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Agfa Optima Sensor compact 35mm camera. Top plate showing rewind button, depressed and turned to use the advance lever to rewind the film.
Specifications:-
Type: 35mm compact camera
Size: 104 mm x 68 mm x 54 mm (W x H x D)
Image Format: 24 x 36 mm (W x H)
Lens: Agfa Solitar, 40 mm f/2.8
Diaphragm: Automatic f/2.8 to f/22
Focusing: Manual scale pictograms on top of the focus ring/ meter/feet scale on bottom, focusing 3ft/1.09m - infinity
Shutter Speeds: 1/500 second - 15 seconds
Viewfinder: Large direct finder with parallax marks for near focus
Film Loading: Manual
Film Transport: Manual single stroke lever, also used to rewind film when the 'R' button is depressed and turned
Film Speeds: 25 ASA/15 DIN to 500 ASA/28 DIN, selected on a ring around the lens
Flash Contact: Hot shoe, aperture selected manually with flash
Cable Release Socket: On left hand side of the camera body
Tripod Socket: 1/4 in. on right hand side which doubles as camera strap attachment
Battery: 3 V625U batteries, located by opening the camera back
This photo is taken with a 32 year old lens (!). The Nikon 135mm f/2.8 from 1980. It's the predecessor to the modern portrait lens, 135mm f/2.0 DC.
This lens produces very unique and lovely looking images at 2.8, though it is mildly soft at this aperture. It goes all the way to f/32. Something I've never seen in such an old lens. Those others I've got has maximum of f/22 and f/16. Has not had the chance yet to shoot at max aperture.
© Jonas Bo Grimsgaard (2012)
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Medtronic Continuous Glucose Monitoring
Update: I am now, as of October 2017, using the Guardian Sensors with the 760G insulin pump. Same look different tech. Not a fan, as of December, as the sensors are supposed to last 7 days. Mine quit on day 6.
Sandia atomic physicist Jongmin Lee examines the sensor head of a cold-atom interferometer that could help vehicles stay on course where GPS is unavailable.
Learn more at bit.ly/3WuXsuq
Photo by Bret Latter
I came across this interesting comparison on the internet today. I'm toying with the idea of getting another compact camera and at present it's a toss up between the Sony 100 iii (still available though newer models have been released) and the not yet released Panasonic TZ90.
The Sony has a 1" sensor whilst the Panasonic has a 1/2.3" sensor; this is somewhat outweighed by the Panasonic's longer optical zoom range and more flexible screen.
Given the generally poor performance of my Ricoh GR4 (which has a 1/1.7'' sensor) compared with my iPhone 6 (1/3'' sensor) perhaps I don't need another compact camera anyway.
D300 + af200 mm + ais 35 mm reverse.
SB-29-s flash.
40 pictures @ 5 um zerene stacking.
I found the sensor type number on the chip:
Image sensor CCD KC73129
• Number of Total Pixels: 537(H) ´ 597(V)
• Number of Effective Pixels: 500(H) ´ 582(V)
• Chip Size: 6.00mm(H) ´ 5.10mm(V)
• Unit Pixel Size: 9.80um(H) ´ 6.30um(V)
100% crop image on the corner.
Olympus E-500 ( KODAK CCD sensor ) + Olympus Zuiko Digital ED 50mm f/2.0 Macro
OLYMPUS DIGITAL CAMERA
Principal investigator Jacques Loui, left, and a firmware developer are part of a team redesigning high-performance radar as a flexible, multipurpose sensor.
Researchers are working to replace legacy analog radars commonly used by the military with a new, digital, software-defined system called Multi-Mission Radio Frequency Architecture. The overhauled design promises U.S. warfighters unprecedented flexibility and performance during intelligence, surveillance and reconnaissance operations, even against sophisticated adversaries.
Learn more at bit.ly/3hKHWM7
Photo by Craig Fritz.
Andres Sanchez, left, Jeremy Wright, center, and Brian Bentz prepare for an optical test in Sandia National Laboratories’ fog facility. Bentz is leading a three-year project to use computational imaging to detect, locate and image objects in fog.
Learn more at bit.ly/30CG6Va
Photo by Randy Montoya
Capteur d'un appareil photo Panasonic DMC-FZ28 (focus stacking).
Image composée de 17 photos assemblées avec CombineZP.
Replaced the IR sensor on our 42" Vizio LCD. Turned out to be pretty easy to do and an cheap ($9) fix.
There is a tiny little motor and gear box in this paddle sensor. Every now and again it would jump its teeth and start driving backwards for some reason.
A version of Sandia National Laboratories’ advanced sensor, called Icarus, is displayed separate from its ultra-high-speed, burst-mode camera. An Albuquerque-based startup plans to make the highly sought tech available to new markets.
Learn more at bit.ly/3yB6UCq
Photo by Craig Fritz
Our Daily Challenge 31 December -6 January : Slot
My chimney sweep is also a fireman and persuaded me to get this!
Build the other connector the same way.
Be careful, and think it all through. The male-female connectors have to match the male-female connectors on the bike's harness and the sensor.
And...the wire with the diode has to match up with the sensor's signal wire (black wire, of the sensor's 4 wires).
The O2 sensor connector is behind the starter, and for most bikes the starter must be removed to access it.
Before doing anything, disconnect the negative cable from the battery to prevent a short.
Top yellow arrow points to the power connection to the starter. This is live even if the ignition is turned off. After disconnecting the (-) cable at the battery, then disconnect this wire.
Middle yellow arrow points to a friction fit connector. Just pull it off.
Bottom blue arrow points to the O2 sensor connector.
This here I shot with my new Olympus O-MD E-M5 Mkii paired to my M. Zuiko 25mm (50mm with the crop factor). I shot it at ISO 100 || f8.0 || at a 3.2 seconds exposure......HAND HELD!
No post processing done either, from the camera here.
This is a new textile sensor to measure water / wetness. It is 100% compatible with the Arduino platform. It detects water by changing its resistance from open circuit to a few megaohms.
A simple heartbeat sensor for arduino. Communicates each beat to the computer via serial over USB. A little script in Processing sends OSC messages to SuperCollider which makes a sound. Processing also displays a graph of beats per minute readings from the Arduino.
This version sends serial messages over the USB connection, a later version sends OSC messages over ethernet (even cooler!) (http://www.flickr.com/photos/chuck_notorious/4041494889/).
Next step: use the Arduino Ethernet shield to send OSC messages directly.
Next Next Step: Use this as part of a cool multimedia performance!
(It's on this week at the Street Theatre in Canberra! www.lastmantodie.net)
Information: cmpercussion.blogspot.com/2009/07/heartbeat-sensor.html