PURPOSE:To prevent danger to generate the collision of a wafer with an objective lens from occurring by enabling the micro part of the wafer to be magnified with higher magnification by setting a first lens group and a third lens group at positive refracting power, and a second lens group ...
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Visionking 360X50mm High Power Monocular Astronomical Telescope For Moon/Space Observation Astronomic Telescope Features: Large 50mm objective lens and 360mm focal length. 1.5X erecting eyepiece, H6mm and H20mm eyepiece. Compact and sturdy tripod....
Product Name:Telescope;Type:Monocular;Style:Hand-held;Applications:For Watching,Hunting,Hiking, Traveling,Sports,Concert;Dimensions:55mm(D)*150mm(H)/2.16 *5.91 ;Weight:230g;Material of Objective Lens:BAK-4 Prism with FMC Broadband coating;Magnification:1
Magnification:15X;Objective lens diameter:56mm;Type of Prism:Roof/BAK4;Lens Coating:FMC;Focus System:Center;Exit Pupil Diameter(mm):5.6mm;Exit Pupil Distance(mm):18.2;Angle of View:6°;Field of View:315FT/1000YDS,105M/1000M;Min. Focal Length(m):3m;warran
Magnification 25X Function Waterproof Usage Bird Watching/Hunting Lens Type Prime Lens Lens Glass Objective Aperture >50mm Focusing Type Center Focusing Aperture 101-200mm Objective Dia. 100mm Waterproof Yes Prism Glass Material Bak-4 Minimum Focus Distance 25m ...
3.5-90X Zoom Trinocular Stereo Microscope Set + 2K 4K 48MP 55MP HDMI USB Video Camera + 1X 0.7X 0.5X 2X Auxiliary Objective Lens 4.6 13 ReviewsMagnification: Black White Black Color: 3.5x-90xProduct sellpoints Multiple Output Interfaces:Connect to various devices with HDMI, USB, and Type...
Magnification: 8times Objective Diameter::35mm Exit Pupil Diameter: 5.0mm Horizon: 17mm Relative brightness: 25.00 Water fog: yes Accessories: backpack, strap, lens cap, eyepiece cap, lens cloth, drying machine, packaging boxes. Size: 160x180mm (WxH) ...
High magnification lens module for use in digital imaging apparatus, has focusing unit focusing external object and comprising tube connected to another tube of optical magnifying unit and lenses received in latter tube to face facetThe module (20) has an adapter ring (21) coupled to an imaging...
Henan, China magnification 10-30 customized support OEM, ODM, OBM brand name imaisen model number 10-30x50 Model 10-30x50 Objective lens diameter 50mm Eyepiece diameter 18.5mm Field of view 240-141FT/1000yds Focusing method side adjustment ...