
Top 9 Noise-Cancelling Headphones for Work and Travel
Discover the best noise-cancelling headphones that enhance focus and comfort for work and travel. Elevate your listening...
This is a 10X achromatic objective lens for DIN-standard microscopes. Intended primarily for biological applications, it is designed to work with microscopes using 160mm tube-length and 45mm parfocal distance. Achromatic correction provides improved color accuracy and resolution ...This is a 10X achromatic objective lens for DIN-standard microscopes.
Intended primarily for biological applications, it is designed to work with microscopes using 160mm tube-length and 45mm parfocal distance. Achromatic correction provides improved color accuracy and resolution. Compatibility Optical System Finite Mechanical Tube Length 160mm Mounting Thread RMS 20.32mm Parfocal Distance 45mm Lens Specifications Magnification 10X Numerical Aperture 0.25 Corrections Achromatic Cover-glass Thickness 0.17mm Nosecone Fixed Immersion Medium None Working Distance 6.56mm
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