- Large infinity mirror in progress brencerddwr.wordpress.com/2017/11/07/lar… https://t.co/I87xuKuO8A 1 month ago
- Starting a new project for work brencerddwr.wordpress.com/2017/04/15/sta… 8 months ago
- I have been reworking one of my blogs. Variable Interval Timer brencerddwr.wordpress.com/projects/photo… via @amomentoftimephotos 8 months ago
- I recently built an infinity mirror. This is a prototype for a much larger mirror that I will be building for a… brencerddwr.wordpress.com/2017/04/07/i-r… 8 months ago
- Future photography posts on Business Website brencerddwr.wordpress.com/2017/04/06/fut… 8 months ago
- I have been working on my urban night photography project.… brencerddwr.wordpress.com/2017/01/03/i-h… https://t.co/hbmdAK6Jzv 11 months ago
- Fall Color brencerddwr.wordpress.com/2016/11/06/fal… https://t.co/XYdQKufuie 1 year ago
- My Variable Interval Timer for long exposure photography brencerddwr.wordpress.com/2016/10/12/my-… 1 year ago
- Time to find a new internet provider, @CharterCom cannot keep the internet working in this part of Reno 1 year ago
- https://t.co/zxs2tnVKvK 1 year ago
Category Archives: Night Photography
I have been working on my urban night photography project. This is on the University of Nevada, Reno campus.
I have been working on my custom made variable interval timer for long exposure photography and now have all the initially planned functions working and have added a couple features. I consider it a fully funtional proof of concept/prototype. I have searched and have not found anything like it except for hardware that depends on your cell phone to provide the interface and computing power, mine is completely stand alone.
The current feature list:
- shutter speeds from 1 second to 4 hours in the standard single EV progression
- timer to support the camera’s built in long exposure(dark frame) noise reduction (currently Pentax only)
- trigger focus of the camera
- field adjustable settings
- starting exposure
- number of exposures
- enable/disable dark frame noise reduction
- save 1 set of settings
- recall saved settings
- use current settings without saving
- Known to work with Pentax(tested)
- Should work with Canon(untested)
- basic help screen
Potential future features(subject to change):
- long exposure noise reduction support for Canon cameras
- support for other cameras that have a wired remote connector
- ability to save more than one set of settings
To be able to confirm support for Canon cameras, I need access to one that has the 3/16″ remote connection to test with and determine how long the long exposure noise reduction exposures are, the save to card speed of the camera with a slow memory card, etc.
If someone is interested and has the technical skills to make one themselves, they should contact me.
I have been working on more HDR night photographs and as part of streamlining my workflow I build a custom timer. It is based on an atmel microcontroller with a touch screen. I currently programmed it to work with a Pentax camera with the long exposure noise reduction turned on. It will automatically take the number of exposures that it is currently set for automatically delaying for the noise reduction. Since most Canon cameras use the same connector and pinout for the wired remote it would work with a Canon camera, with minor tweaks to deal with any differences in the noise reduction.
I defined the shutter durations as follows: 1 sec, 2 sec, 4 sec, 8 sec, 15 sec, 30 sec, 1 minute, 2 minutes, 4 minutes, 8 minutes, 15 minutes, 30 minutes, 1 hour, 2 hours. I have yet to do anything that I needed more than a 15 minute exposure, but I have plans to try some longer exposures in the future.
I used this for my Reno Motels project that I started working on this fall and it worked very well after a few tweaks the first night out.
I will share the schematic and code directly with people that are interested in using it only if they are willing to provide feedback to improve it. I will consider building them for people that do not have the interest or skills to build their own. If I build it for you there will be a cost involved and it will depend on the cost of parts, build time and something to support additional development and features.
We are giving away a print of this photograph!! Would you like to have it? The links to the rules and entry form are below the photograph.
NO PURCHASE IS NECESSARY TO ENTER OR WIN. A PURCHASE WILL NOT INCREASE YOUR CHANCES OF WINNING. ALL FEDERAL, STATE, LOCAL, AND MUNICIPAL LAWS AND REGULATIONS APPLY. VOID WHERE PROHIBITED.
We had an excellent turnout for the reception with lots of interest in the work. In the next few days the gallery will have a display for prints set up and I will have prints of some of the hanging photographs in the print display.
The new site currently contains photographs that are part of the “Downtown After Dark” project, High Dynamic Range landscape photography, water, and fall colors. All photographs on the site are available for purchase as prints by contacting me by email or phone through the new site.