Essays & Tutorials

22 topics in this forum

1. Photo Ninja: Short Tutorial

   By Andrea B., November 18, 2021
   • 10 replies
   • 3k views
   • 
   • Doppler9000
   • April 16, 2022

2. Photo Ninja: How to Make a Custom Light Profile

   By Andrea B., December 8, 2013   

   • White Balance
   • 12 replies
   • 15.7k views
   • 
   • Andrea B.
   • June 14, 2015

3. [LENS] How to avoid a hot spot for the Coastal 60 APO lens

   By nfoto, August 17, 2013   

   • Lens
   • 9 replies
   • 5.1k views
   • 
   • LarsHP
   • Wednesday at 09:41 AM

4. Inside Tips

   By nfoto, June 4, 2013
   • 11 replies
   • 7.9k views
   • 
   • Andrea B.
   • June 12, 2013

5. How to use filters for UV photography

   By nfoto, February 5, 2013   

   • Filters
   • 3 replies
   • 9.8k views
   • 
   • Andrea B.
   • December 24, 2014

6. How to make UV colours reproducible

   By nfoto, January 20, 2013
   • 4 replies
   • 19k views
   • 
   • nfoto
   • January 24, 2013

7. How to make a UV photograph

   By nfoto, January 20, 2013
   • 0 replies
   • 25.6k views
   • 
   • nfoto
   • January 20, 2013

8. Raw Photo Processor: Basic Conversion of a Reflected UV File [Mac Only]

   By Andrea B., November 29, 2021
   • 0 replies
   • 505 views
   • 
   • Andrea B.
   • November 29, 2021

9. [RPP] How to get an almost Raw Composite from Raw Photo Processor

   By Andrea B., October 19, 2021   

   • Processing
   • 2 replies
   • 399 views
   • 
   • Andrea B.
   • October 19, 2021

10. [Darktable] Quick White Balance in Darktable

    By Andrea B., September 12, 2021
    • 9 replies
    • 2.6k views
    • 
    • Andy Perrin
    • September 13, 2021

11. The Bee Sees a Dandelion: Poster Template

    By Andrea B., September 10, 2021
    • 8 replies
    • 628 views
    • 
    • colinbm
    • September 13, 2021

12. How to make a TriColour image, my method 1 2 3 4

    By Stefano, June 5, 2021   

    • TriColour
    • Multispectral
    • 97 replies
    • 5.1k views
    • 
    • LarsHP
    • March 31

13. The Quest for Ever Wider: A UV 360° Approach with Lomo Spinner & Ilford Delta 3200

    By OlDoinyo, May 5, 2021   

    • Film
    • 14 replies
    • 1.1k views
    • 
    • Andrea B.
    • July 18, 2021

14. Dust Removal in Zerene Stacker

    By bvf, July 14, 2020   

    • Processing
    • 4 replies
    • 971 views
    • 
    • bvf
    • July 15, 2020

15. Computational Assessment of Filter Stacks

    By Andy Perrin, November 3, 2017   

    • Filters
    • 11 replies
    • 3.5k views
    • 
    • Andy Perrin
    • November 7, 2017

16. Diabatic plots in MATLAB

    By Andy Perrin, August 15, 2017   

    • Filters
    • 12 replies
    • 3.1k views
    • 
    • Andy Perrin
    • August 17, 2017

17. Pinholes and UV Photography

    By OlDoinyo, January 20, 2016
    • 14 replies
    • 8.2k views
    • 
    • Doug A
    • October 7, 2021

18. Simulation of Bee-Colours III

    By Nico, April 5, 2014   

    • Insect.Animal Vision
    • 23 replies
    • 14.9k views
    • 
    • JCDowdy
    • June 27, 2015

19. Simulation of Bee-Colours II

    By Nico, December 29, 2013   

    • Insect.Animal Vision
    • 5 replies
    • 7.5k views
    • 
    • Nico
    • April 5, 2014

20. Simulation of Bee-Colours I

    By Nico, December 27, 2013   

    • Insect.Animal Vision
    • 15 replies
    • 16.2k views
    • 
    • Nico
    • December 29, 2013

21. Colour Calibration in a Converted Camera

    By Andrea B., August 26, 2013   

    • White Balance
    • 7 replies
    • 5.8k views
    • 
    • Andrea B.
    • December 24, 2015

22. Do all plants have a UV signature?

    By nfoto, May 20, 2013
    • 9 replies
    • 6k views
    • 
    • photoni
    • March 23, 2021