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Mt. Auburn Cemetery - RG715 @ .8mm

Infrared
6 replies to this topic

#1 bobfriedman

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Posted 06 August 2017 - 10:33

Nikon D800 RG715 @ .8mm ,Nikkor 8mm f/2.8 Fisheye Ai-S
1/160s f/8.0 at 8.0mm iso200
Posted Image

Nikon D800 RG715 @ .8mm,Nikkor AF-S 14-24mm f/2.8G ED
1/320s f/8.0 at 14.0mm iso200
Posted Image

Nikon D800 RG715 @ .8mm,Nikkor 8mm f/2.8 Fisheye Ai-S
1/160s f/8.0 at 8.0mm iso200
Posted Image


Nikon D800 RG715 @ .8mm,Nikkor AF-S 14-24mm f/2.8G ED
1/320s f/8.0 at 15.0mm iso200
Posted Image

Nikon D800 RG715 @ .8mm,Nikkor 8mm f/2.8 Fisheye Ai-S
1/20s f/22.0 at 8.0mm iso200
Posted Image

Nikon D800 RG715 @ .8mm,Nikkor 8mm f/2.8 Fisheye Ai-S
1/125s f/8.0 at 8.0mm iso200
Posted Image

Nikon D800 RG715 @ .8mm,Nikkor AF-S 14-24mm f/2.8G ED
1/320s f/8.0 at 14.0mm iso200
Posted Image

#2 Andy Perrin

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Posted 06 August 2017 - 18:30

Very nice!

#3 bobfriedman

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Posted 06 August 2017 - 19:26

i stopped by Mt. Auburn today.. even with no good clouds the place is excellent for IR imagery.

#4 Cadmium

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Posted 06 August 2017 - 19:50

Bob, Beautiful shots. #3 is my personal favorite. :-)

#5 bobfriedman

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Posted 06 August 2017 - 20:56

From this morning..


Nikon D800 RG715 @ .8mm,Nikkor 8mm f/2.8 Fisheye Ai-S
1/40s f/22.0 at 8.0mm iso200
Posted Image

Nikon D800 RG715 @ .8mm,Nikkor 8mm f/2.8 Fisheye Ai-S
1/320s f/8.0 at 8.0mm iso200
Posted Image

Nikon D800 RG715 @ .8mm,Nikkor 8mm f/2.8 Fisheye Ai-S
1/250s f/8.0 at 8.0mm iso200
Posted Image

Nikon D800 RG715 @ .8mm,Nikkor 8mm f/2.8 Fisheye Ai-S
1/50s f/22.0 at 8.0mm iso200
Posted Image

#6 Cadmium

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Posted 11 August 2017 - 20:27

Here is a graph comparison for the Schott RG715 0.8mm thick.
Keep in mind that the bottom flat line is only for lack of lower data, and the 0.8mm thick line continues to taper down, but where it crosses the OD3 line is anyone's guess.
Attached Image: RG715_p8.jpg

#7 bobfriedman

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Posted 11 August 2017 - 22:13

well.. it is less than the RG715 @ 2mm.. but greater than RG695.. ok.. well seemed lower to me from a phenomenological perspective.