# K900111: Keeler Konan Specular Microscope SP3300

- Pathway: 510(k) (Traditional)
- Applicant: Keeler Instruments, Inc.
- Decided: Mar 23, 1990 after 73 days
- Product code: HLI (Ophthalmoscope, Ac-Powered)
- Device class: 2
- Regulation: 21 CFR 886.1570
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names no predicate by number.

Source page: https://510kreport.com/device/K900111
Methodology: https://510kreport.com/methodology