Retinal Camera Lenses & EZ-Horus Imaging Optics
The Lenses collection covers the interchangeable retinal camera lenses and specialty imaging optics built for the EZER EZ-Horus handheld platform. Rather than committing to a single fixed-purpose device, a practice pairs one EZ-Horus body with the lenses it actually needs: 45-degree, 40-degree, and 25-degree fundus lenses for non-mydriatic retinal imaging, plus anterior-segment, otoscopy, and dental attachments that share the same camera. Each fundus lens captures the macula and optic nerve digitally, making the system a practical fit for diabetic retinopathy screening, routine posterior-pole documentation, and store-and-forward telemedicine referrals without dilating drops.
As the EZER house brand, US Ophthalmic backs every EZ-Horus lens with in-house technical service, a dedicated spare-parts department, and full US warranty coverage, so the imaging platform you build stays serviceable stateside instead of shipping overseas for repair. Whether you are standing up a screening program, adding retinal photography to a general practice, or equipping a mobile clinic, our team can match the right EZ-Horus lens and camera body to your workflow. Request a quote and we will help you spec the configuration that fits your patient volume and budget.
How to choose EZ-Horus retinal camera lenses
- Field of view: Wider fundus lenses like the 45-degree capture the macula and optic nerve in a single frame, which speeds screening and documentation. The 40-degree and 25-degree trade coverage for tighter, higher-magnification views of the disc and central retina. Match the field to whether your priority is broad screening or focused evaluation.
- Camera body compatibility: EZ-Horus lenses are matched to specific bodies. The auto-focus camera pairs with the 45-degree and Anterior Lens AF, while the manual-focus EZ-Horus 25 and 40 handhelds accept the 25-degree, 40-degree, anterior, otoscopy, and dental lenses. Confirm your body before selecting optics, or let us spec a compatible set.
- Non-mydriatic screening: The fundus lenses are designed for non-mydriatic imaging, so most patients can be photographed without dilating drops in a reasonably darkened room. That keeps chair time low and screening throughput high, which matters for diabetic retinopathy and community-screening programs.
- Multi-specialty versatility: Because the lenses are interchangeable on one handheld, a single investment can document the retina, anterior segment, ear canal and tympanic membrane, and the oral cavity. Practices that see mixed cases get more use out of one platform.
- Documentation and telemedicine: EZ-Horus lenses capture HD still images and video with dual-screen live viewing and wireless transfer to PC, tablet, or mobile. Consider how images will flow into your record, referral, or telemedicine workflow before you choose a configuration.
- Service, warranty, and spare parts: Imaging optics are precision instruments. Buying from the EZER provider means US-based warranty, in-house repair, and stocked spare parts, so a scratched or damaged lens becomes a service ticket rather than a total loss.
EZ-Horus lens lineup
These are the EZ-Horus imaging lenses we carry, from wide-field retinal optics to specialty attachments that share the same handheld body.
| Model | Type | Best for |
|---|---|---|
| EZ-Horus Lens 45 | 45-degree retinal / fundus (auto-focus body) | Widest single-shot fundus screening, capturing macula and optic nerve in one image |
| EZ-Horus Lens 40 | 40-degree retinal / fundus (manual-focus body) | Balanced posterior-pole imaging and documentation |
| EZ-Horus Lens 25 | 25-degree retinal / fundus (manual-focus body) | Tighter, higher-magnification views of the disc and central retina |
| EZ-Horus Anterior Lens AF | Anterior segment (auto-focus body) | Cornea, conjunctiva, and ocular-surface documentation |
| EZ-Horus OTO Lens | Otoscopy attachment | Imaging the ear canal and tympanic membrane |
| EZ-Horus Dental Lens | Intraoral / dental attachment | Documenting the oral cavity and teeth |
Frequently asked questions
Which retinal field of view should I choose: 45, 40, or 25 degrees? The 45-degree EZ-Horus lens gives the widest single-image view and captures the macula and optic nerve together, which is ideal for screening and general documentation. The 40-degree offers a balanced posterior-pole view, and the 25-degree provides a tighter, higher-magnification look at the disc and central retina. Many buyers start with the widest field for throughput and add a narrower lens for focused evaluation.
Do the EZ-Horus fundus lenses require pupil dilation? The retinal lenses are built for non-mydriatic imaging, meaning most patients can be photographed without dilating drops in a reasonably darkened room. Dilation is still occasionally helpful for very small pupils or media opacities, but routine screening is designed to run drop-free.
Which EZ-Horus camera body do these lenses fit? Lens choice depends on your handheld. The auto-focus EZ-Horus body pairs with the 45-degree lens and the Anterior Lens AF, while the manual-focus EZ-Horus 25 and 40 accept the 25-degree, 40-degree, anterior, otoscopy, and dental lenses. Tell us which body you have, or ask us to quote a complete, compatible package.
Can one EZ-Horus handheld handle retinal, anterior, ear, and dental imaging? Yes, and that is the core advantage of the platform. By swapping lenses on a single EZ-Horus body, one device covers fundus photography, anterior-segment imaging, otoscopy, and intraoral documentation, which is especially useful for multi-specialty clinics and mobile screening.
Are EZ-Horus lenses backed by US warranty and service? Yes. As the EZER house brand, US Ophthalmic backs every lens with US warranty coverage, in-house technical service, and a spare-parts department, so repairs and replacements are handled stateside. If you are weighing new versus refurbished, ask us and we can advise on availability and what makes sense for your budget without compromising service coverage.
