Hi, I am not a professional photographer and never experienced Canon or Nikon but wish to. During my Ethnobotanical surveys I use 7.2 megapixel digital camera. I have taken over 300,000 pictures from it. Over 33,000 are online at Ecoport and 3000 at Discoverlife. Remaining pictures are in CG Biodiversity database (offline). Now I am planning to buy new camera but never stop using this digital camera. In my scientific report on Type II Diabetes all +80,000 pictures were taken through this camera.
http://ecoport.org/ep?SearchType=pdb&Author=oudhia&Thumbnails=Only&AuthorWild=CO http://www.discoverlife.org/mp/20p?see=I_PAO/0032 regards Pankaj Oudhia On Sat, Oct 25, 2008 at 3:09 PM, Samir Takaochi <[EMAIL PROTECTED]> wrote: > Anand ji, thank you very much for your reply! > > Im pleased to hear your advice. > > In Japan, Canon and Nikon is accepted by professional photographer (Canon > looks being used in more Media), but I think though Canon has bit more > sthrength in digital as you said, Nikon seems to be more recoginized > intenationally. > > Why I talk about Tamron & Sigma is , as I studied on web, Tamron 90 macro > is accepted by many macro user since its unique soft image. Whereas Sigma 50 > macro is famous in excellent sharpness of image. > > Only weak point is speed of Auto focus and model is old which has no > VR/IS(Vibration reduction/Image stabilizer) system in this lens.(I heard > Canon is fastest in AF speed in digital field) > > Regarding weakness in VR/IS system of these lens, I can use pentax or > olympus camera which has VR/IS in its body. Especially latest model of > Pentax camera has VR whch is equivalent to Nikon/Canon's lens. > > But i saw on japanese website, some are saying that speed & accuracy of > AF as well as VR/IS is not required when one use macro lens. > > They He says because AF system of any camera cannot make exact forcus as > per what one wants and so final adjustment has to be done by manual always. > > Do you(anyone) feel so while you taking photograph of flowers & trees? > > Since its expensive shopping for me, I d like to hear advice from user who > use for same purpose i.e. taking picture of plant in same climate & > atmosphere. > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "indiantreepix" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.co.in/group/indiantreepix?hl=en -~----------~----~----~----~------~----~------~--~---
