diff --git a/src/nikonmn_int.cpp b/src/nikonmn_int.cpp
index bc46c252..1c8b47b1 100644
--- a/src/nikonmn_int.cpp
+++ b/src/nikonmn_int.cpp
@@ -2464,6 +2464,7 @@ fmountlens[] = {
 {0x00,0x48,0x1C,0x29,0x24,0x24,0x00,0x06,0x00,0x00,0x00, "Tokina", "T4111603", "AT-X 116 PRO DX (AF 11-16mm f/2.8)"},
 {0x7A,0x48,0x1C,0x29,0x24,0x24,0x7E,0x06,0x00,0x00,0x00, "Tokina", "", "AT-X 116 PRO DX II (AF 11-16mm f/2.8)"},
 {0x7A,0x48,0x1C,0x30,0x24,0x24,0x7E,0x06,0x00,0x00,0x00, "Tokina", "", "AT-X 11-20 F2.8 PRO DX (AF 11-20mm f/2.8)"},
+{0x94,0x54,0x24,0x30,0x18,0x18,0x4a,0x06,0x00,0x00,0x00, "Tokina", "", "AT-X 14-20 F2 PRO DX"},
 {0x00,0x3C,0x1F,0x37,0x30,0x30,0x00,0x06,0x00,0x00,0x00, "Tokina", "T4122403", "AT-X 124 AF PRO DX (AF 12-24mm f/4)"},
 {0x7A,0x3C,0x1F,0x37,0x30,0x30,0x7E,0x06,0x01,0x02,0x00, "Tokina", "T4122423", "AT-X 124 AF PRO DX II (AF 12-24mm f/4)"},
 {0x7A,0x3C,0x1F,0x3C,0x30,0x30,0x7E,0x06,0x00,0x00,0x00, "Tokina", "", "AT-X 12-28 PRO DX (AF 12-28mm F/4)"},
diff --git a/test/data/Tokina_AT-X_14-20_F2_PRO_DX.exv b/test/data/Tokina_AT-X_14-20_F2_PRO_DX.exv
new file mode 100644
index 00000000..5f504043
Binary files /dev/null and b/test/data/Tokina_AT-X_14-20_F2_PRO_DX.exv differ