Jump to content
UltravioletPhotography

Chinese Trumpetvine (vis, UV-A, SWIR 1500-1600nm)


Recommended Posts

Andy Perrin

This was intended to be a test of the TriWave for UV mainly.

 

Chinese trumpetvine

 

UV with 330WB80 and Resolve 60mm lens (quartz) in sunshine on Sony A7S

post-94-0-56654900-1564888506.jpg

 

Vis (iPhone shot)

post-94-0-50028500-1564888735.jpg

 

UV with 330WB80 and Resolve 60mm lens (quartz) on Triwave with Convoy torch. It does UV just fine, although I noticed a tendency to have problems with the dynamic range. This is an HDR image to overcome the dynamic range issues. The smaller field of view is due to the 1/2" TriWave sensor mostly.

post-94-0-79612500-1564888664.jpg

 

Vis with BG38 2mm + DB850 dual band filters and Resolve 60mm lens on Sony A7S under halogen

post-94-0-83516600-1564897059.jpg

 

SWIR on TriWave with Wollensak 25mm lens and Thorlabs 1500nm LP filter. Pano of a few images to get slightly better resolution.

post-94-0-58774600-1564888948.jpg

Link to comment

Too bad the Resolve lens doesn't do well in SWIR. If so I can see you wanting a 7 filter holder for that lens as I want.

For me would be; 254bp25, 313bp25, 330WB80, 390bp25, S8612, LP720, blank.

 

I do like your flower images. The Visible Resolve under hallogen is interesting.

I am also starting to like visible under 254n lights. Flowers seem to glow.

Link to comment
Andy Perrin
Too bad the Resolve lens doesn't do well in SWIR. If so I can see you wanting a 7 filter holder for that lens as I want.

For me would be; 254bp25, 313bp25, 330WB80, 390bp25, S8612, LP720, blank.

Yeah, I plan something along those lines, but not for a while. I'm trying to rig up a SWIR filter wheel or linear holder first.

--

 

Thanks Cadmium!

Link to comment

Please sign in to comment

You will be able to leave a comment after signing in



Sign In Now
×
×
  • Create New...