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Advice On Gelling


the-techi

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Hello Blue-room

 

I apologise if people think I am being incredibly stupid but we all have to learn somewhere -

 

Does anyone know how we colour code lighting Gels? I have been wondering for so long and thought I should do something about it.

 

Thanks

 

Jamie

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I assume you don't mean 'colour coding' as such but are looking for a way to identify your gels once they've been cut from the sheet. I can think of several ways (all of which exists within my gel stock)...

 

1) Sticky paper label in one of the bottom corners with manufacturer, gel number and if wanted, colour name written on.

 

2) Number written in white Chinagraph in big writing across the centre of the gel so you can read it from ground level.

 

3) Details written with Sharpie, or my favourite, one of those opaque 'silver' pens, in a corner. For odd sized gels I often write what lantern they fit as well.

 

 

I number mine thus:-

 

just a number = Lee

an 'R' plus a number = Rosco

an 'HT' plus a number = Lee HT

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I always do gel number in one of the bottom corners and then the lantern it is to fit in one of the top corners. This is usually done using sharpie or one of the white Chinagraph penicls.

 

I then use white tape to stick the roll together and write the gel number on that in black sharpe.

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Are you asking how to mark and identify cut pieces of colour? (In which case you've already had a couple of pretty good answers!)

 

Or are you asking for an explanation of the various manufacturers' numbering systems?

 

I do apologise I should make myself much more clear.

 

Basically I hear different technicians, when explaining a lighting plan saying I have, in this light Gel 048 or 705? A specific number. Is there a way of knowing what colour that is without having to ask? A specific coding system where I could work it out via common sense?

 

Thanks

 

Jamie

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Are you asking how to mark and identify cut pieces of colour? (In which case you've already had a couple of pretty good answers!)

 

Or are you asking for an explanation of the various manufacturers' numbering systems?

 

I do apologise I should make myself much more clear.

 

Basically I hear different technicians, when explaining a lighting plan saying I have, in this light Gel 048 or 705? A specific number. Is there a way of knowing what colour that is without having to ask? A specific coding system where I could work it out via common sense?

 

Thanks

 

Jamie

 

As far as I have figured out there is no logic to the numbering, short of sitting with swatch books and memorizing each colour name and number you will never know them all. I do know a few people that have a very broad knowledge and can usually tell you what a gel is without looking it up however I am fairly sure they have photographic memories!

 

Whenever I am going in to rig a show I sit down with the LX plan and a swatch book and try and memorize as many as possible.

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I find just using the gels themselves makes me remember them. Whenever I'm rigging a new show, and I look at the plan, most of the time, I'll have no idea what colours are which, but then by the end, I'll know by heart that 119 is a deep blue, 180 a nice lavender etc, and that's stuck.
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hi CHAP

 

I see swatch books have been mentioned but have you got one. get on the websites and click on the contact page or request pages and request a Swatch book and anything else they give out for nothing. swatchbooks are not far short of being the Lighting techs bible. after a while you soon learn to talk numbers.

 

always ask never guess

 

James

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