国产精品久久久久久久久,四季AV一区二区夜夜嗨,日韩精品无码中文字幕电影,www.五月婷婷.com

產品簡介
北京尼康顯微鏡物鏡
產品價格:¥666.66元/臺
上架日期:2025-04-10
發(fā)貨地:北京 昌平區(qū)
供應數(shù)量:不限
最少起訂:1臺
瀏覽量:706
詳細說明
    詳細參數(shù)
    品牌尼康型號CFPLANFL40X
    類型生物顯微鏡儀器最大放大倍數(shù)400
    目鏡放大倍數(shù)10物鏡放大倍數(shù)400
    用途其他裝箱數(shù)1
    加工定制外形尺寸69*44*42CM
    重量1規(guī)格2428,2429,242
    產地其他

    北京尼康顯微鏡物鏡

    北京尼康顯微鏡物鏡



    Michelson (2.5X and 5X) and Mirau (10X, 20X and 50X) Objectives Available
    Infinity Corrected 200mm Tube Lens Design
    Interferometry bives are used in non-contact optical profile measurement devices to obtain surface maps and surface measurement beters. They can be used to examine surface topography with very high precision—to within a frb of the wavelength of light. In these bives, a light beam passes through a beamsplitter, which directs the light to both the surface of the sample and a built-in reference mirror. The light reflected from these surfaces recombines and a fringe interference pattern is bed. The Michelson bives provide comparatively longer working distances, wider fields of view and larger depth of focus, whereas the Mirau bives are used in applications requiring higher magnification and/or numerical apertures. Use of the Nikon 200mm tube lens (#58- 520) allows these bives to be integrated to a C-Mount camera.
    Magnification	2.5X	5X	10X	20X	50X	100x
    Numerical Aperture	0.075	0.13	0.30	0.40	0.55	0.7
    Working Distance	10.3mm	9.3mm	7.4mm	4.7mm	3.4mm	2mm
    Focal Length	80.0mm	40.0mm	20.0mm	10.0mm	4.0mm	2mm
    Resolving Power	3.7μm	2.1μm	0.92μm	0.69μm	0.50μm	0.40μm
    Depth of Focus	48.6μm	416.2μm	3.04μm	1.71μm	0.90μm	0.56μm
    Field of View
    Eyepiece, 25 Diameter Field	10.0mm	5.0mm	2.5mm	1.25mm	0.50mm	0.25mm
    Eyepiece, 20 Diameter Field	4.4mm	2.2mm	2mm	1mm	0.22mm	0.2mm
    2/3" Sensor Camera (H x V)	3.52 x 2.64mm	1.76 x 1.32mm	0.88 x 0.66mm	0.44 x 0.33mm	0.18 x 0.13mm	0.011 x 0.08mm
    1/2" Sensor Camera (H x V)	2.56 x 1.92mm	1.28 x 0.96mm	0.64 x 0.48mm	0.32 x 0.24mm	0.13 x 0.10mm	0.08 x 0.06mm
    Weight	440g	280g	125g	130g	150g	200g
    商品名稱
    2.5X Nikon CF IC Epi Plan TI Interferometry Objective
     
    5X Nikon CF IC Epi Plan TI Interferometry Objective 
     
    10X Nikon CF IC Epi Plan DI Interferometry Objective 
     
    20X Nikon CF IC Epi Plan DI Interferometry Objective
     
    50X NIKON CF IC Epi Plan DI Interferometry Objective
     
    100X Nikon CF IC Epi Plan DI Interferometry Objective 


在線詢盤/留言
  • 免責聲明:以上所展示的信息由企業(yè)自行提供,內容的真實性、準確性和合法性由發(fā)布企業(yè)負責,本網對此不承擔任何保證責任。我們原則 上建議您選擇本網高級會員或VIP會員。
    0571-87774297