“Digital X-ray” is one of the more confusing labels in veterinary imaging. Almost every modern system is digital in some sense, but the two underlying technologies — DR (direct radiography) and CR (computed radiography) — behave very differently in the day-to-day clinic.
How they differ
| Aspect | DR | CR |
|---|---|---|
| Image acquisition | Direct digital flat-panel detector | Phosphor cassette + reader |
| Image-ready time | Seconds (on-screen instantly) | ~30–90 s per cassette |
| Workflow | One detector reused per exposure | Multiple cassettes, dedicated reader |
| Upfront cost | Higher | Lower |
| Best for | High-volume / critical-care / multi-species | Lower-volume practices, dental imaging upgrade path |
Which one fits your clinic
Choose DR if you handle critical patients, run high case volumes, or want the fastest possible time from exposure to on-screen image. The smaller number of repeat exposures often justifies the higher upfront cost in 2–3 years.
Choose CR if you’re upgrading from film with limited budget, run a smaller-volume practice, or need an inexpensive entry point into dental digital imaging. Modern CR readers deliver image quality that is more than sufficient for most general clinical cases.
LumaVet stocks both technologies — the IWA-DR series for direct radiography and the IDEN-CR01 for clinics phasing in dental CR. Talk to us about which fits your case-mix.
Looking for veterinary equipment in Thailand? Browse our full lineup at lumavet.com or contact our team at sales@lumavet.com.
