Question about Nikon D80 Digital Camera with 18-135mm Lens

1 Answer

Hello I have hot pixels on my matrix- what I'll suppose do with that?

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Teacher:

    An expert who has written 2 tips or uploaded 1 video tip.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 100 Answers

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Recently I found one balck spot on my picture, I dont know whay the black spot is coming. I am having a Nikkon D90 18-105 lens.


The black spot can be from one or two sources. The first, is a called a stuck or hot pixel. Your camera's sensor has 12.9 million pixels (12.3 million are used for the image). Many times, a hot or stuck pixel is a bright color - red, yellow, green, etc. It can be any color however. Dark or black pixels can also be called dead pixels as they look like they're "off." Regardless of which your camera suffers, it will not respond to light projected on the sensor by the lens. You'll have to have manually edit the pixel in each image, or return to Nikon for sensor replacement. Nikon used to perform a mapping out of the pixel, but it seems that they don't do this any longer. A sensor replacement can cost in the hundreds of dollars.

The second source, is dust on the sensor. A pixel(s) blocked by dust will show up in each picture, but will appear to be more in focus in some images than others - depending on the aperture value of the camera when the exposure was made. A stuck pixel usually has a very definite edge on all images regardless of aperture setting. A simple, careful wet cleaning of the sensor with a product designed specifically for the job can solve this problem pretty quickly.

Here's a video for wet sensor cleaning from Youtube There are others here too. I hope this was helpful & good luck!

Jun 06, 2011 | Nikon D90 Digital Camera with 18-105mm...

1 Answer

Hello, I bought an LG 47LH50 HDTV exactly 1 1/2 years ago. Black horizontal lines suddenly appeared one night after getting home from work. Over the past two weeks I've seen it go from 3 lines, to 4...


Hi, I purchased the same model in November 2009. About 2 weeks ago a single horizontal line appeared. Each day another appeared until today when the video went out. Now it displays bands of vertical colored lines like a pastel colored rainbow. Did you find a solution to the problem?

Jun 04, 2011 | LG 47LH50 47 in. HDTV LCD

2 Answers

Hi I have a DP100 and some of the pixels on the projection dont work - the clock is new this week but the supplier doesnt appear to have come across this before - any ideas?


I had same problem with projection on my DP200. Pixels began slowly disapear after year of functioning. I found source of the problem. Contact between LCD matrix (it stays next to red LED) and circuit board with controller is poor.It is easy to fix. 1) turn-off device2) remove front (where the lens) and back plastic element (both are on glue)3) disassemble projection unit
4) press down "cable" to the board by your nail, and move it over it to make sure that each path has contact.
5) repeat #4 for second end of cable (on lcd matrix)
6) repeat #4,5 for second cable and second circuit board
7) turn-on device, avoid looking to LED light, and check picture on matrix (flashlight can help to see picture on matrix).
8) assemble it back

Jan 20, 2011 | Oregon Scientific DP200 Clock Radio

1 Answer

My mk2 golfs interior heating


hello i had same problem with my mk2 1.3 changed the heater matrix. Job done, cant believe how hot it is now! This can be done by only removing the center consol rather than the whole dash. WARNING this is a shity job unside down in the foot well! Also there is bolts on the engine side of the bulk head that need removing fist, The haynes manual forgets to mention this, these bolts hold the heater matrix and blower unit. Good luck

Dec 21, 2009 | 1989 Volkswagen GTI

1 Answer

I want to learn how to solve matrix with my calculator casio fs 115es


Hello,
I will assume you are familiar with the basic concepts of matrix algebra.

Turn calculator [ON]
Press [MODE][6:MATRIX]. Select the matrix you want: MatA, MatB, Matc
Let us assume you select 1: MatA.
MatA (mxn) sceen: there you specify the dimensions of the matrix, the number of rows, and the number of columns. Press 5 for a 2x2 matrix.
The matrix entry screen shows, a rectangle is highlighted. Enter there the a_11 coefficient, exemple 1.
1 [ENTER]. Highlight moves to a_12 ;
1 [ENTER] highlight moves to a_21
1 [ENTER] highlight moves to a_22
2 [ENTER] Highlight stays on a_22.
Matrix is defined. The values I used are arbitrary. Enter your own.

Suppose you want to calculate the determinant of MatA
Press [SHIFT][MATRIX][7:det][SHIFT][MATRIX][3:MatA] [)] [=]

Now you want to calculate the square of matA.
Press [SHIFT][MATRIX][3:MatA] [x^2][=]
A 2x2 matrix is displayed. It is MatA[^2].

If you define MatA, MatB, MatC y

Sep 24, 2009 | Casio FX-115ES Scientific Calculator

1 Answer

Black line (strip of pixels not working) horizontal across screen


If a whole line of pixels is dark, you've got a bad transistor in what's called a "Passive Matrix" display. For your future purchasing decisions, while an "Active Matrix" display costs a little more, it has individual transistors for each pixel, rather than one per row and column, so when a transistor goes bad, it only turns one pixel black rather than a whole row or column.

Sep 12, 2009 | Samsung LE40B650T2 40 in. Full HD Crystal...

1 Answer

Extremely long time writing to CF card


IIRC these cameras support a noise reduction feature through a custom function. The camera will take a second exposure with the shutter closed (i.e. against something pure black) to see which pixels in the camera are "hot", and then will use that information to remove that hot pixel noise from the original image. "hot" pixels depend on temperature and exposure length so the camera would need to do this on every shot.

Mar 05, 2008 | Canon Rebel XT / EOS 350D Digital Camera

1 Answer

Regarding L1515S 15" LCD Monitor Resolution


Hello mallik, The LCD monitor is actually a active matrix of small transistors (3 for each pixel). They have one native resolution, a FIXED one for example you monitor has 1024 x 768 pixels. This results in 786432 pixels displayed on the screen. Because each pixel is controlled by 3 transistors there will be 2359296 transistors controlling your entire screen. This is a fix number. You can't raise the resolution to 1280 x 1024 because this will require as you can see now... a lot more transistors on the same surface. All you can do is to lower the resolution, in this case 4 pixels (12 transistors) form a larger pixel acording to that lower resolution. The image can look blurry in these situations. THe bottom ideea is that a LCD pannel (more corectly said, TFT (thin transistor film) pannel, has one optimum resolution, it's native one. The higher the better, when choosing one to buy, but you can't raise the resolution over that. You can just lower it. It works different then the normal conventional CRT monitors. Sorry for my bad english as I live in a non english-speaking country. Also if you have anymore questions please post a comment.

Mar 25, 2007 | LG Flatron L1515S 15" LCD Monitor

Not finding what you are looking for?
Nikon D80 Digital Camera with 18-135mm Lens Logo

Related Topics:

34 people viewed this question

Ask a Question

Usually answered in minutes!

Top Nikon Cameras Experts

kakima

Level 3 Expert

101598 Answers

Steve

Level 3 Expert

3287 Answers

Ric Donato

Level 2 Expert

225 Answers

Are you a Nikon Camera Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...