This microscope offers high resolution, super widefield of view, large 6.4:1 magnifying zoom range and a 165mm (6-1/2) long working distance with the included 0.5X barlow lens mounted. It is an ideal instrument for researchers, gemologists, engravers, and anyone in semiconductor or electronics industries. 3.5X-90X zoom magnification range allows for any magnification on the range to be obtainable through the eyepieces. Up to 165mm (6-1/2) long working distance allows plenty of space to perform operations under the microscope such as dissection, soldering or engraving.144-LED ring light provides bright, even, and shadowless illumination. High quality optical glass elements produce sharp erect images.
Sturdy metal framework with heavy boom stand base. Total zoom range: 3.5X-90X. Eyepieces: high eyepoint widefield WF10X/20, high eyepoint widefield WF20X/10. Objectives: zoom 0.7X-4.5X. 45°inclined 360° rotatable trinocular head.Ocular diopter adjustment on both eyepiece tubes. Adjustable interpupillary distance: 1-3/4" 2-3/4"(4773mm). Light path selection lever to switch between photo tube and left ocular tube. Auxiliary objective mount: 48mm female thread. Working distance: 100mm (3-15/16") without barlow lens, 165mm (6-1/2") with 0.5X barlow lens. Field of view: max 30mm (1-3/16") without barlow lens, 60mm (2-3/8") with 0.5X barlow lens. Illumination: 144-LED ring light with intensity control (100V240V). Focusing rack vertical stroke: 50mm (2). Metal rack and pinion focusing mechanism. Boom stand length: 22-7/8 (58cm). Height of boom stand: 16-3/4 (42.5 cm). Boom horizontal travel stroke: 9-1/4 (23.4cm). Boom vertical travel stroke: 7-1/2 (19cm).
Base dimensions: 9" x 9" (23 cm x 23 cm). One trinocular zoom stereo microscope head.One pair of WF10X/20 eyepieces. One pair of WF20X/10 eyepieces. One 0.5X barlow lens. One pair of rubber eyeshields. One single bar boom stand. One 144 LED ring light.
Other various illumination solutions including backlights, and gooseneck lights. 0.3X auxiliary lens for increasing working distance and field of view.
2.0X auxiliary lens for having higher power levels. 15X, 25X, or 30X eyepieces. USB cameras for computer or monitor. A: We are happy to leave feedback for our customers once we have been paid and the item has been delivered to the carrier. We would appreciate that once you receive your item, you also leave us feedback.If you feel that you cannot leave a Positive comment with all 5 stars - WE WILL EARN IT. We are here to exceed your expectations! The item "Boom Stand Zoom Stereo Microscope 3.5-90X+144 LED Light" is in sale since Monday, February 13, 2017. This item is in the category "Business & Industrial\Manufacturing & Metalworking\Semiconductor & PCB Equipment\Inspection Equipment". The seller is "bh542" and is located in Northeast. This item can be shipped worldwide.