All Forum Comments
Comment by davidrobinson posted on Mr Mouse at 23/10/2026 - 20:24
I'd rather not use a tc but crop in instead.
Roughly doing the same thing but without the light loss and slight extra weight.
The other thing is 1/500 sec is a tad to slow, based on rough suggestions your shutter speed should be more than your focal length.
So 450mm on a crop camera is 695mm without a tc so you'd need to be 1/800 sec minimum and roughly 1/250 with the tc
I am going to have a test with 1/1000 shutter and let you know how I get on.
Comment by davidrobinson posted on Disappointed with results when using a Pentax 1.4 x convertor on a Pentax 150-450 lens at 26/07/2026 - 09:13
Comment by davidrobinson posted on Disappointed with results when using a Pentax 1.4 x convertor on a Pentax 150-450 lens at 26/07/2026 - 09:05
Any thoughts would be greatly received. Camera a K3ll was set to F8 1/500 sec, ISO set to auto in this case 200 iso, focus priority. RAW image processed in Adobe PSE 2021
Comment by davidrobinson posted on Disappointed with results when using a Pentax 1.4 x convertor on a Pentax 150-450 lens at 25/07/2026 - 23:49
Comment by davidrobinson posted on Another 'Guess the Plant' at 19/05/2026 - 19:01
Comment by davidrobinson posted on Bursting Out... at 06/05/2026 - 12:38
Comment by davidrobinson posted on 'Drive It Day'...April 2026 (Image Heavy and uploaded at 1000pix size) at 27/04/2026 - 23:03
Comment by davidrobinson posted on 'Drive It Day'...April 2026 (Image Heavy and uploaded at 1000pix size) at 27/04/2026 - 23:01
Comment by davidrobinson posted on Why use a proper camera when you can do this with an iPhone at 27/12/2025 - 15:33
Comment by davidrobinson posted on Why use a proper camera when you can do this with an iPhone at 27/12/2025 - 15:31


In August my wife and I watched a very tiny harvest mouse pop in out from under a hedge and nibble at an apple core. Over about half and hour it gradually moved it about 3 inches and under the hedge only for a blackbird to come along and pull it out into the open. Having said that after the blackbird and chick had had their fill the mouse eventually nudged and pulled the apple core back under the hedge, and totally out of sight. Over a few days we put out apple cores and the mouse came out and gradually it tugged all the apple cores under the hedge. Storing up for winter I have no doubt.