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Author Topic: Cinemeccanica Victoria 5 Lens alignment tool
Neil Robinson
Film Handler

Posts: 28
From: Coxhoe, Durham, UK
Registered: May 2004


 - posted 04-06-2011 07:04 PM      Profile for Neil Robinson   Email Neil Robinson   Send New Private Message       Edit/Delete Post 
Does any know if Cinemeccanica manufacture a lens alignment tool for the Victoria 5 projector that aligns the lenses with the gate.

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Marco Giustini
Film God

Posts: 2713
From: Reading, UK
Registered: Nov 2007


 - posted 04-07-2011 04:19 AM      Profile for Marco Giustini   Email Marco Giustini   Send New Private Message       Edit/Delete Post 
Hi

An alignment tool is available, you fit it from the front of the projector like a lens and you can check the mirror alignment and the entire optical path as a consequence.

Never used it but I would strongly recommend to align the light path using light instead. A Laser could be useful for turret alignment and general rough alignment, but a light source is the best for mirror alignment because mechanical centre is not necessarily coincident with Optical centre. I tried an align'o'tron once and - despite it's a great tool - I ended up moving the mirror waaay out of alignment.

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Richard Fowler
Film God

Posts: 2392
From: Ft. Lauderdale, FL, USA
Registered: Jun 2001


 - posted 04-07-2011 10:22 AM      Profile for Richard Fowler   Email Richard Fowler   Send New Private Message       Edit/Delete Post 
They had a lens plug with two different lens diameters on each end and a rod with internal crosshairs...I had to mark mine (barrel to rod) since the crosshairs where not square....long retired to laser.

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