Focal length equivalents between formats

Contents

Introduction

The tables below lists the focal length equivalents between different formats.

The wide tables are keeping track of aspect ratios, such that every format can fit into any target format. In other words the equivalent format is strictly wider.

The horizontal tables take into account only the horizontal field of view.

The vertical tables take into account only the vertical field of view.

Focal lens equivalents

APS-C

APS-C (wide)

Focal legth	Horizontal FOV	Vertical FOV	APS-C	35mm	Fuji GFX/Pentax 645	Hasselblad HxD-39/50	Hasselblad HxD-60/100	4x5	6x17	8x10
10mm	102.9	79.7	10	14	17	20	21	51	36	101
14mm	83.7	61.6	14	20	24	27	30	71	50	142
16mm	76.2	55.1	16	23	28	31	34	81	57	162
18mm	69.8	49.8	18	26	31	35	39	91	65	182
35mm	39.5	26.8	35	50	61	68	75	177	126	354
50mm	28.2	19.0	50	72	87	98	107	253	180	506
55mm	25.7	17.3	55	79	96	108	118	278	198	557
56mm	25.3	17.0	56	80	98	110	120	283	201	567
60mm	23.6	15.8	60	86	105	117	128	304	216	607
80mm	17.8	11.9	80	115	140	156	171	405	287	810
90mm	15.9	10.6	90	129	157	176	193	455	323	911
200mm	7.2	4.8	200	287	349	391	428	1012	719	2024 }| 35mm full frame 35mm full frame (wide) Focal legth Horizontal FOV Vertical FOV APS-C 35mm Fuji GFX/Pentax 645 Hasselblad HxD-39/50 Hasselblad HxD-60/100 4x5 6x17 8x10 14mm 104.3 81.2 10 14 17 19 21 49 35 99 16mm 96.7 73.7 11 16 19 22 24 56 40 113 17mm 93.3 70.4 12 17 21 23 25 60 42 120 19mm 86.9 64.6 13 19 23 26 28 67 48 134 20mm 84.0 61.9 14 20 24 27 30 71 50 141 24mm 73.7 53.1 17 24 29 33 36 85 60 169 28mm 65.5 46.4 19 28 34 38 42 99 70 198 35mm 54.4 37.8 24 35 43 48 52 123 88 247 45mm 43.6 29.9 31 45 55 61 67 159 112 318 50mm 39.6 27.0 35 50 61 68 75 176 125 353 85mm 23.9 16.1 59 85 103 116 127 300 212 600 105mm 19.5 13.0 73 105 128 143 157 370 262 741 120mm 17.1 11.4 84 120 146 164 179 423 300 847 200mm 10.3 6.9 139 200 243 273 298 706 500 1411 }| Fuji GFX Fuji GFX (wide) Focal legth Horizontal FOV Vertical FOV APS-C 35mm Fuji GFX/Pentax 645 Hasselblad HxD-39/50 Hasselblad HxD-60/100 4x5 6x17 8x10 23mm 87.2 71.0 12 17 23 26 28 67 42 133 32mm 68.8 54.3 16 23 32 36 39 93 59 186 45mm 51.9 40.0 23 33 45 50 55 130 82 261 50mm 47.3 36.3 25 37 50 56 61 145 91 290 63mm 38.3 29.2 32 46 63 71 77 183 115 365 100mm 24.7 18.6 51 73 100 112 123 290 183 580 110mm 22.5 17.0 56 80 110 123 135 319 201 638 200mm 12.5 9.4 102 146 200 224 245 580 366 1160 250mm 10.0 7.5 127 183 250 280 306 725 457 1450 Hasselblad 24mm 84.8 68.7 12 18 24 27 29 70 44 139 Hasselblad 28mm 76.1 60.7 14 20 28 31 34 81 51 162 Hasselblad 35mm 64.1 50.2 18 26 35 39 43 101 64 203 Hasselblad 50mm 47.3 36.3 25 37 50 56 61 145 91 290 Hasselblad 80mm 30.6 23.2 41 59 80 90 98 232 146 464 Hasselblad 90mm 27.4 20.7 46 66 90 101 110 261 165 522 Hasselblad 110mm 22.5 17.0 56 80 110 123 135 319 201 638 Hasselblad 150mm 16.6 12.5 76 110 150 168 184 435 274 870 Hasselblad 210mm 11.9 8.9 107 154 210 235 257 609 384 1218 Hasselblad 300mm 8.4 6.3 153 220 300 336 368 870 549 1740 Hasselblad 24mm (*1.5) 62.6 49.0 18 26 36 40 44 104 66 209 Hasselblad 28mm (*1.5) 55.1 42.7 21 31 42 47 51 122 77 244 Hasselblad 35mm (*1.5) 45.3 34.7 27 38 52 59 64 152 96 304 Hasselblad 50mm (*1.5) 32.6 24.7 38 55 75 84 92 217 137 435 Hasselblad 80mm (*1.5) 20.7 15.6 61 88 120 135 147 348 220 696 Hasselblad 90mm (*1.5) 18.4 13.9 69 99 135 151 165 391 247 783 Hasselblad 110mm (*1.5) 15.1 11.4 84 121 165 185 202 478 302 957 Hasselblad 150mm (*1.5) 11.1 8.3 115 165 225 252 276 652 412 1305 Hasselblad 210mm (*1.5) 8.0 6.0 160 230 315 353 386 913 576 1827 Hasselblad 300mm (*1.5) 5.6 4.2 229 329 450 504 552 1305 823 2610 }| Pentax 645 Pentax 645 (wide) Focal legth Horizontal FOV Vertical FOV APS-C 35mm Fuji GFX/Pentax 645 Hasselblad HxD-39/50 Hasselblad HxD-60/100 4x5 6x17 8x10 25mm 82.4 66.5 13 18 25 28 31 72 46 145 28mm 76.1 60.7 14 20 28 31 34 81 51 162 33mm 67.1 52.9 17 24 33 37 40 96 60 191 45mm 51.9 40.0 23 33 45 50 55 130 82 261 55mm 43.4 33.2 28 40 55 62 67 159 101 319 80mm 30.6 23.2 41 59 80 90 98 232 146 464 85mm 28.9 21.8 43 62 85 95 104 246 155 493 110mm 22.5 17.0 56 80 110 123 135 319 201 638 150mm 16.6 12.5 76 110 150 168 184 435 274 870 160mm 15.6 11.7 81 117 160 179 196 464 293 928 300mm 8.4 6.3 153 220 300 336 368 870 549 1740 }| Hasselblad H5D-50 Hasselblad H5D-50 (wide) Focal legth Horizontal FOV Vertical FOV APS-C 35mm Fuji GFX/Pentax 645 Hasselblad HxD-39/50 Hasselblad HxD-60/100 4x5 6x17 8x10 24mm 91.3 75.0 11 16 21 24 26 62 39 124 28mm 82.5 66.6 13 18 25 28 31 72 46 145 35mm 70.1 55.5 16 23 31 35 38 91 57 181 50mm 52.3 40.4 23 33 45 50 55 129 82 259 80mm 34.1 25.9 36 52 71 80 87 207 130 414 90mm 30.5 23.1 41 59 80 90 98 233 147 466 110mm 25.2 19.0 50 72 98 110 120 285 179 569 150mm 18.6 14.0 68 98 134 150 164 388 245 776 210mm 13.3 10.0 95 137 187 210 229 543 342 1086 300mm 9.4 7.0 136 196 267 300 328 776 489 1552 24mm (*1.5) 68.6 54.1 16 23 32 36 39 93 59 186 28mm (*1.5) 60.6 47.3 19 27 37 42 46 109 68 217 35mm (*1.5) 50.1 38.6 24 34 47 52 57 136 86 272 50mm (*1.5) 36.2 27.6 34 49 67 75 82 194 122 388 80mm (*1.5) 23.1 17.4 54 78 107 120 131 310 196 621 90mm (*1.5) 20.6 15.5 61 88 120 135 147 349 220 698 110mm (*1.5) 16.9 12.7 75 108 147 165 180 427 269 854 150mm (*1.5) 12.5 9.4 102 147 201 225 246 582 367 1164 210mm (*1.5) 8.9 6.7 143 205 281 315 344 815 514 1630 300mm (*1.5) 6.2 4.7 204 293 401 450 492 1164 734 2328 }| Hasselblad H5D-60 Hasselblad H5D-60 (wide) Focal legth Horizontal FOV Vertical FOV APS-C 35mm Fuji GFX/Pentax 645 Hasselblad HxD-39/50 Hasselblad HxD-60/100 4x5 6x17 8x10 24mm 96.4 79.9 10 14 20 22 24 57 36 114 28mm 87.6 71.3 12 17 23 26 28 66 42 132 35mm 75.0 59.7 15 21 29 32 35 83 52 166 50mm 56.5 43.8 21 30 41 46 50 118 75 236 80mm 37.1 28.2 33 48 65 73 80 189 119 378 90mm 33.2 25.2 37 54 73 82 90 213 134 426 110mm 27.4 20.7 46 66 90 101 110 260 164 520 150mm 20.3 15.3 62 90 122 137 150 355 224 709 210mm 14.6 10.9 87 125 171 192 210 497 313 993 300mm 10.2 7.7 125 179 245 274 300 709 448 1419 24mm (*1.5) 73.4 58.4 15 21 29 33 36 85 54 170 28mm (*1.5) 65.2 51.1 17 25 34 38 42 99 63 199 35mm (*1.5) 54.2 41.9 22 31 43 48 52 124 78 248 50mm (*1.5) 39.4 30.0 31 45 61 69 75 177 112 355 80mm (*1.5) 25.2 19.0 50 72 98 110 120 284 179 568 90mm (*1.5) 22.5 16.9 56 81 110 123 135 319 201 639 110mm (*1.5) 18.5 13.9 69 99 135 151 165 390 246 780 150mm (*1.5) 13.6 10.2 93 134 184 206 225 532 336 1064 210mm (*1.5) 9.7 7.3 131 188 257 288 315 745 470 1490 300mm (*1.5) 6.8 5.1 187 269 367 411 450 1064 672 2128 }| LF (4x5) LF (4x5) (wide) Focal legth Horizontal FOV Vertical FOV APS-C 35mm Fuji GFX/Pentax 645 Hasselblad HxD-39/50 Hasselblad HxD-60/100 4x5 6x17 8x10 72mm 82.8 70.6 12 17 23 26 28 72 42 143 90mm 70.4 59.1 15 21 29 32 35 90 53 179 150mm 45.9 37.6 25 35 48 54 59 150 88 299 240mm 29.6 24.0 39 56 77 87 95 240 141 478 300mm 23.9 19.3 49 71 96 108 118 300 176 597 }| LF (6x17) LF (6x17) (wide) Focal legth Horizontal FOV Vertical FOV APS-C 35mm Fuji GFX/Pentax 645 Hasselblad HxD-39/50 Hasselblad HxD-60/100 4x5 6x17 8x10 72mm 99.5 45.2 11 15 19 21 23 54 72 108 90mm 86.7 36.9 13 19 23 26 28 67 90 134 150mm 59.1 22.6 22 32 39 43 47 112 150 224 240mm 39.0 14.3 35 51 62 69 76 179 240 359 300mm 31.6 11.4 44 64 77 87 95 224 300 448 }| LF (8x10) LF (8x10) (wide) Focal legth Horizontal FOV Vertical FOV APS-C 35mm Fuji GFX/Pentax 645 Hasselblad HxD-39/50 Hasselblad HxD-60/100 4x5 6x17 8x10 150mm 80.5 68.2 12 18 24 27 30 75 44 150 240mm 55.8 45.8 20 28 39 44 48 120 71 240 300mm 45.9 37.4 25 35 48 54 59 150 89 300 450mm 31.5 25.4 37 53 73 82 89 225 133 450 600mm 23.9 19.2 49 71 97 109 119 300 177 600 }| Code This page was generated by mgk.ro/cmd/fovgen.