Sentence examples for use an objective lens from inspiring English sources

For lung tissue, we typically use an objective lens setting of 20X to inspect our IF-IHC stained sections during laser capture; the field images are clear and identifying different cell types is relatively easy (Figs. 6- 8).

To form a multi-trap rotating tweezers with our propelling beams, we use an objective lens (60X, NA = 0.85) with relatively low magnification so to match the size of individual traps with the typical size of the particles used in our experiments.

As shown in Figure 1, an object image is usually magnified by using an objective lens in the DHM system, and the enlarged object beam is reflected from front and back surfaces of an optical window glass.

The rigid endoscope was positioned orthogonally to the sample plane at a distance of 2cm and the sample plane was imaged onto a CCD Retiga-2000RR, QInc.ing, InCanadanada) using an objective lens (SM1NR05, Thorlabs, Inc., US).

It has a power of about 20 mW and is focused down to the diffraction limit using an objective lens with a magnification of ×50 and a 0.75 numerical aperture.

In transmission mode (Fig. 3a), a laser beam is focused onto the sample through a transparent substrate using an objective lens with high numerical aperture (NA), which is usually >1.0 [29].

Using an objective lens of, e.g., 40× magnification, the spot size is about 50 µm in diameter for the 785 nm laser, whereas for the 535 nm laser the analyzed area is reduced to 35 µm in diameter.

For this analysis TPF images were acquired using an objective lens with 1.3 NA.

The temperature of the mice was maintained at 37°C by using an objective lens heater.

Because the improvement rate of the spatial resolution does not depend on the numerical aperture, we could achieve a spatial resolution beyond the usual 200 - 250 nm laterally and 500 - 700 nm axially by using an objective lens with a numerical aperture of 1.2 or 1.4.

The axial resolution of the system was 13 μm in air (~9.6 μm in tissue), and by using an objective lens with a focal length of 30 mm to focus the probe beam onto the sample, the system provided a measured lateral resolution of ~9 μm and a depth of focus of ~200 um.