Don Allen Posted February 20, 2014 Share Posted February 20, 2014 There is no data on the Strand Archive website on the 764W. Is it like a Patt 23W where you can put the second lens in as shown in the lens tube to get the wider beam width and does anyone know what the beamwidth is for a 764W? Thanks Link to comment Share on other sites More sharing options...
delicolor Posted February 20, 2014 Share Posted February 20, 2014 It is shown as 28 degrees on the Seecol website at http://www.seecol.co.uk/lanterns/p764w/ I never worked with them so don't recall if it was a second lens arrangement or just a different tube assembly. Link to comment Share on other sites More sharing options...
timsabre Posted February 20, 2014 Share Posted February 20, 2014 I had some once, a second lens fits at the rear of the lens tube, and I think the front lens is different. The amount of light emitted was extremely disappointing. They were quite wide - maybe 40 deg? Link to comment Share on other sites More sharing options...
Don Allen Posted February 21, 2014 Author Share Posted February 21, 2014 Thanks for the replies. I found a Strand brochure on these. The half peak angle for the Patt 763 and Patt 764 is 14 degrees, the 764W is 20 degrees. Lens is twin 150 x 410 plano-convex for Patt 764, or twin 150 x 305mm plano-convex for Patt 764W. A community theatre group is looking for some cheap foh profiles and they have been offered these very cheap. They will have to use them in pairs. Link to comment Share on other sites More sharing options...
timsabre Posted February 21, 2014 Share Posted February 21, 2014 I found a Strand brochure on these. The half peak angle for the Patt 763 and Patt 764 is 14 degrees, the 764W is 20 degrees. Lens is twin 150 x 410 plano-convex for Patt 764, or twin 150 x 305mm plano-convex for Patt 764W. Doh, wrong lantern, I was thinking of 264. Link to comment Share on other sites More sharing options...
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