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Kodak 5250

kodak_5250

Kodak 5250

Attributes:

KODAK_5250 module-attribute

KODAK_5250 = FilmData(
    name="Kodak 5250",
    alias="Eastman Color Negative 5250",
    iso=50,
    density_measure="status_m",
    year=1959,
    manufacturer="Kodak",
    stage="camera",
    film_type="negative",
    medium="cine",
    comment="Unreliable data.",
    log_sensitivity=[
        {
            588.509: 0.4953,
            596.9532: 0.8364,
            606.416: 1.173,
            616.8921: 1.4539,
            631.5685: 1.7936,
            637.9748: 1.9645,
            642.3208: 2.0652,
            645.6587: 2.1518,
            650.3708: 2.2037,
            653.9239: 2.2088,
            657.358: 2.1846,
            660.7541: 2.1073,
            663.8581: 2.0076,
            665.8864: 1.8333,
            666.9994: 1.54,
            669.2779: 1.3424,
            670.3907: 1.1097,
        },
        {
            499.4482: 0.4829,
            504.755: 0.7421,
            511.3329: 1.0295,
            518.9112: 1.2843,
            527.6552: 1.5137,
            535.4458: 1.7523,
            541.6293: 1.9581,
            546.9399: 2.0902,
            549.5936: 2.1287,
            553.3743: 2.1507,
            558.9657: 2.1445,
            563.5359: 2.1474,
            567.1835: 2.1652,
            570.2336: 2.1614,
            572.3522: 2.1277,
            575.7909: 2.035,
            579.1281: 1.8818,
            581.0184: 1.7121,
            583.8027: 1.277,
            584.9079: 0.9977,
            586.4451: 0.8536,
        },
        {
            400.3438: 3.2775,
            407.7794: 3.3041,
            416.9539: 3.2495,
            425.4787: 3.1459,
            434.531: 3.0075,
            445.3: 2.8273,
            454.8668: 2.6773,
            460.9072: 2.5952,
            467.8539: 2.4672,
            474.7548: 2.2399,
            482.8632: 1.9733,
            488.8304: 1.6597,
            494.5763: 1.3182,
            497.4332: 1.0555,
            502.3873: 0.6766,
            507.9507: 0.4189,
        },
    ],
    sensiometric_curve=[
        {(x * log_H_scale - log_H_offset): (y * d_scale) for x, y in (items())},
        {(x * log_H_scale - log_H_offset): (y * d_scale) for x, y in (items())},
        {(x * log_H_scale - log_H_offset): (y * d_scale) for x, y in (items())},
    ],
    spectral_density=[
        {
            399.4616: 0.6475,
            411.7436: 0.558,
            425.2154: 0.4462,
            441.7351: 0.3472,
            463.6288: 0.2996,
            496.9911: 0.3306,
            536.904: 0.411,
            556.3882: 0.4545,
            581.1892: 0.5651,
            602.7626: 0.7229,
            623.0563: 0.9698,
            637.975: 1.167,
            653.6154: 1.3385,
            667.6411: 1.462,
            679.3554: 1.5243,
            688.0409: 1.544,
            694.1559: 1.5396,
            699.4311: 1.5253,
        },
        {
            399.1273: 0.4362,
            416.4663: 0.5255,
            428.6542: 0.5823,
            436.4: 0.601,
            445.8159: 0.5817,
            457.581: 0.5649,
            473.3038: 0.6084,
            489.2599: 0.7278,
            504.6857: 0.9406,
            515.2747: 1.1441,
            524.7254: 1.2899,
            533.4517: 1.3925,
            539.7233: 1.4371,
            544.6986: 1.4503,
            551.8167: 1.4217,
            560.6235: 1.3258,
            570.3292: 1.1482,
            579.8472: 0.8971,
            595.394: 0.5563,
            609.87: 0.3453,
            629.4331: 0.1929,
            656.9941: 0.1059,
            682.4027: 0.076,
            699.1432: 0.0724,
        },
        {
            399.8744: 1.1021,
            408.7407: 1.2063,
            418.0719: 1.3185,
            428.0202: 1.4218,
            434.6593: 1.4799,
            439.3451: 1.5046,
            444.0425: 1.5114,
            450.7918: 1.4712,
            458.6553: 1.3801,
            467.0291: 1.2265,
            475.4224: 1.0426,
            483.7914: 0.8234,
            494.5603: 0.6011,
            507.5204: 0.4076,
            520.7768: 0.2653,
            538.9497: 0.1545,
            568.612: 0.09,
            616.5876: 0.062,
            659.8477: 0.0554,
            699.3413: 0.0567,
        },
    ],
    mtf=[
        {
            2.5169: 1.1185,
            3.5699: 1.078,
            6.3431: 1.0585,
            10.1089: 1.0052,
            14.5014: 0.9616,
            18.7989: 0.8929,
            22.3525: 0.8321,
            26.0857: 0.7612,
            31.8541: 0.6611,
            38.2475: 0.5699,
            45.2434: 0.4823,
            57.4047: 0.361,
            65.7731: 0.3032,
            77.9868: 0.233,
        }
    ],
    rms_curve=[
        {
            0.0081: 0.0074,
            0.5625: 0.0078,
            1.2141: 0.0083,
            1.4852: 0.0084,
            1.9061: 0.0075,
            2.2541: 0.0065,
            2.7357: 0.0054,
            3.1364: 0.0047,
            3.6301: 0.0044,
            4.0753: 0.0044,
            4.5326: 0.0044,
            4.9939: 0.0044,
        },
        {
            0.0121: 0.0086,
            0.6151: 0.0093,
            1.0643: 0.0103,
            1.3395: 0.0115,
            1.4852: 0.0117,
            1.7159: 0.0104,
            1.9547: 0.0083,
            2.1773: 0.0068,
            2.4444: 0.0061,
            2.6993: 0.0061,
            3.0554: 0.0065,
            3.3144: 0.0063,
            3.6463: 0.006,
            4.055: 0.0059,
            4.5245: 0.0059,
            4.998: 0.0063,
        },
        {
            0.0202: 0.0111,
            0.3399: 0.0091,
            0.5868: 0.0094,
            0.777: 0.0113,
            1.0279: 0.0157,
            1.2546: 0.019,
            1.5217: 0.0201,
            1.8495: 0.018,
            2.1327: 0.0153,
            2.4605: 0.0134,
            2.7398: 0.013,
            3.0231: 0.0129,
            3.2821: 0.0122,
            3.5208: 0.0115,
            3.9417: 0.0113,
            4.5892: 0.0112,
            4.996: 0.0112,
        },
    ],
    rms_density=[
        {
            0.0182: 0.2203,
            0.4518: 0.2284,
            0.784: 0.2382,
            0.9542: 0.2495,
            1.1933: 0.2835,
            1.5904: 0.3791,
            2.4048: 0.6221,
            3.4704: 0.9332,
            4.1917: 1.1373,
            5.0041: 1.3625,
        },
        {
            0.0122: 0.6237,
            0.5166: 0.6189,
            0.9988: 0.6529,
            1.4972: 0.7647,
            2.0199: 0.9883,
            3.5069: 1.5326,
            4.0174: 1.7173,
            4.4854: 1.8566,
            5.002: 2.0608,
        },
        {
            0.0162: 1.0239,
            0.6179: 1.0304,
            0.9947: 1.0595,
            1.3169: 1.126,
            1.7545: 1.2847,
            2.7087: 1.6671,
            3.6244: 2.0381,
            4.4246: 2.3248,
            5.0: 2.5095,
        },
    ],
    rms=3.5,
)

Kodak 5250