Which film scanner is better?

Question 1: Which film scanner is better? The first choice for professional film scanners is definitely the Lean brand. It is now the only scanner manufacturer in China that continues to invest in R&D and sales. You can take a look at the 35mm one. For Lean 8 series and 120 series, you can pay attention to Lean 120 series.

Question 2: How are electronic scanners better than ordinary film scanners? It's impossible to talk without comparison. Ordinary scanners have serious color loss and large mesh patterns. In fact, they are not accurate enough. It is similar to one having analog information and the other having digital information.

Especially if the scanned pictures are used for re-printing, the pictures produced by ordinary scanners will obviously lack layers.

Question 3: Which scanner is better for scanning negatives? Nikon super coolscan 5000ED 135 negatives scanner costs about 10,000 yuan

Brief specifications

Negatives and positives , in color and black and white, you can use the optional slide feeder (SF-210) to scan up to 50 slides of 1.5 mm thickness

35mm strip negatives: 2-6 sheets (use the optional slide film advancer (SF-210) 2-40 sheets when using full film magazine SA-30); use the optional strip film holder FH-3 to scan 1-6 strip films

APS (IX240) film: 15, 25 and 40-frame film cassettes can be scanned using the optional IX240 film cassette IA-20(S)

Preparation film: Prepared glass film (26 x 76mm, 0.8-1.5mm thickness) The optional medical cassette FH-G1 can be used to scan

Aperture/scanning range/effective aperture MA-21, SF-210:

25.1 x 36.8mm / 3,946 x 5,782 pixels/same as slide frame

SA-21, SA-30:

25.1 x 38.0mm / 3,946 x 5,959 pixels / 23.4 x 36.0mm

IA-20(S):

18.6 x 28.4mm / 2,916 x 4,453 pixels / 16.1 x 27.4mm

Scanning system fixed film, movable flat surface single-shot Optical scanning system

Light sources R, G, B and infrared (IR) LEDs

Image sensor 3,964 pixels, 2-line linear CCD image sensor

Points Color is performed with RGB LEDs

Optical resolution 4,000 pixels per inch

A/D converter 16-bit per color

Density range 4.8

Output in full color or grayscale at 8 or 16-bit per channel

Focus auto and manual; selectable autofocus point

Interface USB 2.0 < /p>

Power requirements AC 100 - 240V, 50 / 60 Hz

Operating ambient temperature: 10 - 35°c

Relative humidity: 20 - 60%

Dimensions (width x height x thickness) 96 x 172 x 315mm

Weight (approx.) 3,000g

Scanning time (complete preview or scan when no other items are selected Time required): Preview: 11 seconds Scan: 20 seconds

Question 4: Which scanner is better for scanning film? EPSONV300 is good, more than 1,000 yuan,

Question 5: What are the advantages of electronic scanners over ordinary film scanners? The advantage of electronic scanners is that the resolution of scanned films is high, the color reproduction is lifelike, and it is no different from your original picture. It is better for plate making; ordinary films are more or less It is rare that the color is slightly biased or blurred. This is compared to the electrosplitting effect.

Question 6: Which film scanner has better image function? The key to scanning is to look at four elements

1. Lens. The quality of the lens is determined by the lens. In terms of scanning quality, Nikon's bottom scan is strong because it uses ED lenses and low dispersion glass, and the cost is no worse than Nikon's high-end lenses.

2. Internal structure, the bottom-scanning lens and the film are all mechanical movements, so a stable structure brings better quality imaging. Nikon's bottom-scanning internals, lens movement, film transport and other systems are all Metal construction, all plastic from Minolta.

3. CCD pixels, the higher the pixels, the better the scanning quality. Generally, 4000DPI can basically fully reflect the resolution of 135-frame film. For better results, you can only go to a professional machine for electronic separation.

4. ICE hardware dust removal can be ignored for new films that have just been developed, but old films have to rely on this.

Question 7: How to choose a suitable film scanner? This mainly depends on the type of film you have. To put it simply, if you are using it for ordinary home use and turning old 135mm film into an electronic version, buy it. One unit with a resolution between 1600 and 2300 is fine; if you are a photography enthusiast and have professional films to scan, you will need to purchase a device with a resolution between 15,000 and 23,000 to maximize the effect of transferring your film. come out.

Question 8: Is it better to scan or re-photograph the negative? Scanner scanning is obviously better than re-photography.

The color distortion caused by re-photography is more serious

And sometimes the image distortion caused by photo distortion often exists

Simply scan with a professional digital photo scanner

Question 9: Please recommend a scanner that can scan negatives and photos scanner. Deyipai high-speed camera

1. Improve the efficiency of business processing: During the business processing process, there is no need to copy ID cards and other documents and certificates. Scanning can be completed in one second with the high-speed camera.

2. Reduce the work intensity of the staff: The information submitted by the customer can be imported into the form through the OCR text recognition function of the precision camera. Manual entry is no longer required, which reduces the workload of the staff and ensures Accuracy of data.

3. Improve the level of file management: Classify and index the scanned documents to avoid arduous and tedious manual classification, realize the automation of query and retrieval management, and further improve the information construction process of the Housing Provident Fund Center .

4. Save storage costs: Scanned files are stored in computer hard drives, optical disks and other media. They can be stored for a long time and can be effectively backed up to prevent loss. This not only saves storage costs, but also enables document realization through the Internet. ***Enjoy.