u/Slickrock_1

DB850 filter balanced with orange warming gel

Kolari IR Chrome

This cemetery dates back to 1621 and some of the Pilgrims are buried here. The first 5 purple shots are using a doubled DB850 dual bandpass filter with orange color gels. The remaining ones (including the purple one with the vignetting and the grave in the middle) are using an 850 nm bandpass filter.

Thanks to u/Gratos_in_Panflavul for the inspiration. This was taken using two (doubled) DB850 filters and three pieces of Lee orange gel.

1. 590 nm - channel swapped

2. 590 nm - straight out of camera

3. 590 nm - straight out of camera at sunset

4. candy chrome

5. IR chrome at sunset

6. IR chrome

7. pure UV pass

8. ZB2-BG3 (dual bandpass 380 nm / IR) with sepia color gel at sunset

9. ZB2-BG3 (dual bandpass 380 nm / IR) with sepia color gel, afternoon

720 nm

First shot is from the Richardville Cemetery in Alamo, NV. The rest are from Pioche, NV. IR Chrome filter.

720 nm

Full spectrum Canon R100, 100 f/2.8L macro, GRB3/KG3 filter and sepia color gel.

Blue channel was UV pass.

Red channel was 780 nm IR.

Green channel was original green channel from visible RGB image.

It's pretty windy, so component photos didn't align perfectly.

Kolari candy chrome filter.

View over Logan Airport towards Boston. I shot this using a 4x5 camera with a Schneider 90mm Super Angulon XL lens and Fuji Velvia sheet film. The exposure took about 30 min. I'd just cover the lens between flights.

590 nm filter with Canon 8-15L fisheye. I didn't do any channel swapping. Only significant editing was I duplicated / multiplied the image, added an S-curve for tone, and desaturated the blues a little.

A few IR shots. The panorama is with the Kolari IR chrome filter. The other two are with the Kolari 665 nm. Canon R100 full spectrum + Canon 24-105L.

Canon R100 / EF 24-105L using drop-in Kolari candy chrome filter