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Esto es lo que se ve al hacer una foto de prueba para sacar a la luz las manchas y guarrerías que hay sobre el sensor de mi cámara... Antes o después tocará limpiarlo... Pero entre que me da miedo, que al hacer las fotos generalmente no se aprecia nada, y que me da pereza...
El día menos pensado lo hago...
专业,开发,生产,时间继电器,24小时定时器,计时器,计数器,液面控制器,相序保护器,光电开关,接近开关,电机调速器,电机保护器,相关配套产品,OEM
timer,Timer Relay,24h Timer,Relay,Digital Timer,Sensor,Counter,Protective Relay,Level Switch,Sockets,proximity switch,photoelectric switch,solid state relay,switch power supply,Accessories,OEM
timer relay,24h timer,relay,counter,timer switch,slckets,proximity switch,photoelectric switch
I really need to clean the sensor in my D600!
This is image number 5548. To be honest, in 'normal' photos, only the largest of the dust/dirt/oil spots are visible and need editing out. I have never done this with either of the two DSLRs I have owned before so I don't know if this is particularly bad or perfectively normal for over five and a half thousand shots.
I got this by pointing my camera at a patch of blue sky, focusing as close as possible and stopping down to f/22. In the tone curve panel in Lightroom, pull the 3/4 point in the curve (probably the wrong terminology) right down to the bottom and all that dirt is revealed.
专业,开发,生产,时间继电器,24小时定时器,计时器,计数器,液面控制器,相序保护器,光电开关,接近开关,电机调速器,电机保护器,相关配套产品,OEM
timer,Timer Relay,24h Timer,Relay,Digital Timer,Sensor,Counter,Protective Relay,Level Switch,Sockets,proximity switch,photoelectric switch,solid state relay,switch power supply,Accessories,OEM
timer relay,24h timer,relay,counter,timer switch,slckets,proximity switch,photoelectric switch
After I installed the sensors in the weatherstation: humidity, temperature and air pressure. Fixed to the inside of the weatherstation with tiewraps, cables through the wall.
The man with the full-frame sensor'd Canon and 300mm f/2.8 L mentioned that the most fun to be had was watching the antics of the Buffelheads as they came running back for food.
After the ducks has dispersed from a feed, I'd throw a bit more feed out and all h**l broke loose! All these sweet, wonderful, funny Buffelheads would skate back across the water for ever more food.
The light was low and the sun was deep against the horizon. Winter light, and all that. I'm wondering how this kind of image could be different light?
In any event, I'm happy with these initial results.
notice... you guys know how to fly... beautiful landing... have a nice day..."
I really enjoy the way Buffelheads use their webbed feet as skates as they come in for a water landing.
The man with the full-frame sensor'd Canon and 300mm f/2.8 L mentioned that the most fun to be had was watching the antics of the Buffelheads as they came running back for food.
After the ducks has dispersed from a feed, I'd throw a bit more feed out and all h**l broke loose! All these sweet, wonderful, funny Buffelheads would skate back across the water for ever more food.
The light was low and the sun was deep against the horizon. Winter light, and all that. I'm wondering how this kind of image could be different light?
In any event, I'm happy with these initial results.
I recently tested the resolution performance of my 70-200mm f/4 L (non-IS) lens. It's nice and sharp compared to a couple fixed focus lenses that I also own.
Audi A3 1.8 (2002) Lambda probe (oxygen sensor) :
This picture is courtesy of the Follettmotors VW Audi Blog www.follettmotors.com/vwaudiblog
You are welcome to use this image for your own purposes but we would respectfully ask that you carefully read and understand the specific licensing permissions. This image is licensed under a Creative Commons 2.5 attribution non-commercial license.
finally, after owning this camera for 2.5 years I had the sensor cleaned.
after our little beach trip last week and shooting into the sun at f/22 I realized how dirty it was. now it's all squeaky clean thanks to the folks at ritz.
This shot shows - well it is processed a lot different from the previous one - how much cleaner my sensor is. I went to get a cleaning kit, which I did, and while at the shop they used one of those static brushes on my sensor. I think I will now wait until I need to before using the kit. If you look very closely you will actually still find some debris but not much.
After several trips to Las Vegas, I finally made it to Hoover Dam.
- Engineering: awesome
- Art deco details: awesome
- Dam tour (the longer, more expensive tour): worth it
Right there on the floor, where dozens of groups of dozens of people walk past? The warning seems pointless.
This is after 3 swipings with PecPads and ethanol (Eclipse) from MicroTools. Much cleaner. I sat down in the bathroom after running the shower for a while with the camera mounted on the tripod. Carefully wrapped the pad up on the spatula and swiped back and forth on the sensor a couple of times. I'll repeat it in a week I guess until total cleanliness ensues.
I lent this camera to a friend who told me he'd take some Valentine's portraits with it. This is how I got my 7D and 85mm lens back. Seems like the pictures he took were too hot for the camera. Does Canon's warranty cover these symptoms?
The Bottom Bracket Torque Sensor outputs a voltage signal. The signal and the pedal force is linear proportional. Pedal force increases every 10kg, 0.15V voltage changed. The detectable maximum pedal force is 60kg. The input signals into sine wave with the crank angle. The outputs in 0° and 180° are zero. Maximum output is in 90° and 270°. Each rotation of 11.25°, the Bottom Bracket Torque Sensor outputs a speed signal. The shaft rotates a circle with 32 speed signal output.
Product advantages
The advantages include faster start and quicker response. No more temperature drift issue with high reliability in low temperature. Compatibility with standard bottom brackets, more easy to install and flexible length options, custom dimension and compatible with mid-drive motor.
Read the article: extraenergy.org/main.php?language=en&category=&su...
11th January 2011 - 365 day 11. Been having some autofocus problems recently and recent 'big sky' landscape shots showed how mucky my sensor was - so it's inside to investigate.
The autofocus problems appear to have been caused by muck on the mirror and screen - hopefully resolved.
Mucky sensor cleaned with my 'Arctic Butterfly' brush - always a nervous moment.
Knobbed cylinder variation. A straw is placed into a hole and the child finds the cylinder to go in the hole.
The touch-sensors are made by inserting a tight copper coil into the button hole and then adding a acrylic plug with LED.
NOTE: This is just a temporary solution, not the final install
ROHM Semiconductor & ROHM Group companies, OKI SEMICONDUCTOR & Kionix exhibiting at Sensors Expo in Rosemont, Illinois, June 2011.
Image processing, motion sensing, bio sensing, wireless network technology, and human interface sensors were shown.
A 100-watt CO2 laser is shown here (the section glowing in blue) melting and transforming a rod of alumina into a pure sapphire optical fiber. A pair of telocentric lenses with machine vision cameras control the movement rate of the feedstock and fiber, and after many hours of automatic machine-operation, a long continuous piece of sapphire optical fiber can be formed. Such a fiber is one of the more durable materials on the planet, able to withstand temperatures as high as 1,800 degrees Celsius. The glowing pink section is a helium-neon laser which is a component of the laser Heated Pedestal Growth System. It is a visible red laser that is aligned to co-propagate along with an invisible 10.6um CO2 laser beam. The red laser then helps operators to locate and align the invisible laser beam.
Fell behind on these. The EXIF on this shows it was taken on 01-Jun-2013 and adds a tiny bit more crud on the sensor from the last one. You'll have to look pretty hard to see the new spots, though.
Shutter actuations are at 5,065, so you don't have to go hunting the EXIF for it.
Elizabeth Agee, Environmental Engineering PhD Student, works to install sensors in the Amazon Rainforest outside of Santarém, Brazil on October 31, 2018.
Ivanov aims to collect water flow data from the trees to build a model that will help us gain an understanding of our push and pull on the region, and how it potentially affects the world’s climate.
Photo: Joseph Xu/Michigan Engineering, Communications and Marketing
i finally got up the courage to clean my sensor. i think it worked out pretty well. top left is "before", top right is after the first cleaning and the bottom image is after i cleaned it again.
i used a swab made by microtools. they are not as lint free as they say and the size was a little off (which was annoying b/c the exact size thing was the whole reason i didn't just make my own swab), but it worked very well.
cleaning your own sensor is pretty easy, but if you damage the sensor, it can cost almost as much as a new camera to repair it, so beware.
ROHM Semiconductor & ROHM Group companies, OKI SEMICONDUCTOR & Kionix exhibiting at Sensors Expo in Rosemont, Illinois, June 2011.
Image processing, motion sensing, bio sensing, wireless network technology, and human interface sensors were shown.
..AKA lie detector - MrC has been fibbing ;-)
I have been plotting a GSR dress since spring and bought this kit way back then to mess about with a simple circuit to see how well it worked. I've been so busy I've only just got around to soldering this GSR kit together, however it's not sensitive enough for the dress I'm making.
Tijdens een loopje met den hond kan het nuttige met het aangename verenigd worden als dit plaats vindt langs een maagdelijke vloedlijn.
Deze troffen we aan aan langs een van de stuifduinen aan de zuidkant van de Vliehors.
In de vloedlijn vond ik een sensor van een door de meeuwen aangevreten Vaisala RS41 radiosonde.