Search found 78 matches

by overmywaders
Sun Mar 18, 2012 12:13 pm
Forum: Fishing Wingless Wets
Topic: Fly colours
Replies: 174
Views: 64156

Re: Fly colours

Mike, You said: The only credible proof would be if a fly designed according to your specifications caught better than some other fly in the same circumstances. I refer you to the words of the sage: This is another point which is relevant to this discussion. Assuming that these UV factors play a par...
by overmywaders
Sun Mar 18, 2012 11:46 am
Forum: Fishing Wingless Wets
Topic: Fly colours
Replies: 174
Views: 64156

Re: Fly colours

roadkill, I have the following two photos of Hareline Ice Dub, but not Ice Dub UV Visible light http://overmywaders.com/images/IceVis.jpg UV http://overmywaders.com/images/IceUV.jpg Hareline will be putting notations in their next catalogue regarding the UV reflectance and UV fluorescence of many of...
by overmywaders
Sun Mar 18, 2012 11:33 am
Forum: Fishing Wingless Wets
Topic: Fly colours
Replies: 174
Views: 64156

Re: Fly colours

Hello Otter, Scientists have a clear indication that trout have UV vision. Even the single scientist who believes that the UV-specific cones all become blue-specific indicates, as I quoted, that without any UV-specific cones, the trout still have UV vision. That is definitive enough for me; I can on...
by overmywaders
Sat Mar 17, 2012 4:20 pm
Forum: Fishing Wingless Wets
Topic: Fly colours
Replies: 174
Views: 64156

Re: Fly colours

First, Mike, why don't you address the issues I raised? That would seem fair. Then I will happily give you the examples you desire. It would seem that your assertions were clearly refuted with citations or photos. You may wish to rebut with the same, or admit a new understanding. That keeps the disc...
by overmywaders
Sat Mar 17, 2012 3:35 pm
Forum: Fishing Wingless Wets
Topic: Fly colours
Replies: 174
Views: 64156

Re: Fly colours

Hi Mike, Okay, we have the term reflectance in common. However, what I can't understand is that when you did an investigation of UV with a multitude of cameras, you came to the conclusion that: With regard to the reflectance itself, I found that the maximum UV reflectance coincided with the maximum ...
by overmywaders
Sat Mar 17, 2012 1:49 pm
Forum: Fishing Wingless Wets
Topic: Fly colours
Replies: 174
Views: 64156

Re: Fly colours

Hi Mike, It is not that I don't want to publish a lot of my book, it is that the matter of 'splainin' takes a lot of time. You are making a lot of assumptions. But first, let us agree on terminology. When I am saying UV reflectance, I mean UV diffuse reflectance. We see most objects by diffuse refle...
by overmywaders
Sat Mar 17, 2012 10:43 am
Forum: Fishing Wingless Wets
Topic: Fly colours
Replies: 174
Views: 64156

Re: Fly colours

Hi Mike, I'll take your presentations in order: The newest studies indicate that adult trout can not perceive UV light. Also, even assuming these are wrong and trout can in fact perceive UV light ( although it would be better to call it "radiation", in my opinion, I think "light"...
by overmywaders
Sat Mar 17, 2012 9:08 am
Forum: Fishing Wingless Wets
Topic: Fly colours
Replies: 174
Views: 64156

Re: Fly colours

Hi Mike Connor, it's been a long time since we've conversed. Jim S. thought I might like to participate in this thread, but by the time I was registered and legal, fourteen pages had been written. Perhaps we can discuss the matter of ultraviolet vision in trout in another thread; you seem to have fi...