When an objective lens is used in laser processing, use the diameter of the incident beam to extend to a size of half the pupil diameter (1/e2). A small light spot cannot be achieved when the incident beam is too narrow. Please note if there is a laser energy density increase, there...
Guide for the objective lens adapter attachedPROBLEM TO BE SOLVED: To prevent excessive force from being applied on a small diameter tip part when the small diameter tip part is inserted inside a tube-shaped tip member, and to prevent damage of the small diameter tip part.平田 唯史...
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An endoscope objective lens includes, in order from an object side, a negative first lens, a first cemented lens, an aperture diaphragm, a positive fourth lens and a second cemented lens. The negative first lens has a concave surface directed to an image side. The first cemented lens is ...
Unit SizeEach 浏览此商品的顾客同时也查看了 Olympus™ 60X Objective, semi-apo, 0.7NA/1.5–2.2WD, correction collar Catalog number: AMEP4987 89,127.00 / Each新增至購物車 Olympus™ 100X Objective, semi-apo, 0.95NA/0.2WD, correction collar Catalog number: AMEP4988 63,025.00 / Each新增至購物...
Full size image There are other methods that can increase the magnification, such as using microspheres compound lens or ball lens with refractive index near the critical value (see detailed comparison between them and HHMS in the Supplementary Material, Section 5)18,19,44. However, microspheres ...
OBJECTIVE LENS AND OPTICAL PICKUP DEVICE Provided are a single-element objective lens compatible with optical disks of the three formats BD/DVD/CD, the objective lens being adaptable to compact size while having good moldability, and being capable of stable recording and playba... T Kiyono 被引...
Caliber: 25.4mm, 30mm, 39mm, 41mm,42.5mm, 43mm, 44mm, 47mm, 48mm, 52mm, 53mm,54.3mm, 58mm, 62mm, 64mm.Please check the size that you want. Protect your scope lens from scratches & dust. The caliber is the internal size of the cover, also the size is for the external diameter...
Provided is an endoscope objective lens including, in order from an object side, a positive first lens group, a negative second lens group, and a positive third lens group, in which the first lens group has a meniscus lens; and a normal observation state (wide angle end) and a magnifying...
1. Screw the corresponding objective lens into the P72 objective scanner and tighten; 2. Tighten the assembled objective lens locator and the microscope connection end; Note: During the installation process, please pay attention to handle, so as not to damage the P72 piezo objective scanner or ...