The Holding Tank

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Photography has been a quite serious hobby for me since about 1980 when I got my first Canon SLR.

There some pictures in Photos & Themes.

The pages under Hardware and Technical are essentially me trying to work out a hardware roadmap and understand the differences between digital and film SLRs and may be helpful to others.

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New and Recent Photos

 

Recent New and Changed Articles 01-May-2016

Downloads 04-Feb-2016

Lens Measurement Software V4.1, Standalone Executable. Recompiled for MATLAB 2013b for Windows 64 bit (MCR Download from MathWorks). Myexif to estimate macro magnification also recompiled with ...

Recent New and Changed Photos 03-Nov-2020

Even-Toed Ungulates 20-Oct-2020

Wild%20Deer%20Rut%20L01_002_19-10-20 Wild%20Deer%20Rut%20L01_001_19-10-20 Wild%20Deer%20Rut%20J01_001_19-10-20 Wild%20Deer%20Rut%20H01_001_19-10-20 Wild%20Deer%20Rut%20F01_002_19-10-20 Wild%20Deer%20Rut%20F01_001_19-10-20 Wild%20Deer%20Rut%20A01_015_19-10-20 Wild%20Deer%20Rut%20K01_004_19-10-20 Wild%20Deer%20Rut%20K01_003_19-10-20 Wild%20Deer%20Rut%20K01_001_19-10-20 Wild%20Deer%20Rut%20G01_003_19-10-20 Wild%20Deer%20Rut%20E01_003_19-10-20 Wild%20Deer%20Rut%20E01_002_19-10-20 Wild%20Deer%20Rut%20E01_001_19-10-20 Wild%20Deer%20Rut%20D01_002_19-10-20 Wild%20Deer%20Rut%20D01_001_19-10-20 Wild%20Deer%20Rut%20B01_005_19-10-20 Wild%20Deer%20Rut%20B01_004_19-10-20 Wild%20Deer%20Rut%20B01_001_19-10-20 Wild%20Deer%20Rut%20A01_018_19-10-20 Wild%20Deer%20Rut%20A01_017_19-10-20 Wild%20Deer%20Rut%20A01_016_19-10-20 Wild%20Deer%20Rut%20A01_014_19-10-20 Wild%20Deer%20Rut%20A01_013_19-10-20 Wild%20Deer%20Rut%20A01_012_19-10-20 Wild%20Deer%20Rut%20A01_011_19-10-20 Wild%20Deer%20Rut%20A01_010_19-10-20 Wild%20Deer%20Rut%20A01_007_19-10-20 Wild%20Deer%20Rut%20A01_001_19-10-20

Pipits and Wagtails 20-Oct-2020

bird%20Meadow%20Pipit%20A01_002_19-10-20 bird%20Meadow%20Pipit%20A01_001_19-10-20

Reptiles 14-Oct-2020

wild%20CV%20Lizard%20D02_001_13-09-20 wild%20CV%20Lizard%20D01_001_13-09-20 wild%20CV%20Lizard%20C02_001_13-09-20 wild%20CV%20Lizard%20C01_001_13-09-20 wild%20CV%20Lizard%20B01_001_13-09-20 wild%20CV%20Lizard%20A01_001_13-09-20

Damselflies 14-Oct-2020

insect%20emrlf%20Damsl%20A02_004_13-09-20 insect%20emrlf%20Damsl%20A01_001-03_13-09-20

Dragonflies 14-Oct-2020

insect%20Black%20Darfter%20m%20A01_001-03_13-09-20 insect%20Hawker%20A05_001-04_25-07-20 insect%20Hawker%20A01-001_02_25-07-20 insect%20Hawker%20B11_001-02_25-07-20 insect%20Hawker%20A06_001-05_25-07-20 insect%20Hawker%20B10_001-03_25-07-20 insect%20Hawker%20B09_001-06_25-07-20 insect%20Hawker%20B08_001-05_25-07-20 insect%20Hawker%20B05_001_25-07-20 insect%20Hawker%20B04_001_25-07-20

Fungi 03-Nov-2020

fungi%20small%20Fingers%20A01_001_03-11-20 fungi%20Puffball%20A01_001_03-11-20 fungi%20Mushroom%20Violet%20A01_001_03-11-20 fungi%20Mushroom%20Redish%20A01_001_03-11-20 fungi%20Mushroom%20L%20brown%20A01_001_03-11-20 fungi%20Mushroom%20fly%20agaric%20E01_001_03-11-20 fungi%20Mushroom%20fly%20agaric%20D02_001_03-11-20 fungi%20Mushroom%20fly%20agaric%20D01_001_03-11-20 fungi%20Mushroom%20fly%20agaric%20C01_001_03-11-20 fungi%20Mushroom%20fly%20agaric%20B02_001_03-11-20 fungi%20Mushroom%20fly%20agaric%20B01_001_03-11-20 fungi%20Mushroom%20fly%20agaric%20A01_001_03-11-20 fungi%20big%20mushroom%20D01_001_19-10-20 fungi%20big%20mushroom%20C01_001_19-10-20 fungi%20big%20mushroom%20B01_001_19-10-20 fungi%20big%20mushroom%20A01_001_19-10-20 fungi%20tiny%20brackets%20A01_001-02_18-10-20 fungi%20mushroom_004_18-10-20 fungi%20mushroom_003_18-10-20 fungi%20mushroom_002_18-10-20 fungi%20mushroom_001_18-10-20 fungi%20mushroom%20D03_001_28-09-20 fungi%20mushroom%20D02_001_28-09-20 fungi%20mushroom%20D01_001_28-09-20 fungi%20mushroom%20C01_001_28-09-20 fungi%20mushroom%20B01_001_28-09-20 fungi%20mushroom%20A01_001_28-09-20 fungi%20bracket%20A01_001-04_28-09-20 fungi%20Mushroom%20D01_001_13-09-20 fungi%20Mushroom%20C02_001_13-09-20 fungi%20Mushroom%20C01_001_13-09-20 fungi%20Mushroom%20B02_001_13-09-20 fungi%20Mushroom%20B01_001_13-09-20 fungi%20Mushroom%20A02_001_13-09-20 fungi%20Mushroom%20A01_001_13-09-20 fungi%20Lichen%20Podipedia%20A01_001_13-09-20 fungi%20Mushroom%20G01_004_05-09-20 fungi%20Mushroom%20F01_001_05-09-20 fungi%20Mushroom%20E01_001-02_05-09-20 fungi%20Mushroom%20D01_001_05-09-20 fungi%20Mushroom%20C01_001-03_05-09-20 fungi%20Mushroom%20B01_001-05_05-09-20 fungi%20Mushroom%20A01_001_05-09-20

Butterflies Moths 12-Oct-2020

insect%20Com%20Blue%20m%20A01_001_05-09-20 insect%20Skipper%20A02_001-04_24-07-20

Unclassified 09-Oct-2020

insect%20Chrysalis%20A01_001-04_24-07-20

Beetles 09-Oct-2020

insect%20Beetle%20A01_001%2002%2004-05_24-07-20 insect%20Rove%20Beetle%20A02_001-05_24-07-20 insect%20Rove%20Beetle%20A01_002%2004-06%2008%2009%2011%2012_24-07-20

Flora 09-Oct-2020

flora%20White%20Flower%20A01_001_24-07-20 flora%20Green%20Bud%20A01_002_24-07-20 flora%20Green%20Bud%20A01_001_24-07-20

True Flies 09-Oct-2020

insect%20Hover%20A01_001-07_24-07-20 insect%20Fly%20A02_006%2007%2009_24-07-20 insect%20Fly%20A02_001-05_24-07-20 insect%20Fly%20A01_001-03_24-07-20

Spiders and Mites 09-Oct-2020

insect%20Jumper%20A07_001%2002%2004_24-07-20 insect%20Jumper%20A06_006_24-07-20 insect%20Jumper%20A02_001-04_24-07-20 insect%20Jumper%20A01_002_24-07-20 insect%20Jumper%20A01_001_24-07-20

True Bugs 09-Oct-2020

insect%20Plant%20Hopper%20B03_001_24-07-20 insect%20Plant%20Hopper%20A01_001-03_24-07-20 insect%20Plant%20Hopper%20B01_001-04_24-07-20 insect%20Bug%20B01_001-02_24-07-20 insect%20Plant%20Hopper%20C01_001-05_24-07-20 insect%20Plant%20Hopper%20B04_002_24-07-20 insect%20Plant%20Hopper%20B04_001_24-07-20 insect%20Bug%20C01_001%2004_24-07-20 insect%20Bug%20A01_001%2003_24-07-20

Ants Bees Wasps 09-Oct-2020

insect%20Bee%20A01_002_24-07-20

All Content Photography

 

For best viewing calibrate your monitor so the black and white areas of the gray scale chart can be just distinguished.

                                              

All Content 2005-20 Lester Wareham All Rights Reserved     

All material is supplied  as is and without warranty, use at your own risk.  

All opinions stated are the authors own.

All quoted information remains the copyright of the respective authors.

Any trade marks mentioned are the property of their owners.

  

Contact: 

Note this email gets spammed a lot so if you want to get your message through please prefix "Holding Tank" in the title

holdingtank@ware.myzen.co.uk