diff --git a/src/canonmn_int.cpp b/src/canonmn_int.cpp
index 0f6cc203..c67ac888 100644
--- a/src/canonmn_int.cpp
+++ b/src/canonmn_int.cpp
@@ -1474,9 +1474,9 @@ constexpr TagDetails canonCsLensType[] = {{1, "Canon EF 50mm f/1.8"},
                                           {33, "Carl Zeiss Makro-Planar T* 50mm f/2 ZE"},               // 11
                                           {33, "Carl Zeiss Makro-Planar T* 100mm f/2 ZE"},              // 12
                                           {33, "Carl Zeiss Apo-Sonnar T* 135mm f/2 ZE"},                // 13
-                                          {35, "Canon EF 35-80mm f/4-5.6"},
+                                          {35, "Canon EF 35-80mm f/4-5.6 II"},
                                           {36, "Canon EF 38-76mm f/4.5-5.6"},
-                                          {37, "Canon EF 35-80mm f/4-5.6"},
+                                          {37, "Canon EF 35-80mm f/4-5.6 III"},
                                           {37, "Tamron 70-200mm f/2.8 Di LD IF Macro"},                            // 1
                                           {37, "Tamron AF 28-300mm f/3.5-6.3 XR Di VC LD Aspherical [IF] Macro"},  // 2
                                           {37, "Tamron SP AF 17-50mm f/2.8 XR Di II VC LD Aspherical [IF]"},       // 3