Lives in United States United States
Joined on Apr 4, 2010

Tippler's recent activity

  • There have been plausible reports of RF signal leakage from faulty circuit boards causing pattern noise in the image. In such reports the matter was resolved by replacing the circuit board.

  • I own a 15 year old EF300mm f/2.8L USM, and such lenses are so old that Canon no longer provides service nor spare parts. My lens worked well in all respects, except it lost its ability to achieve ...
  • There is a free utility available, Instant JPEG From Raw (IJFR) which does something similar. It extracts a tiny jpeg from a RAW file, which is visible from Windows. It works like a batch process ...
  • The Parts Catalog for this lens can be found here: http://f20c.com/stuff/canon/partslist/EF%2035%202.0.PDF and includes exploded diagrams. These diagrams may help you with the puzzle of reassembly. ...
  • I commented to assist the OP.  I do not need to personnaly measure the charge of an electron to recite the value.  Nor am I limited in making comments that may displease an individual.  All are ...
  • Shooterdad: The statement, “Because DOF is thiner with 1.3 crop,” I believe is an incorrect statement. DOF is actually broader with a crop camera. Although I have never used the EF 85mm f1.2L II, ...
  • Neither snarkiness,
    Nor acerbic wit,
    Nor denounced lack of innovation,
    Shall cause the demise of Canon or its XC10.
    Only sales figures.
    And to render its fate, we shall have to wait.

  • Replied in 50mm f1.2 L II
    Abu, Canon didn't say anything.  The quote is a rumor from an anonymous source.  Although the idea of such a lens is tantalizing. Tippler
  • Before dismissing the resolution of Canon 50 mm f1.4 and f1.2 lenses take a look at the results of tests done at Lensrental.com ( http://www.lensrentals.com/blog/2012/01/the-great-50mm-shootout ). ...
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