>
Exams
>
Ophthalmology
>
spherical lenses
>
identify the instrument
Question:
Identify the instrument:
NEET PG
Updated On:
Aug 21, 2024
Maddox rod
Maddox wing
Maddox glass
Red glasses
Hide Solution
Verified By Collegedunia
The Correct Option is
A
Solution and Explanation
The correct option is (A) :Maddox rod
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on spherical lenses
A small telescope has an objective of focal length 140 cm and an eye piece of focal length 5.0 cm. The magnifying power of telescope for viewing a distant object is :
NEET (UG) - 2024
Physics
spherical lenses
View Solution
A biconvex lens of refractive index 1.5 has a focal length of 20 cm in air. Its focal length when immersed in a liquid of refractive index 1.6 will be:
JEE Main - 2024
Physics
spherical lenses
View Solution
A glass beaker has a solid, plano-convex base of refractive index 1.60, as shown in the figure. The radius of curvature of the convex surface (SPU) is 9 cm, while the planar surface (STU) acts as a mirror. This beaker is filled with a liquid of refractive index n up to the level QPR. If the image of a point object O at a height of ℎ (OT in the figure) is formed onto itself, then, which of the following option(s) is(are) correct?
JEE Advanced - 2024
Physics
spherical lenses
View Solution
Radius of curvature of equiconvex lens is 20 cm. Material of lens is having refractive index of 1.5. Find image distance from lens if an object is placed 10 cm away from the lens.
JEE Main - 2024
Physics
spherical lenses
View Solution
A point object is moving at a constant speed of 1 ms
-1
along the principal axis of a convex lens of focal length 10cm. The speed of the image is also 1 ms
-1
, when the object is at _______ cm from the optic centre of the lens.
KCET - 2023
Physics
spherical lenses
View Solution
View More Questions
Questions Asked in NEET PG exam
A 50-year-old patient with a history of trauma one week back presents with confusion and ataxia. He is on treatment for alcohol dependence and his last intake was 2 weeks back. CT scan reveals the following finding. What is the diagnosis?
NEET PG - 2023
Neuroanatomy
View Solution
Identify the type of transport across the cell membrane given below?
NEET PG - 2023
General Physiology
View Solution
A man was brought to the emergency after suddenly becoming unconscious while working inthe field. On examination, his temperature was 105 degrees Fahrenheit, and his skin turgorwas decreased. Which of the following would not be seen in the patient?
NEET PG - 2023
General Physiology
View Solution
A diabetic patient presents with sudden-onset perineal pain. On examination, foul-smelling discharge, and necrotic tissue as seen in the image is noted. Which of the following is true about the given condition?
NEET PG - 2023
Diabetes
View Solution
A child presents with fever and a rash spreading from the face, behind cheeks, and buccal mucosa to other body parts. On examination, Koplik's spot is present. What is the likely diagnosis?
NEET PG - 2023
Emerging infectious diseases
View Solution
View More Questions