1. You will need a Mac running OS 10.4.9 (Tiger) or higher. Your Mac will automatically recognize the microscope, so you won't need to use the included CD (which only...
1. You will need a Mac running OS 10.4.9 (Tiger) or higher. Your Mac will automatically recognize the microscope, so you won't need to use the included CD (which only...
A telescope's magnification is actually a relationship between two independent optical systems–the telescope itself and the eyepiece you are using. To determine power, divide the focal length o...
A telescope's magnification is actually a relationship between two independent optical systems–the telescope itself and the eyepiece you are using. To determine power, divide the focal length of th...
The f-number or focal ratio is just the focal length of the spotting scope divided by the aperture (diameter of the lens). It’s almost universally given as a quantity like...
The f-number or focal ratio is just the focal length of the spotting scope divided by the aperture (diameter of the lens). It’s almost universally given as a quantity like...
The lowest-powered microscopes may not need any light other than that provided from room lighting or the sky. However, the microscope may be so close to the specimen that the...
The lowest-powered microscopes may not need any light other than that provided from room lighting or the sky. However, the microscope may be so close to the specimen that the...
Aplanatic optics are designed to eliminate both spherical aberration and coma, two major aberrations (image defects) found in telescopes. The end result is sharper images across a much wider field...
Aplanatic optics are designed to eliminate both spherical aberration and coma, two major aberrations (image defects) found in telescopes. The end result is sharper images across a much wider field...
The LCD Digital Microscope #44340 uses smaller than normal objective lenses with threads about 15 mm in diameter. They are not DIN, JIS or RMS standard objectives.The Deluxe LCD Digital...
The LCD Digital Microscope #44340 uses smaller than normal objective lenses with threads about 15 mm in diameter. They are not DIN, JIS or RMS standard objectives.The Deluxe LCD Digital...
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