Professional Optical Emission Spectrometer CCD Unique Wavelength Control System
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...type of test sample, generally about 25s Optical system: P-type - Long Groland full-spectrum vacuum optical system Wavelength range: full spectrum Focal length: 400mm Detector: International leading detector module Electrode: material ejection electrode...
WUXI WUWAY INSTRUMENT CO., LTD.
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16-40x70 Astronomical Refractor Telescope 400mm Focal Length
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... Zenith mirror 48 zenith mirror Optical Coating FMC Baroy extender 3X Exit Pupil Diameter 2.2mm Resolution ≤4.0 Tripod Aluminum Alloy retractable Weight 3kg Packing dimension 65*23*13cm Main Material optical glass, aluminum,iron,...
Lijing International Optical Equipment Factory
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100mm Focal Length Fiber Optic Spectrometer with USB 3.0 Connectivity and Active Cooling System
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UV-VIS 200nm-1100nm Wide Wavelength Range Fiber Optic Spectrometer The JINSP SR100Z spectrometer features a high-sensitivity Hamamatsu S11850 back-illuminated CCD with a 2048x64 pixel array, delivering superior spectral accuracy. Its advanced ......
JINSP Company Ltd.
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Length 400mm Focal Astronomical Telescopes Adapter Finderscope
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... Telescopes: With 400 mm focal length and 70 mm aperture to capture more light picture and optical glass coated for enhanced image brightness to protect your eyes. A fantastic telescopios astronomicos for kids adults and astronomy beginners to explore the...
BCI GROUP LTD
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400mm Astronomical Refractor Telescope For Adults And Beginners
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... Zenith mirror 48 zenith mirror Optical Coating FMC Baroy extender 3X Exit Pupil Diameter 2.2mm Resolution ≤4.0 Tripod Aluminum Alloy retractable Weight 3kg Packing dimension 65*23*13cm Main Material optical glass, aluminum,iron,...
Lijing International Optical Equipment Factory
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ZnSe CaF2 Cylindrical Mirrors , 0.7 To 400mm Clear Optical Lens
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Professional Chinese Manufacturer Customized K9 Lens Cylindrical Lens Transparent Optical Lens Cylindrical lens is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line.They are ......
Shanghai Advance Optical-Electronics Technology Co., Ltd
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Spectrum Range 400mm-700nm Industrial Line Scan Lenses Low Distortion
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OPT Industrial Line Scan Lenses OPT-VCT20/4.5-0.10X Product Features ◆ High resolution optical design, compatible to line scan camera with 7um pixel ◆ Relative distortion is below 0.6% ◆ Broad spectrum range is from 400 to 700nm and achromatic design ◆ ......
OPT Machine Vision Tech Co., Ltd.
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Professional 40070 Astronomical Refractor Telescope For Kids Adults Bigenner
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... for YBoptics Telescope optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal length 400mm Focal ratio 4.3 Eyepiece 10mm / 25mm Angle of view 2.21° Magnification 40x - 16x Finder Mirror 5x24 Zenith Mirror 48° Optical Coating FMC Green......
Xiangyang Youbo Photoelectric Co., Ltd
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Powerful Monocular Telescope 70x400mm Astronomical Kids Telescope For Moon Watching
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... Telescope Specifications optical system Refractor Telescope Model 16-40x70 Objective 70mm Focal length 400mm Focal ratio 4.3 Eyepiece 10mm / 25mm Angle of view 2.21° Magnification 40x - 16x Finder Mirror 5x24 Zenith Mirror 48° Optical Coating FMC ......
Sichuan Tontube Technology Co.,LTD
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