ins13 Posted September 21, 2019 Share Posted September 21, 2019 Olympus em5FS, Lomo T-43 triplet lens - Dmitry's spectrum there: https://www.ultravio...o-t-43-40mm-f4/zwb1 2mm + сзс23 2mmi seem that is ultraviolet and red and on drop of violet and infrared here i have graphs for filters ZWB1 1 mm thick and СЗС23 3mm only I like colorful pictures so I try to take pictures with all sorts of combinations of filters - in search of artistic effects only f8, 1/8- 1/15 s, ico1600, wind weather, hand-hold I will continue three more posts: about colour of skin, about the color swap on the photos for a more pleasing appearance, and about the haze, which I love in ultraviolet photos very much Link to comment
ins13 Posted September 21, 2019 Author Share Posted September 21, 2019 Here in the photos I show 2 types of skin - darkening in UV and non-darkening one, but with frecklesSkin lighter than on UV-photo, but freckles - invisible in visible)) - clearly visible here in any case. as a good UV marker in the second picture the suit is with UV protection 300. It does not reflect UV, but not skips UV, and does not fluoresce. where does UV go? is it absorbed? and next post about post-processing color Link to comment
ins13 Posted September 21, 2019 Author Share Posted September 21, 2019 I change the blue and yellow for a more pleasant look - in my opinion of course the following pictures with color replacement without replacing the colorand сomparison with other filters with color replacement without replacing the color it was originally so and in vis in these 3 lower pictures, can clearly see the usual and well-known phenomenon when the haze is more evident in UV due to the stronger dispersion of ultraviolet in the atmosphere more photos with the haze will be in the following post Link to comment
ins13 Posted September 21, 2019 Author Share Posted September 21, 2019 vis the same in black and white I like this hazy effect that UV shooting gives Link to comment
dabateman Posted September 21, 2019 Share Posted September 21, 2019 I really like the yellow, purple flipped (not quite mirror image) in your second post. The last image.The exposure delay adds to the difference on either side, but I like the symmetry.Interesting series. Every time I look at your images, I feel I have to get out more and just take some photos.Looks like your having fun. As for your 300nm fabric. I think, just like most sunscreens, the UV is absorbed. Link to comment
Cadmium Posted September 23, 2019 Share Posted September 23, 2019 These are nice. I like this one actually the most:https://www.ultravio...attach_id=16679 C3C23, equivalent to BG40 2mm. Link to comment
ins13 Posted September 25, 2019 Author Share Posted September 25, 2019 Cadmium, thanks a lot! dabateman, thank you! I'm having fun and additionally of course curiosity and attempts at art. but it's easier to have fun in this manner for me than to take a really beautiful art picture. but I keep trying)) Link to comment
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