Microscope objective lensPURPOSE: To obtain a microscope objective lens which is bright and low in cost and has various aberrations excellently compensated by using a radial type gradient index lens which has a specific refractive index distribution radially from an optical axis. ;CONSTITUTION: This ...
Objective Lenses: Usually you will find 3 or 4 objective lenses on a microscope. They almost always consist of 4x, 10x, 40x and 100x powers. When coupled with a 10x (most common) eyepiece lens, total magnification is 40x (4x times 10x), 100x , 400x and 1000x. To have good ...
Focal point/focus - point at which the light from a lens comes together Magnification - product of the magnifying powers of the objective and eyepiece lenses Numerical aperture - measure of the light-collecting ability of the lens Resolution - the closest two objects can be before they're no ...
PROBLEM TO BE SOLVED: To inexpensively obtain the achromatic class microscope objective lend with a simple constitution by specifying the relationship among the in-axis spacing interval of second and third lens groups, the on-axis total thickness of a fourth lens group and the focal distance of ...
form a real image in the front focal plane of the second lens, theeyepieceor ocular. The eyepiece forms an enlarged virtual image that can be viewed by the observer. The magnifying power of the compound microscope is the product of themagnificationof the objective lens and that of the ...
The magnification power of a compound optical microscope relies on the combination of the ocular and objective lenses. It is determined by multiplying the powers of these lenses. For instance, when a 10x ocular lens and a 100x objective lens are used together, the resulting magnification is 1000x...
Objective Barlow Lens is a versatile addition to your microscope setup, offering magnification powers of 0.5X, 0.7X, and 2.0X. Designed for compatibility with a wide range of microscopes, including the 0850 Stereo Microscope, Trinocular Microscope, and Binocular Microscope, this lens is an ...
A microscope objective lens OL comprises, in order from the object side: a first lens group G1 having a positive refractive power, a second lens group G2, and a third
A microscope objective lens of medium or high magnification having a great working distance and yet having an excellent imaging performance comprises, in succession from the object side, a first lens group of positive refractive power for converting a light flux from an object into a convergent ...
A miniature microscope objective for a miniature microscope array (MMA) includes preferably at least three or four lenses including from object to image a first positive lens, a sec