI 6000 B 可同時加裝附加 3 組 Filter-Wheel.
( 一組穿透光, 二組反射光源 ). 應用範疇包括 FRET,
Ca+2 Imaging, FISH imaging,
Multi-color Fluorescence Imaging,
Fluorescence / DIC imaging , 1D - 6D
Multi-Dimensional Imaging , Cell Tracking,
Bio-mapping, Drug screening, Time Lapse with
3D reconstruction .......... 等高階顯微鏡應用.
當你做 Uncage 實驗時, 我們特別提供專業的
Flash
UV Lamp ( 及
雷射 ). 光纖傳導, 高能量高功率的
Flash
UV Lamp 脈衝閃光燈源 350
J/pulse. 脈衝再現率 0.2-
8 Hz. 廣泛應用於
Caged
compound, Flash Photolysis
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其他螢光適用燈源 |
Hg
50W, Hg 100W. ( 其他功率燈源, 如 250
W 等 ) |
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Xenon
75W, 125W ( 其他功率燈源 ) |
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派衝式二極體燈源 |
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標準螢光模組臂括下列 3 項 : |
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 Epi-Fluorescence
Illumination Module |
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Light
sources ( Lamp housing, Lamp, Power supply ) -
ND-Filters. ( 選配 Monochromator, Galvometer-driven switcher ) |
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Fluorescence
Filter System ( Filter cubes, Excitation Filter,
Beam-Splitter, Emission Filter ) |
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然而, 我們也必須指出,
樣品處理與染劑選擇, 也是螢光觀察技術極為重要的考量因素. |
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如果擬建立自動化影像擷取系統,
則可考慮濾鏡轉盤 (
Programmable Filter-Wheel ), 快門 (
Shutter ), 電控 X-Y
/ X-Y-Z 載物台 (
Motorized stage ). |
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| 相關連結與下載
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