Removing objective_thread_pitch from scopes_info

app/crud/scope_info.py

@@ -37,7 +37,6 @@ async def create(
     magnification_max: float | None = None,
     model_suffix: str | None = None,
     objective_lens_diameter_mm: float | None = None,
-    objective_thread_pitch: str | None = None,
 ) -> ScopeInfo:
     info = ScopeInfo(
         augmented_part_id=augmented_part_id,
@@ -45,7 +44,6 @@ async def create(
         magnification_max=magnification_max,
         model_suffix=model_suffix,
         objective_lens_diameter_mm=objective_lens_diameter_mm,
-        objective_thread_pitch=objective_thread_pitch,
     )
     db.add(info)
     await db.commit()

app/models/scope_info.py

@@ -32,8 +32,3 @@ class ScopeInfo(Base):
     objective_lens_diameter_mm: Mapped[float | None] = mapped_column(
         Float, nullable=True, default=None
     )
-    # Kept as the raw string from the sheet (e.g. "0.75", "1/16") so no precision
-    # or notation is lost; the parsed thread lives on its own AttachmentPoint.
-    objective_thread_pitch: Mapped[str | None] = mapped_column(
-        String, nullable=True, default=None
-    )

app/schemas/scope_info.py

@@ -6,7 +6,6 @@ class ScopeInfoBase(BaseModel):
     magnification_max: float | None = None
     model_suffix: str | None = None
     objective_lens_diameter_mm: float | None = None
-    objective_thread_pitch: str | None = None
 
 
 class ScopeInfoRead(ScopeInfoBase):

app/services/scope_import.py

@@ -15,7 +15,6 @@ sub_part_type                       → SubPartType (get-or-create under "Scope"
 product_number                      → AugmentedPart.sku  (also the upsert / fit-lookup key)
 magnification_min / _max            → ScopeInfo
 objective_lens_diameter_mm          → ScopeInfo (descriptive only, no attachment point)
-objective_thread_pitch              → ScopeInfo
 ocular_outer_diameter_mm            → StaticConnection + AttachmentPoint "Ocular"
 objective_thread                    → ISO/UNC thread + AttachmentPoint "Objective"
 ocular_fit                          → Fit: scope's Ocular AP ↔ referenced part's first AP
@@ -75,7 +74,6 @@ EXPECTED_COLUMNS = [
     "url",
     "ocular_outer_diameter_mm",
     "ocular_fit",
-    "objective_thread_pitch",
     "objective_thread",
     "objective_fit",
 ]
@@ -321,7 +319,6 @@ async def import_scopes(db: AsyncSession, rows: list[dict]) -> ScopeImportResult
                 magnification_max=_num(row.get("magnification_max")),
                 model_suffix=model_suffix,
                 objective_lens_diameter_mm=_num(row.get("objective_lens_diameter_mm")),
-                objective_thread_pitch=_text(row.get("objective_thread_pitch")),
             )
 
             # Rebuild attachment points from scratch so re-imports stay idempotent

app/templates/_scopes_table_card.html

@@ -51,8 +51,6 @@
           <td>
             {% if row.objective_attachment_point %}
               {{ connection_spec(row.objective_attachment_point) }}
-            {% elif info and info.objective_thread_pitch %}
-              {{ info.objective_thread_pitch }}
             {% else %}<span class="muted">—</span>{% endif %}
           </td>
           {% for ct in column_types %}

app/templates/admin/augmented_part_detail.html

@@ -50,7 +50,6 @@
             {{ scope_info.objective_lens_diameter_mm }} mm
           {% else %}—{% endif %}
         </dd>
-        <dt>Objective thread</dt><dd>{{ scope_info.objective_thread_pitch or "—" }}</dd>
       </dl>
     </div>
     {% endif %}