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HEINE SIGMA 250 M2 Kit
The 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. The illumination beam can be adjusted by ±3º to eliminate reflexes.
The advanced One-Step Small and Variable Pupil Control maximizes stereopsis in dilated pupils and allows for the instant adjustment of the optical system to ensure fully illuminated, stereoscopic views through pupils as small as 1 mm in diameter.
Exclusive Small Pupil System – the exclusive system with separate controls for optical convergence and angle of parallax guarantees fully illuminated, stereo views in pupils as small as 2 mm as well as viewing in the periphery.
Filters and apertures – integrated red-free filter and two aperture sizes. Cobalt blue, yellow filters and diffusor attachments available for full diagnostic capability.
Multiple charging options – mPack LL battery pack is available with charging transformer or optional wall/desk charging station.
Customisable S-FRAME – lightweight spectacle frame has multiple adjustment points that can be optimised for maximum comfort and a personalised fit. Optional clip-in correction frame for prescription lenses is also available.
LED in HQ - The new standard in LED illumination defining optimal light intensity, homogeneity and colour rendering for the most accurate diagnosis. Red is red, blue is blue. Colour temperature: 4,000 K, Colour Rendering Index (CRI) > 90, special index for red colours (R9) > 75 on a maximum scale of 100. This ensures true colour tissue for the most accurate diagnosis.
Precision HEINE Optics – using only optical grade glass, we manufacture all optical components of the SIGMA250, ensuring crisp, high resolution images for the most detailed diagnostic information.
Lithium-Ion Battery Technology in mPack LL – up to 23 hours continuous on-time at full power.
LED Thermal Management. LED illumination systems require thermal management to ensure long-term performance and product stability. Carefully selected and applied heat-diffusing materials guarantee consistent quality and performance throughout the LED’s lifetime rating of up to 50.000 hours.
Carbon Fiber Instrument Frame – advanced carbon fiber frame offers the perfect combination of durability and low weight.
Dustproof design: Protects the precision optical components.
|Power Sources||without power source|
|Working distance||47 to 72 mm|