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HEINE SIGMA 250 LED Binocular Indirect Ophthalmoscope Set with SMALL APERTURE, S-FRAME, mPack Mini Battery with E4-USB plug-in transformer, USB cord, Belt Clip, Teaching Mirror, Blue and Yellow Filters, Diffusor, Retaining Cord, Carrying Case. MFID: C-281.41.671The spectacle-mounted indirect ophthalmoscope to suit any pupil size. Two separate controls for selecting the ideal setting of parallax and convergence guarantee completely illuminated stereo views in pupils up to 2 mm, as well as viewing in the periphery.
- Power source mPack mini - compact and light power source with USB charging option. With a weight of just 95 g and dimensions of 44 x 23 x 101 mm, this mobile power source is now approx. 70 % smaller and lighter than its predecessor. Typically, 11 hours in continuous operation at maximum power. Please note: The SIGMA 250 is compatible only with mPack mini.
- Extremely light, 110 g without frame. Light and comfortable.
- There's LED. And there's LEDHQ. HEINE has set a new standard which maintains that only the best is good enough, from the selection of materials to processing, from light intensity to dimmability, and from thermal management to a color rendering index as high as possible. That's what we call LED in HEINE Quality - or LEDHQ.
- Two models with different aperture sizes: 1- SIGMA 250 with: Large Spot, Small Spot, and Red-Free Filter. 2- SIGMA 250 M2 with: Large Spot, Pinhole, and Red-Free Filter.
- Lightweight frame. High tensile carbon fiber construction is lightweight and has excellent stability.
- Illumination beam adjustable +/- 3 degrees. Eliminates reflexes.
- Integrated red-free filter. Improves contrast.
- Large and small apertures
- Dust proof. Maintenance-free.
- PD selection from 47 to 72 mm. Suits any user.
- Optics on swivel mount. Unrestricted view.
- Optional clip-in correction frame for prescription lenses.
- Optional blue and yellow filters.
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