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What mix of colours will make the purple vision block colour for modern AFV?

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cml
  • Member since
    March 2007
  • From: Brisbane, Australia
Posted by cml on Thursday, July 28, 2016 7:52 PM

Phil_H - thanks for the tip. i was wondering what the PS referred to. 

I haven't heard of Maziora either, but might to a search around. Despite the price, if i'm only using a few drops at a time, it should probably last quite a while.

Chris

cml
  • Member since
    March 2007
  • From: Brisbane, Australia
Posted by cml on Thursday, July 28, 2016 7:51 PM
Jon, i had heard of the confetti/reflective wrapping paper method, i will keep an eye out in the grocery store to see what i can find that might contain the reflective confetti.

Chris

  • Member since
    November 2009
  • From: Twin Cities of Minnesota
Posted by Don Stauffer on Thursday, July 28, 2016 9:31 AM

Phil_H

Gunze have a colour-shifting paint range (Maziora) which is ideal for this purpose, one of which shifts from green to purple depending on viewing angle, but it's hideously expensive for a pot of model paint.

 

That sounds great!  Those window coatings are so-called interference filters, and the effect is due to the wave nature of light.  They work the same way as a thin coating of oil on water.  Indeed many different colors may show up, depending on angle.  Some filters will create almost any color, others prevent a specific color being reflected or transmitted.

 

Don Stauffer in Minnesota

  • Member since
    August 2005
  • From: Sydney, Australia
Posted by Phil_H on Thursday, July 28, 2016 4:22 AM

Gunze have a colour-shifting paint range (Maziora) which is ideal for this purpose, one of which shifts from green to purple depending on viewing angle, but it's hideously expensive for a pot of model paint.

  • Member since
    April 2004
  • From: UK
Posted by Jon_a_its on Thursday, July 28, 2016 4:02 AM

AFV Club do an "Anti-Reflection Coating Lens Sticker for LAV-25"

http://www.1999.co.jp/eng/image/10177587/10/0

Others have used multi-coloured mylar confetti or semi transparent films for a similar effect.

East Mids Model Club 32nd Annual Show 2nd April 2023

 http://www.eastmidsmodelclub.co.uk/

Don't feed the CM!

 

  • Member since
    August 2005
  • From: Sydney, Australia
Posted by Phil_H on Wednesday, July 27, 2016 11:57 PM

BlackSheepTwoOneFour
Another choice is get Tamiya PS45 which is their clear purple (Transparent Purple)

PS-45 is intended for use with transparent polycarbonate (hence the PS) r/c car body shells. I'm not sure how it reacts with styrene, but the finish is a dull eggshell sheen, not gloss.

Here in Aus, it's about $13.00 a can.

cml
  • Member since
    March 2007
  • From: Brisbane, Australia
Posted by cml on Wednesday, July 27, 2016 8:47 PM

BlackSheep - i did try a variety of different mixtures, but it always went straight to a brown or red brown colour.

I wasn't aware they make a clear purple, i think this might be the easiest method.

 

Don - thank you, i did not know that. It explains why i'm having this issue.

 

I fear i'll take the non-creative step and just buy clear purple.

Chris

  • Member since
    November 2009
  • From: Twin Cities of Minnesota
Posted by Don Stauffer on Wednesday, July 27, 2016 10:02 AM

Remember, paint uses subtractive color rather than additive.  Red and Blue light makes purple, but not red and purple paint.  Mixing paint is much harder than mixing light. You have work the other way around.

Don Stauffer in Minnesota

  • Member since
    January 2013
Posted by BlackSheepTwoOneFour on Wednesday, July 27, 2016 8:57 AM

Sounds to me you're mixing too much blue to the red. Mix Tamiya Clear Red with Tamiya Clear Blue. Add a tiny bit of the blue to the red.

Another choice is get Tamiya PS45 which is their clear purple (Transparent Purple)

cml
  • Member since
    March 2007
  • From: Brisbane, Australia
What mix of colours will make the purple vision block colour for modern AFV?
Posted by cml on Wednesday, July 27, 2016 12:54 AM

I've just finished an ASLAV and have seen some pics where the vision blocks appear to be a metallic purple colour, rather than the more common red or blue.

From my primary school days, i was certain that red and blue make purple.

However, when i mixed the trusty Tamiya Clear Red and Gunze Clear Blue, i ended up with an awful brown colour!

Any help to achieve the desired colour would be appreciated.

Chris

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