Source 4 Lens Test

Hi,

I recently started working in a theater that has been operating for quite a few years now. At some point, the barrels of all of the Source 4's were opened and cleaned but the lenses were mixed up. Just wondering if there is a way to test what degree a lens is, so they can be put back together correctly. Thanks for any help anyone can give.

bluehitchiker

Parents

grahamparker over 11 years ago

Hi there,

You can find a handy document here - http://www.etcconnect.com/docs/docs_downloads/manuals/S4_Lens_Tube_Product_Update_RevB.pdf

This should give you the info you need to re-build your lens tubes.

Graham
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel
bluehitchiker over 11 years ago in reply to grahamparker

My apologies for not specifying. The dots have been washed off of most of the lenses.

bluehitchiker
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel

Reply

bluehitchiker over 11 years ago in reply to grahamparker

My apologies for not specifying. The dots have been washed off of most of the lenses.

bluehitchiker
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel

Children

mmeskill over 11 years ago in reply to bluehitchiker

Thats unfortunate...take at look at the below article. You can try to hold the lens under a hanging light and the measure the focal length.

http://community.etcconnect.com/wikis/products/knowledgebase-source-four-lens-focal-lengths-and-field-angles.aspx
Cancel
Vote Up 0 Vote Down

Sign in to reply

Cancel