/kloc-How many specifications are there for 0/4 inch photos? What specifications do you use for landscape photos?

MoSi MoSi ~ ~1inch 2.5*3.5cm 4 13*295 ID photo 3.3*2.2 390*260 2 inch 3.5*5.3cm 626*4 13 small 2 inch (passport) 4.8 * 3.3cm50. 8.9 1200x840 or more1000000 pixels 6 inches 6x415.2 *10.21440x960 or more13000000 pixels 7 inches 7x51. 680 x12 million or more 2 million pixels 8Mm two-year-old 35mm×45mm passport 33mm×48mm graduation photo 33mm×48mm ID card 22mm×32mm driver's license 2 1mm×26mm car photo 60mm×9 1mm digital camera and printable photo maximum size comparison table 5 million pixels effective 49. The developable photo size is 17X 13, diagonal 2 1 inch, 4 million pixels effective 387 1488, and pixels 2272X 1704. The developable photo size is 15X 1 1, diagonal 19 inch, 3 million pixels effective 3 145728, and pixels 2048X 1536. The developable photo size is 14X 10, diagonal 17 inch, 2 million pixels effective 1920000, pixel 1600X 1200. The size of the developable photo is 1 1X8, diagonal 13 inch10.3 megapixel effective 1228800, pixel 1280X960. The size of the developable photo is 9X6, the diagonal line 1 1 inch is 0.8 million pixels, and the pixel is 1024X768. The size of the developable photo is 7X5, the diagonal is 9 inches, the effective pixel is 480,000, and the pixel is 800X600. The developable photo size is 5X4, diagonal is 7 inches, effective pixel is 307200, and pixel is 640X480. The size of the developable photo is 4X3, the diagonal is 5 inches and 5 inches (3X5), and the resolution is 800X600, 6 inches (4X6), 7 inches (5X7) 1024X768, 8 inches (6X9) 1024X768,1280x7. The size of the 2-inch ID photo should be 3.5cm×5.3cm；; 5 inch (the most common photo size) photo size should be/kloc-0 12.7cm×8.9cm；; The 6-inch (international photo size) photo size is15.2cm×10.2cm; The size of the 7-inch (enlarged) photo is17.8cm×12.7cm; The size of 12 inch photo is 30.5cm× 25.4cm. The normal error should be around 1 ~ 2 mm. If the "gap" is too large, it indicates that there is something wrong with the printing shop. Common photo size photo specification (inch) (centimeter) (pixel) Digital camera type 1 inch 2.5*3.5cm 4 13*295 ID photo 3.3*2.2 390*260 2 inch 3.5*5.3cm 626*4 13 small 2 inch. 390 5-inch 5x3.5 1 2.7 * 8.91200x840 above110,000 pixels 6-inch 6x415.2 *10.21440x960 above/kloc-. 7.8* 12.7 654384 6x 8 15.2 x 20.3 5x 8 12.7 x 20.3 x 7 17.7 x 6 10. 1x 15.2 3.5x 5 8.9x 12.7 65438。 2. Driver's license (22mm*32mm) 3. Black and white is one inch smaller (22mm*32mm) 4. The color is one inch smaller (27mm*38mm) 5. The color is one inch larger (40mm*55mm) 6. Ordinary ID photo (33mm*48mm) The photo size is in inches. 1 inch = 2.54cm 9*6 is 22.54cm *15' 24cm. Test it yourself. If it is film development, there is no such size. You can only ask the master to zoom in to 10 inch and then cut the photo size to 1X 1.5 (1 inch) 2.6*3.9 one inch 2.5*3.5 1.5X2 (2 inches) 3.8 * 5./. 3R) 12.70*8.89 6*4(6 inches/4r)15.24 *10/67 * 5 (7 inches/5r)17.78 */kloc-0. 8( 10 inch/8r) 25.40 * 20.3210 *12 (12 inch) 25.40 * 30.48 12 * 14 40.6414 *18 (18 inch) 35.56*45.72 16*20(20 inch) 40.64*50.80 20*24(24 inch) 50.80 The photo size comparison table should achieve satisfactory digital printing effect: photo specification (inch) (cm) (pixel) Digital camera type 1 inch 2.5*3.5cm 4 13*295 ID photo 3.3*2.2 390*260 2 inch 3.5 * 5.3cm626 * 4/kloc-. 390 5 inch 5x3.5 1 315.21920x1440 3 million pixels or more 10 inch10x825.4 * 20.3 2400x/kloc-. 2 inches12x1030.5 * 20.3 2500x2000+5 million pixels 6 million square angle >; 85 * 54mm vertical version: 50 * 90mm；; 54 * 85mm < rounded corner > Square version: 90*90mm 90*95mm IC card 85x54MM 30% discount advertising standard size: (A4) 2 10mm x 285mm general brochure standard size: (A4)2 1 0mm x 285mm file envelope standard size: 220mm x 305mm poster standard size: 540mm x 380mm national flag standard size: 8 open 376mm x 265mm 4 open 540mm x 380mm handbag standard size: 400mm x 285mm0mm stationery note standard size: 185mm x 260mm 2/ Kloc-0/0mm x 285mm orthometric paper: 787× 1092mm (orthometric height) Size unit (mm) Full opening 78 1× 1086 2 opening 530×760 3 opening 362×78 1 4 opening. 092 format: 736 x 520 4 format: 520 x 368 8 format: 368 x 260 184 32 format: 184 x 130 format size (degree): 850x1/kloc-0. Kloc-0/086 2 folio 530×760 3 folio 362×78 1 4 folio 390×543 6 folio 362×390 8 folio 27 1×390 16 folio 65438+- large trim size paper: 850 *. 85×260 8 Openness: 285×420 Orthogonality: 260×370 4 Openness: 420×570 Orthogonality: 370×540 2 Openness: 570×840 Orthogonality: 540×740 Full Openness: 889× 640. 92 Newsprint Information Newsprint Specifications are: 547mm×392mm, 545mm×370mm Ordinary newsprint has the following specifications: 787× 1092 mm, 850×ll68 mm, 880×l230 mm ... Web specifications: width 787 mm, 1092 mm. The length is about 6000 ~ 8000 meters. The general design size of CD is 1, the inside page is 123* 126 2, the bottom cover is 157* 124 3, and the disk surface is _ 1 18. Digital camera type 1 inch 2.5*3.5cm 4 13*295 ID photo 3.3*2.2 390*260 2 inch 3.5*5.3cm 626*4 13 2 inch smaller (passport) 4.8 * 3.3cm567 * 36. 8.9 1200x840 or more1000000 pixels 6 inches 6x415.2 *10.21440x960 or more13000000 pixels 7 inches 7x51. . 1 inch =2.54cm When we say x inch, we mean the long side of the photo. For example, 5 inches means 2.54x5= 12.7cm 12 inches means 2.54x 12=30.5cm, and 8x 12 means the long side. Short side 2.54x8=20.3cm 3R refers to paper, 3R is 89MM, 5R is 127MM. Usually 3R refers to 3*5, that is, 5*7, that is, 7-inch r, that is, a rectangle, which is calculated according to the shortest side. 135 Most of the photos taken by the machine are developed to 3R or 4R or above. If the 6X7 bottom of 120 machine is developed into a 3R photo, it will not be "3 inches X 5 inches", but it will be "3 inches x 3.5 inches" in proportion, which is also a 3R photo, and 3 inches will definitely be enough. It is also like the photo at the bottom of 120 Hasselblad 6X6, because its negative is square. If you want to make a picture of a square, in this case, we don't call it 3R, but 3S or 5S, where s stands for square. Generally, the ratio of photos taken by digital cameras is 4: 3 (consistent with the ratio of our monitor), while the ratio of enlarged photos is about 3: 2 (consistent with the ratio of length and width of film negatives). Therefore, the proportion of photos developed by digital cameras should be cut to about 3: 2. If you don't want to cut the photo, or the content is too full to cut, you have to leave a little white margin on the left and right when you enlarge the print. For example, your photo is 1600* 1200, which is a ratio of 4: 3, while a 6-inch photo is 15.2* 10.2, which is a ratio of 3: 2. If your photos are not cropped, 4: 3 photos can only be placed on 3: 2 photo paper, with a little white margin on each side of the photo. You can cut off a part of the top or bottom of the photo to make it1600 *1074 (1600/15.2 *10.2 =1074), so it is 3. The size of an 8-inch photo is 6*8( 15.2*20.3cm), and the ratio is 4: 3. What specifications are used to enlarge and print most digital photos? It depends on what it is used for. Just browse it yourself, it's only five or six inches. If you look at it on the desktop, it will be seven or eight inches. If it's a photo exhibition, it's ten inches and twelve inches. This size is not fixed.