LB-245三目LED熒光生物顯微鏡
具有Seidentopf三眼頭，寬視場(chǎng)，熒光附件和無限半 平面消色差物鏡和無限光學(xué)系統(tǒng)（無限色校正系統(tǒng)）的 LB-245三目熒光生物顯微鏡 是新開發(fā)的具有無窮遠(yuǎn)色彩校正系統(tǒng)的顯微鏡，顯微鏡使用LED作為光源，LED燈的壽命比汞燈長(zhǎng)得多，性能也更好。

LB-245三目LED熒光生物顯微鏡

Features
• Excellent fluorescent image with
infinitive optical system.
• LED illumination with
50,000 hours life span.
• No need for cooling system
and protection device due to LED
cold light source.
• 465-476nm excited wavelength
with high SNR.
• Convenient to use, no need warmup.
• More fluorescent filters are available
for different applications.

LB-200
LB-245 Trinocular LED Fluorescent Biological Microscope with Seidentopf Trinocular
Head, Wide Field, Epi-Fluorescent Attachment and In?? nite Semi-Plan Achromatic
Objectives and In?? nite Optical System (In?? nity Color Corrected System)
Applications
LB-245 Trinocular LED Fluorescent Biological Microscope with Seidentopf Trinocular
Head, Wide Field, Epi-Fluorescent Attachment and Infinite Semi-Plan Achromatic
Objectives and Infinite Optical System (Infinity Color Corrected System) are newly
developed microscopes with an infinity color corrected system , the microscopes
use LED as the light source, the life span of the LED lamp is much longer than
mercury lamp, the performance is also better.
Technical Speci?? cations
Optical System Infinite Optical System
Viewing Head Seidentopf Trinocular Head Inclined at 30°, Interpupillary
Distance 48-75mm
Eyepiece Wide Field Eyepiece WF10×/18 with diopter adjustment
Nosepiece Backward Quadruple Nosepiece
Objective Infinite Semi-plan Achromatic Objective 4× 10× 40×
100×
Condenser Sliding-in Centerable Condenser NA 1.25
Focusing Coaxial Coarse & Fine Adjustment System, Fine Division
0.002mm, Coarse Stroke 37.7mm per rotation, Fine Stroke
0.2mm per rotation, Moving Range 20mm
Stage Double Layers Mechanical Stage 140×140/ 75×50 mm
Illumination LED Illumination Halogen Lamp 6V/20W (optional)
Refl ected Light Source Excitation Dichroic Mirror Barrier Filter
Blue excitation BP460~490 DM505 BA515
Green excitation BP510~550 DM570 BA590
Lamp 3W LED Lamp(465-476nm)
Immersion Oil Fluorescent Free Oil

LB-245三目LED熒光生物顯微鏡

具有Seidentopf三眼頭，寬視場(chǎng)，熒光附件和無限半 平面消色差物鏡和無限光學(xué)系統(tǒng)（無限色校正系統(tǒng)）的 LB-245三目熒光生物顯微鏡 是新開發(fā)的具有無窮遠(yuǎn)色彩校正系統(tǒng)的顯微鏡，顯微鏡使用LED作為光源，LED燈的壽命比汞燈長(zhǎng)得多，性能也更好。 特征 優(yōu)異的熒光圖像與不定式光學(xué)系統(tǒng)。 LED照明，壽命長(zhǎng)達(dá)50,000小時(shí)。 LED冷光源不需要冷卻系統(tǒng)和保護(hù)裝置。 465-476nm激發(fā)波長(zhǎng)，信噪比高。 方便使用，無需預(yù)熱。 更多的熒光過濾器可用于不同的應(yīng)用。   光學(xué)系統(tǒng) 無限光學(xué)系統(tǒng) 觀察頭 Seidentopf三眼頭傾斜30°，瞳距48-75mm 目鏡 寬視場(chǎng)目鏡WF10×/ 18，屈光度調(diào)節(jié) 旋轉(zhuǎn)盤 后退四重目鏡 物鏡 無限半平面消色差物鏡4×10×40×100× 聚光器 滑動(dòng)式可中心冷凝器NA 1.25 調(diào)焦 同軸粗調(diào)調(diào)節(jié)系統(tǒng)，細(xì)分0.002mm，粗沖程37.7mm每旋轉(zhuǎn)，細(xì)沖程0.2mm /旋轉(zhuǎn)，移動(dòng)范圍20mm 載物臺(tái) 雙層機(jī)械臺(tái)140×140/75×50毫米 照明 LED照明鹵素?zé)?/span>6V / 20W（可選） 反射光源   勵(lì)磁 二向色鏡 阻隔濾波器 藍(lán)色激發(fā) BP460?490 DM505 BA515 綠色激發(fā) BP510?550 DM570 BA590 燈 3W LED燈（465-476nm） 浸油 熒光免費(fèi)油