The lens of an optical instrument that is the closest to the object being observed.
Synonyms
Examples for "objective"
Examples for "objective"
1
There remain concerns however, over whether this objective can really be achieved.
2
Clear and agreed policies help a funding organisation make objective, rational decisions.
3
Results: The objective overall response rate was unchanged from the previous report.
4
Today we saw a completely objective, repeatable, observation of something fundamentally new.
5
So far as education is concerned, the Illuminati objective was as follows:
1
Then he began to examine the telescope, the object glass was gone!
2
B. Astigmatism is detected by rotating the object glass or object glass cell.
3
He unscrewed the object glass from Voules's telescope, but in vain tried to obtain a light.
4
An achromatic refracting telescope, of three and a half feet, and triple object glass, made by Mr Dollond.
5
The total movement of the half- object glass is double the distance between the star images in the focal plane.
1
The field of the great object lens was already suffused with the radiance of her approach.
2
It had only one nosepiece, so that he had to remove the object lens when he wanted any variation in magnification.
3
He ran round by the steps to the lower lawn, Lady Constantine following, as he continued, 'It is a magnificent eight-inch first quality object lens!
4
This is true of the Lick telescope, which has a magnifying power of 2,500 and an object lens a yard across.
1
The focal spot size is typically determined by the numerical aperture of the used objective lens.
2
To achieve cryo-FM, a trade-off must be made between the temperature and performance of objective lens.
3
The 42-mm objective lens gathers lots of light for a clear view at dusk or in shadows.
4
In this approach, no objective lens is required and, beneficially, the complexities of conventional OR-PAM systems can be greatly relieved.
5
Galileo's design featured a convex objective lens and a concave ocular lens, which represented an improvement over Lippershey's original design.
6
By sharing the same laser source and objective lens, intrinsically registered photoacoustic and fluorescence images are acquired in a single scan.
7
Although special objective lens was designed in many current cryo-FM approaches, the unavoided frosting and ice contamination are still affecting the efficiency of cryo-CLEM.
8
The telescope and compound microscope, which has an objective lens and an eyepiece lens for producing a wide range of magnifications, were further developed.
9
The compound microscope (using an ocular and an objective lens in series) was invented in the 1590s, some four decades before their birth.
10
Grade III was applied to tumors (n = 339) for which the POR fully occupied the microscopic field of a 40x objective lens.