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davec13o2

Big Blue with Backscatter OS-1 snoot

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Posted (edited)

Big Blue 2600 lumen with adapted Backscatter OS-1 snoot.

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Complete assembly.

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Front view of snoot adapter.  Nylon retainer bolts

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Big Blue and snoot adapter, rear view.  Groove forward of retainer bolts to accept snoot rubber retainer fingers.

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Snoot wide open, f/8, iso400, 1/80sec, range 10cm.  Target circles 10, 20, 30, 50 cm diameter.

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Red beam with above conditions, 1/30sec

 

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Snoot aperture 5mm, f/8, iso400, 1/20sec, range 5cm for optimum beam focus on target.

 

Edited by davec13o2
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