A. Chloride
B. Fluorite
C. Oxide
D. None Of Above

Submitted by: Naveed Haider Khan

Advertisement

Glass is the most common material used to construct lens elements, due to its good optical properties and resistance to scratching. Other materials are also used, such as quartz glass, fluorite, plastics like acrylic (Plexiglass), and even germanium and meteoritic glass.

Related Mcqs:

  1. Which Company introduced first handheld Digital Camera?
    A. Nikon B. Fuji C. Kodak D. Canon Submitted by: Naveed Haider Khan...
  2. Type of memory in camera?
    A. 1 B. 2 C. 4 D. 6 Submitted by: Naveed Haider Khan...
  3. “UHD” Stands for in camera?
    A. Universal High Definition B. Uniform High Definition C. Ulta High Definition D. None Of Above Submitted by: Naveed Haider Khan...
  4. First Digital Camera Invented By__________?
    A. Steve Jobs B. Aristotle C. Bill Gates D. Steven Sasson Submitted by: Naveed Haider Khan...
  5. What is Fisheye degree view?
    A. 90 Degree B. 180 Degree C. 360 Degree D. None Of Above Submitted by: Naveed Haider Khan...
  6. Xenon Used In________?
    A. Digital Camera B. Slr C. Flash Gun D. Lense Submitted by: Naveed Haider Khan...
  7. When First Photograph was Taken?
    A. 1816 B. 1826 C. 1836 D. 1846 Submitted by: Naveed Haider Khan...
  8. What is “Rendering” in video editing?
    A. Splitting Clips Into Several Parts B. Combining Clips C. Putting Effects Into Clips D. Final Step Of Video Production Submitted by: Naveed Haider Khan...
  9. What is standard “FPS”?
    A. 15 FPS B. 24 FPS C. 60 FPS D. None Of Above Submitted by: Naveed Haider Khan...
  10. FPS stands for__________?
    A. Frequency Per Second B. Frame Per Scene C. Frame Per Second D. None Of Above Submitted by: Naveed Haider Khan...
Advertisement