Viltrox has announced a new APS-C lens, the 35mm (53mm equiv.) F1.7 'Air' lens, which is available for Sony E-mount, Fujifilm ...

Finalising the syllabus for the National Eligibility-Entrance Test Undergraduate (NEET-UG) 2025 examination, the ...

Ray Optics: Reflection of light, spherical mirrors, mirror formula, refraction of light, total internal reflection and optical fibers, refraction at spherical surfaces, lenses, thin lens formula ...

Makeup artist Mario Dedivanovic wanted a lip gloss that was actually comfortable to wear. We think he succeeded.

Candidates can check the latest NDA syllabus for Maths and GAT. Check the list of important topics for each subject, subject ...

The NSTSE 2024 offline exam will be held tomorrow, December 13, 2024, for Classes 2 to 10. The exam, lasting one hour, ...

A man in his early 20s was referred for refractive surgery evaluation. His best corrected distance visual acuity was 20/60 in both eyes. Preoperative manifest refraction was +13.00 sphere with a 0.75 ...

After making some simplifying assumptions, we solve Maxwell's equations in closed form and find ... of a plane wave traveling in the material of which the rod is made. If the refractive indexes are ...

Abstract: We propose and develop a two-parameter optical fiber sensor based on photopolymer microtips, which may measure both refractive index (RI ... In practical application, we construct a matrix ...

Excelling in Physics exams involves mastering key areas like Electric Charges, Magnetism, Optics, and Semiconductors.

Adair, G. S., and Robinson, M. E., Biochem. J., 24, 993 (1930).