Technical Evidence — EF28-135mm f/3.5-5.6 IS USM
Reservoir facts published for this SKU with provenance URLs and content hashes. Generated by PRODUCTGRAPH_REPUBLISH_OVERLAY_001.
Entity Metadata
| Field | Value |
|---|---|
| Manufacturer or brand | Canon |
| Entity type | Lens |
| Product ID | canon-ef-28-135-f3-5-5-6-is-usm |
| EXTRACTED fact count | 16 |
| ABSENT record count (deduped rows shown) | 2 |
| Reservoir | data/product_knowledge_reservoir/ |
EXTRACTED reservoir facts (16)
| Fact ID | Family | Attribute | Value | Status | Source URL | Hash |
|---|---|---|---|---|---|---|
fact:9d8e14865062d72e | specs | product_name | EF28-135mm f/3.5-5.6 IS USM - Canon Camera Museum | EXTRACTED | global.canon/en/c-museum/product/ef342.html | 0a6f06be04108319 |
fact:f4eb188f92e1314b | specs | focal_length | 28-135mm | EXTRACTED | global.canon/en/c-museum/product/ef342.html | f0d9d307e30dcc0c |
fact:0a4aed45df084b4b | specs | max_aperture | f/3.5 | EXTRACTED | global.canon/en/c-museum/product/ef342.html | a552eff1e588ea10 |
fact:47fc19bdb704975e | specs | min_aperture | 22-36 | EXTRACTED | global.canon/en/c-museum/product/ef342.html | ded43cea9dd678e5 |
fact:28df26c20f4cba15 | specs | weight_g | 549 | EXTRACTED | global.canon/en/c-museum/product/ef342.html | 137726e6baef5fcf |
fact:26379110b394ff91 | specs | filter_diameter_mm | 72 | EXTRACTED | global.canon/en/c-museum/product/ef342.html | 1bcab94f9da45b8a |
fact:4a6d5407270d3f23 | specs | closest_focusing_distance_m | 0.5 | EXTRACTED | global.canon/en/c-museum/product/ef342.html | a34cd13dfc65a3d6 |
fact:bdc8b7ac5c8e07d1 | specs | diaphragm_blades | 6 | EXTRACTED | global.canon/en/c-museum/product/ef342.html | be0d3593f84348ec |
fact:9e4109717b079df3 | specs | lens_elements | 16 | EXTRACTED | global.canon/en/c-museum/product/ef342.html | f396c834676473e9 |
fact:91fc6f07c01982c9 | specs | lens_groups | 12 | EXTRACTED | global.canon/en/c-museum/product/ef342.html | f909e0a4b4a14d0e |
fact:81cf06ee8c5bac37 | specs | marketed_date | february 1998 | EXTRACTED | global.canon/en/c-museum/product/ef342.html | 31994e06a1f375ab |
fact:59aacbfc4f15395a | specs | max_diameter_x_length_mm | 78 X 97 | EXTRACTED | global.canon/en/c-museum/product/ef342.html | 833fbe7502bfe03c |
fact:3208d6f84389141c | specs | max_magnification | 0.19 | EXTRACTED | global.canon/en/c-museum/product/ef342.html | 1e2e17ca70b36bf6 |
fact:f95c3246e0e1c925 | specs | original_price | 78,000 yen | EXTRACTED | global.canon/en/c-museum/product/ef342.html | 67116c7242ca0cd2 |
fact:e1e0f8f14ad54dcd | manuals | product_owner_manual_pdf | https://gdlp01.c-wss.com/gds/2/0300003592/02/ef28-135f35-56isusm-im3-eng.pdf | EXTRACTED | my.canon/en/support/0300359201?model=EF28-135mm+F3%26… | ed3be4e46051c8d5 |
fact:2a87dae1f6ebcf5c | manuals | product_manual_or_document | https://gdlp01.c-wss.com/gds/2/0300003592/02/ef28-135f35-56isusm-im3-eng.pdf | EXTRACTED | my.canon/en/support/0300359201?model=EF28-135mm+F3%26… | da9e3d0428b3c4ce |
ABSENT_ON_SOURCE records
| Fact ID | Family | Attribute | Status | Checked source |
|---|---|---|---|---|
fact:5afed5dbd734e35d | compat | camera_body_or_teleconverter_matrix | ABSENT_ON_SOURCE | global.canon/en/c-museum/product/ef342.html |
gap:synthetic:canon-ef-28-135-f3-5-5-6-is-usm:error_codes:error_code_table | error_codes | error_code_table | ABSENT_ON_SOURCE | — |