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.Aperture:70mm(2.4?) 2.Focal length:900mm,f/12.8 3.Hybrid diagonal:90
Specification:4x32C Magnification:4x Objective diameter:32mm Exit pupil:8mm Length:95mm Tube diameter:25.4mm Eye relief:76mm
The instrument can be used to measure the electro-optical curve and the electro-optical response curve of LC sample. It can help the students to understand the basic principle of LC display and study ...
Item #: 50F360 Aperture: 50mm Focal length: 360mm Eyepiece: H6mm, H20mm Accessories: 1.5X Erecting lens Magification: 90X, 60X, 27X, 18X Aluminum Tripod
microscope and telescope
We are a manufacturer and exporter in china. we manufacture optical instrument and all kinds of binoculars, astronomical binoculars, waterproof binoculars and other types ( Galileo binoculars, folding...
high power 10x42p
http://www.mars516.com/en/products_detail.asp?/278.html
MODEL No.: F750C-1 Product type: 7x50 Magnification: 7 Field of Angle: 7.5 degree Field of view 396ft @1000yards Objective Diameter: 50mm Exit Pupil Diameter: 6.8mm Eye Relief: 23mm Mi...
telescope1 HD-T-01/HD-T-02/HD-T-03 HD-T-04/HD-T-05 HD-T-06/HD-T-07/HD-T-08/HD-T-09/HD-T-10
This reticle has a microruler and a microprotractor, plus a grid ruler for measuring half lengths. The grid ruler is just above the protractor, giving you a good reference for aligning the table when ...
I-1
Taiwan ? Shinn Shyr Firm offers an optical computer mouse that integrates a fan and LED lights. ? International patent for design and development on computer mouse....perfect as gifts for birthda...
Bronze kaleidoscope telescope on stand