Dragging the point changes the curve shape, as well as the brightness of the image. As I indicated in Understanding image sharpness, Part 2 , an appropriate amount of sharpening unsharp masking always improves image quality; that’s why we compare sharpened dpi and dpi images. Photography adventures to inspire your creativity. Quite a few of the newer scanners do not have this feature and you have to manually frame each negative, that just adds to the time you are going to have to devote to scanning your negatives. This is a serious, professional scanning software package.

Uploader: Arashimuro
Date Added: 1 March 2011
File Size: 70.42 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 87289
Price: Free* [*Free Regsitration Required]

Canon CanoScan FSUS – for better Scans, buy SilverFast Scanner Software

With this Canoscan, there are one-fourth the number of visits by the user How do I know processing was done with 8 bits precision? Scanner Parts for Canon CanoScan. The original FSUS scan was much too blue– it definitely required adjustment.

The photo above shows a portion of the film holder. When you first call Color Curves there are two of xanon one each at the left and right.

Canon CanoScan FS4000US

A small part of the frame a fraction of a millimeter at the scanner of the negative carrier was cut off. For example if you told the scanner to output a bit color image, but the scanner internally scanned at bits and did all its corrections at bits, then converted the result to bits and output the file, then that would be better than editing the uncorrected bit file.


Chrome A grey bar will appear at the bottom of your browser window which will contain your download. I use this extremely sharp image of Aspens on the Pitkin Creek trail near Vail, Colorado as an example– the same image I used to illustrate the quality of digitized 35mm images in Making fine prints in your digital darkroom. I am quite happy with it and you will be as well.

Explore our latest range of video cameras. Following are some typical times we recorded for various operations. Overall, we ts4000 unusually impressed with the resolution and sharpness the FSUS delivered.

It doesn’t run as a standalone application. You can also click one of these links to search our extensive Knowledge Base or visit the Canon Community Forum.

Register a Canon product or view service info. They easily could have though, as we found its lens to be one of the sharpest we’ve yet seen in a desktop film scanner.

Digital Film Scanners – Canon FS Scanner Review, Information, and Specifications

The HP noise didn’t bother me until I tried to sharpen the image. Trending Price New. You can’t find these things new so it was a good decision by Canon to make this unit stand xcanner to the day-to-day usage.

The first of these is the Histogram tab, which features a histogram display of the image, a sliding adjustment bar, and two eyedropper tools. Get weekly tips straight from the experts. When I scanned the image without doing any adjustments, the histogram was smooth.

Canon CanoScan FS4000US Scanner

You can also look up error messages in the user guide. Help me choose Help me choose. When I made this scan I did a considerable adjustment of the tone curve the highlights were much too blue. This limited warranty canoh all defects encountered in normal use of the Product and does not apply in the following cases: Please complete a 1 minute scamner to help us improve our support website experience. As noted previously, we were impressed by how little image degradation occurred when the Clean Dust option was engaged.


And I choose well exposed slides with easily scanned shadows. This didn’t bother me because I always edit my images with Picture Window Xcannerwhich has precise and convenient color control, but I’d like to see better balance to begin with. It’s as if the scanner’s CCD starts generating errors ccd pixels that just switch on and aren’t reset or something like that as soon as its temperature gets above a certain level. June, Film Handling Like most film scanners we’ve tested, the CanoScan FSUS uses sturdy plastic slide and filmstrip holders to carry the film through the scanner.

To accurately set focus, you’ll really need to do a maximum-resolution scan even if only of a portion of the frame after each focus change, to see the effects of the adjustment.