SJR-9900 CRT-display auto refractometer — the budget-tier autoref for clinics replacing older units with a current-gen affordable refractometer.
Clinical overview
The OpticsMED SJR-9900 is the budget-tier autorefractor with a CRT (cathode-ray-tube) black-and-white display. The CRT design keeps the price point accessible and the chassis durable, while still delivering the standard sphere/cylinder/axis measurement that any general optometry practice needs. The 2.0 mm minimum pupil size handles a wide patient population.
| Sphere | -20 to +20 D |
|---|---|
| Cylinder | -8 to +8 D |
| PD | 45–85 mm |
| Power | 160–110V/240V, 125 W |
| Dimensions / weight | 380 × 280 × 450 mm / 21 kg |
Budget-constrained optometry practices replacing ageing autorefs with a current-gen unit. Also fits secondary exam rooms where an LCD-display upgrade isn't needed and CRT durability is preferred.
Available on request
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
Ordered this to replace an ageing unit and so far support were responsive and helpful with a query. It does the job but doesn't feel premium. Would consider it again but shop around.
Wei Ivanov, OD, FAAOVerified buyerMar 1, 2026
After trialling a couple of options we went with this and the finish is clean and professional. Delivery was quick and everything arrived well-packaged. Solid purchase overall.
Ahmed Muller, Practice OwnerVerified buyerApr 17, 2025
This has quickly earned its place in our exam room — the value at this price point is hard to beat. It does the job but doesn't feel premium. Worth it on balance, with the caveats above.
David Evans, Optometric TechnicianJan 27, 2026
The FA-6100BK is the combined auto refractometer/keratometer variant in the FA-6100 family, adding corneal curvature measurement on top of objective refraction in a single workflow. Performing refraction and keratometry on one device cuts patient handling time and helps streamline pre-test for contact-lens fitting and routine eye exams. The desktop format suits optometry practices and eye clinics looking for one consolidated pre-test station. A practical step up from the refraction-only FA-6100B for offices that also need K-values.
The FA-100 is a fully automatic auto refractometer designed for optometry practices and eye clinics that need streamlined objective refraction during routine exams. It combines 3D tracking with full auto operation, a hexagon-prism / CCD optical path and a 10.4-inch touch rotating screen so the operator can position and read without repositioning the device. Measurement ranges cover pupillary distance, axis and corneal radius/diameter for standard refraction workflows, and a small minimum pupil size supports patients with constricted pupils. A practical desktop refractometer for high-volume exam rooms.
The WZ-981 is a compact auto refractometer for routine objective refraction in eye-care inspection / measurement settings. Manufactured by Shanghai Jiahui Optical Instrument Co. Ltd, it covers the standard sphero-cylindrical refraction workflow on a single chair without the integrated keratometry of the WZ-981KR variant. Designed for optometry practices and dispensing chains that handle keratometry on a separate device or do not need it routinely. A practical entry to the WZ-981 platform for everyday refraction.
The WZ-981KR is the keratometry-equipped variant of the WZ-981 platform, adding corneal curvature measurement to the sphero-cylindrical refraction workflow on the same chair. Manufactured by Shanghai Jiahui Optical Instrument Co. Ltd, the unit covers both refractometer and keratometer duties for eye-care inspection / measurement settings that want a single combination device. Designed for optometry chairs and clinics where refraction and keratometry are routine on every patient. A practical mid-tier combination unit for daily refraction.
The FA-6100B is the auto-refractometer model in the FA-6100 family, configured for objective refraction without the integrated keratometry of the BK/CK variants. It is aimed at optometry practices and eye clinics that want a dedicated refraction unit in their pre-test workflow. The desktop format and operator-facing controls keep technician training simple and patient turnover quick. A practical choice for routine sphere/cylinder/axis measurement in everyday exam rooms.
The AR-1 is an auto refractometer for objective refraction measurement in optometry and ophthalmology examination rooms. It is intended as the starting point of a subjective refraction workflow, providing a baseline sphere, cylinder, and axis reading before phoropter refinement. The instrument is suited for primary eye-care clinics that need a standalone auto refractometer for routine eye exams. It is supplied as a desktop unit for the refraction lane.
The KR-9800 is an auto refractometer / keratometer with a 7-inch touch screen that pivots through 90 degrees for flexible operator positioning. Built-in modes cover pupil measurement, retro-illumination, IOL measurement, contact lens fitting and pre-surgical evaluation for LASIK candidates, with auto-tracking and motorised chinrest to keep alignment quick. Designed for optometry chairs and refractive-surgery clinics that need refraction, keratometry and pre-op screening in one unit. A versatile combination unit for mixed-workload eyecare practices.
