Technical Evidence — EF85mm f/1.8 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-85-f1-8-usm |
| EXTRACTED fact count | 17 |
| ABSENT record count (deduped rows shown) | 3 |
| Reservoir | data/product_knowledge_reservoir/ |
EXTRACTED reservoir facts (17)
| Fact ID | Family | Attribute | Value | Status | Source URL | Hash |
|---|---|---|---|---|---|---|
fact:b17599c022a97be3 | specs | product_name | EF85mm f/1.8 USM - Canon Camera Museum | EXTRACTED | global.canon/en/c-museum/product/ef313.html | eec5325d04d5b2b5 |
fact:9c798660009567ae | specs | focal_length | 85mm | EXTRACTED | global.canon/en/c-museum/product/ef313.html | 14aa5d3e55f87f01 |
fact:e493b3daa527154f | specs | max_aperture | f/1.8 | EXTRACTED | global.canon/en/c-museum/product/ef313.html | 0e47b9f038661101 |
fact:982a1ea59bb5ff67 | specs | min_aperture | 22 | EXTRACTED | global.canon/en/c-museum/product/ef313.html | 501553b3bef3188b |
fact:e4262489c32a0417 | specs | weight_g | 425 | EXTRACTED | global.canon/en/c-museum/product/ef313.html | a07e8a6c3500d3f8 |
fact:d0f51f796fb51005 | specs | filter_diameter_mm | 58 | EXTRACTED | global.canon/en/c-museum/product/ef313.html | ea21410824b7bc32 |
fact:6e705c4d3c4078c2 | specs | closest_focusing_distance_m | 0.85 | EXTRACTED | global.canon/en/c-museum/product/ef313.html | 055ba9c626199fb3 |
fact:5fcc4f8fce59ac79 | specs | diaphragm_blades | 8 | EXTRACTED | global.canon/en/c-museum/product/ef313.html | 27ce7070ad45b3a0 |
fact:b3a3eeb47d4e95dc | specs | lens_elements | 9 | EXTRACTED | global.canon/en/c-museum/product/ef313.html | 2d96e32c9af22ef4 |
fact:c1bc9a40caea6259 | specs | lens_groups | 7 | EXTRACTED | global.canon/en/c-museum/product/ef313.html | 9fbcb14f359639d5 |
fact:6037bae10ff6a6b8 | specs | marketed_date | July 1992 | EXTRACTED | global.canon/en/c-museum/product/ef313.html | c20ca9e96820436c |
fact:8e7cdebecf41fc70 | specs | max_magnification | 0.13 | EXTRACTED | global.canon/en/c-museum/product/ef313.html | 042bb7db3415ba04 |
fact:8ad1c900697b8e29 | specs | original_price | 58,000 yen | EXTRACTED | global.canon/en/c-museum/product/ef313.html | 35213b27560164a3 |
fact:034a85eca86466f8 | specs | raw_spec:maximum_diameter_x_length_mm | 75 x 71.5 | EXTRACTED | global.canon/en/c-museum/product/ef313.html | 69e26af6c665501c |
fact:789f57f71c032789 | manuals | product_owner_manual_pdf | https://gdlp01.c-wss.com/gds/5/0300003415/02/ef85f18usm-im3-eng.pdf | EXTRACTED | my.canon/en/support/0300341501?model=EF85mm+F1.8+USM | 6e733558341a4bce |
fact:89c85468de140f8f | manuals | product_manual_or_document | https://gdlp01.c-wss.com/gds/5/0300003415/02/ef85f18usm-im3-eng.pdf | EXTRACTED | my.canon/en/support/0300341501?model=EF85mm+F1.8+USM | 0dab2d472ee4efb7 |
fact:49ad0945745b719f | repair | contact_cleaning_guidance | If contacts are soiled or have fingerprints, clean them with a soft cloth; soiled/scratched contacts can cause corrosion or faulty connections | EXTRACTED | gdlp01.c-wss.com / ef85f18usm-im3-eng.pdf | cbf9f8ef15bf7b91 |
ABSENT_ON_SOURCE records
| Fact ID | Family | Attribute | Status | Checked source |
|---|---|---|---|---|
fact:3c15f3638935081f | compat | camera_body_or_teleconverter_matrix | ABSENT_ON_SOURCE | global.canon/en/c-museum/product/ef313.html |
fact:aa02fdf08971825e | repair | error_codes | ABSENT_ON_SOURCE | gdlp01.c-wss.com / ef85f18usm-im3-eng.pdf |
gap:synthetic:canon-ef-85-f1-8-usm:error_codes:error_code_table | error_codes | error_code_table | ABSENT_ON_SOURCE | — |