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Old Nov 14, 2004, 11:29 PM   #1
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Join Date: Nov 2004
Posts: 3

scuzate me my bad english !

i have a BIG passion to 360 * 180 degree panorama ( spherical ,cubic panorama )

i don't have any experience with Fisheye Converter optics ,but i'm study over two years theoreticaly focal range
and equivalent in 35mm photography ,angle of view and more.And i have a sony camcorder with wide angle
conversion lens ( VCL - 0630 S ) with focal lenght by the factor 0,6

i think ,my camcorder with : ( Lens with Focal length 3.3 - 33 mm When converted to a 35 mm still
camera 42 - 420 mm ) with wide angle conversion lens ( VCL - 0630 S ) at maximum wide angle ( 42 mm ) become :
42 * 0,6 = 25,2 mm
25,2 aproxiately equal with 24 mm
24 mm is 84° diagonal and 74° * 53°

with my study theoreticaly with Fisheye Converter optics i became to conclusion : if the focal lenght is down to
7 mm ( When converted to a 35 mm still camera ) or even smaler ( NIKON says about Fisheye Converter FC-E9 :
focal lenght --> 35mm equivalent: 7mm (Coolpix 5700), 5.6mm (Coolpix 5400) and angle of view --> 183 degrees
(Coolpix 5700), 190 degrees (Coolpix 5400) ) ,I CAPTURE FULL CIRCULAR FISH - EYE IMAGE WITH + 180 degree
( < 180 degree ) !!

i have chance to project 2 Full circular fish - eye image at the same time to same ccd from one camera with
2 Nikon Fisheye Converter FC-E9 or 2 Nikon Fisheye Converter FC-E8 aranged diametral opus with 2 mirror at
45 degree ?

maybe with digital SLR with 23.7 x 15.6mm (APS-C size)

i think the ccd size and lens front diameter matters for my idea

i have atached one picture to explain more well ( my english is very bad )

i put this question because i have see at : http://www.coastalopt.com/ in section : custom lens capabilities -->
--> Typical Projects ( LINK : http://www.coastalopt.com/cust_02.asp ) a camera picture with an objectiv like my
idea !!

please ,please answer me !!!!

THANK YOU very much aticipated !!!!

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