SM621 Ophthalmic Surgical Microscope

Ophthalmic Surgical Microscope

SM621

See Everything in Details Versatile System New Visual Experience

• Independent R&D in China
• CE, NMPA, FDA Approval
• Standard, professional design for ophthalmic surgery
• Excellent balance between performance & price

Products Functions

• Cutting-edge Optic Design
• Bright and Stable Red Reflex
• Motorized ZOOM, Wireless Control
• Multi-function Display
• Optimized Designs
• 4K High Resolution Video

Cutting-edge Optic Design

Exquisitely crafted

Apochromatic(APO) design. Restore true colors of the eye. The achromatic design not only corrects the chromatic aberration of red, green and blue light, but also corrects the spherical aberration of red and blue light. Thanks to the perfect correction of various aberrations, the microscope has a high resolution and better image quality. Multi-layer optical coating improves light transmission and enhances lens durability. High resolution enables high comfort during the surgery. Selected ultra-high precision optical lens groups, leading in basic processing accuracy of the lens groups in the industry. The high precision of the processing ensures the performance of the optical design. Deep depth of field reduces refocusing and improves surgery efficiency.

Bright and Stable Red Reflex

The red reflex is independently adjusted and controlled

Red reflex brightness adjustment is independent of stereo illumination adjustment. The red reflex produced by the uniquely designed multi-directional stereoscopic coaxial illumination allows the surgeon to clearly see the boundaries of the capsule and the fine structure of the lens even in the weak light, thus easily performing capsulorhexis, stable aspiration of the residual cortex and steady polishing of the posterior capsule. The multi-directional red reflex easily overcomes problems such as insufficient illumination due to misalignment of the eye during surgery.

Motorized ZOOM, Wireless Control

Easy control and easy operation

The main objective lens is motorized zoom system, which reduces the discomfort caused by the field of view switching and allows the surgeon to focus more on the surgery. The foot control panel is capable of controlling 14 functions of the SM621. Surgeons can easily adjust the brightness and zoom magnification, switch the filters and backup bulb etc. Without any hand movement. Magnification factor 0.42.4(4.3X25.5X) Wireless foot control panel is more convenient in the OR.

Multi-function Display

Better communication

The parameter Settings are clear at a glance. Touch-screen adjustment of magnification and X-Y-Z axis. Supports X-Y-Z axis fine-tuning speed, ZOOM display, and foot-controller mode as you want. Multiple filters can be chosen.

Optimized Designs

More comprehensive, more details

Hover at any position to keep the primary microscope always balanced.

Adjust the placement thrust to less than 10N and experience a brand-new, comfortable and smooth operation.

Ensure a stable surgical field of view.

Flexible adjustment, precise positioning

Adjustable inclination of the head

Multiple backups, more protections

Assistant microscope controlled individually

4K High Resolution Video

High quality recording

Optional 4K digital module with high-resolution digital output, high signal-to-noise ratio, high sensitivity; The digital display can be independently focused. When zooming to 2.4, the both eyes can observe the image and the digital module image simultaneously clearly, making it easier to observe the posterior pole. Enhanced Depth of Field Adjustable aperture, precise control of surgical positioning and details to meet the doctor's different requirements for brightness and depth of field.

4K HD signal output; high SNR; high sensitivity; image color is real and delicate

Can be used for surgical teaching, academic research, case sharing, etc., and bring more harmonious doctor-patient communication

Clinical applications

Anterior segment surgery

Phacoemulsification combined with intraocular lens implantation for cataract surgery, glaucoma surgery, ICL surgery, pterygium surgery, ocular trauma surgery.

Posterior segment surgery and combined surgery

(600A/600B non-contact wide-angle fundus viewing system is required)

Retinal detachment surgery, vitreous hemorrhage surgery, proliferative diabetic retinopathy surgery, macular hole and anterior membrane surgery, ocular trauma surgery, endophthalmitis surgery, etc.

Observe the retina in more detail

The 600B-600A non-contact wide-angle fundus viewing system provides a clear and detailed view of the retina.

The convenient and secure zoom system allows the surgeon to focus more on the area of interest. Equipped with three aspheric fundus lenses, users have more options for areas and magnification.