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HEINE SIGMA®250 BINOCULAR INDIRECT OPHTHALMOSCOPE

The goal was to design an instrument that would provide the most precise examination with exceptional comfort. With a weight of 110 g and precision HEINE optics with LED HQ illumination for crisp, high resolution images, the SIGMA250 exceeds our initial goals. Endless flexibility and compact design: The new, high performance power source HEINE mPack mini offers freedom from cables that tie the users to desk, wall or static power sources. With a weight of just 95 g and dimensions of 44 x 23 x 101 mm, this mobile power source is now approximately approx. 70 % smaller and lighter than its predecessor.
  • Synchronized convergence and parallax adjustment system
  • LED HQ
  • Ultra light
  • For any pupil size
  • More videos

Sets for HEINE SIGMA®250 BINOCULAR INDIRECT OPHTHALMOSCOPE

SIGMA 250 +  S-FRAME

SIGMA250 with S-FRAME

without Power Source

C-008.33.340
HEINE_C-008_33_341_Set

SIGMA250 Kit with S-FRAME

with mPack mini

C-008.33.341
SET SIGMA 250 + S-FRAME

SIGMA250 Set with S-FRAME

mPack mini with plug-in transformer, Scleral depressor small, Scleral depressor large, A.R. 20 D ophthalmoscopy lens, Teaching mirror, Blue and yellow filters, Diffusor Retaining cord, Cleaning fluid and Carrying case

C-281.41.671
SIGMA 250 M2 + S-FRAME

SIGMA250 M2 Kit with S-FRAME and Micro Spot Aperture (instead of small aperture)

Without Power Source

C-008.33.345
HEINE_C-008_33_346_Set

SIGMA250 M2 Kit with S-FRAME and Micro Spot Aperture (instead of small aperture)

with mPack mini

C-008.33.346

Accessories for HEINE SIGMA®250 BINOCULAR INDIRECT OPHTHALMOSCOPE

A.R. ASPH.OPHT.LUPE 16D+ETUI

Ophthalmoscopy Lens with case

with anti-reflex A.R. coating

A.R. 16 D, 54 mm dia. C-000.17.225
A.R. ASPH.OPHTH.LUPE 20D+ETUI

Ophthalmoscopy Lens with case

with anti-reflex A.R. coating

A.R. 20 D, 50 mm dia. C-000.17.228
OPHTH.LUPE HEINE AR30D+ETUI

Ophthalmoscopy Lens with case

with anti-reflex A.R. coating

A.R. 30 D, 46 mm dia. C-000.17.231
SKLERA-DEPRESSOR, GROSS

Scleral-Depressor large

autoclavable C-000.17.300
SKLERA-DEPRESSOR, KLEIN

Scleral-Depressor small

autoclavable C-000.17.301
HALTEBAND FUER S-FRAME

S-FRAME retaining cord

C-000.32.305
KORREKTURFASSUNG F. S-FRAME

Clip-in correction frame for S-FRAME

for prescription lenses C-000.32.309
MITBEOBACHTER-AUFS.SIGMA

SIGMA250 Accessories

Teaching mirror C-000.33.302
BLAUFILTER-AUFSATZ SIGMA

SIGMA250 Accessories

Blue filter C-000.33.313
GELBFILTER-AUFSATZ SIGMA

SIGMA250 Accessorie

Yellow filter C-000.33.314
DIFFUSOR-AUFSATZ SIGMA

SIGMA250 Accessories

Diffusor C-000.33.315

Documents for HEINE SIGMA®250 BINOCULAR INDIRECT OPHTHALMOSCOPE

Here you can find all documents related to your product

More Information

FUNCTION

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.

Power Source mPack mini – compact and light power source with USB charging option.

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.

PERFORMANCE

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: typ. 4 000 K, CRI typ. ≥ 90, good index for red colors.

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 mini – typ. 11 hours in continuous operation at maximum power.

DURABILITY

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.

Lightweight frame. High tensile carbon fiber construction is lightweight and has excellent stability.

Dustproof design: Protects the precision optical components.

FAQs - Frequently Asked Questions

Which power source is compatible with my HEINE SIGMA250?

The HEINE SIGMA250 Ophthalmoscope can be used with the HEINE mPack mini. The mPack mini is flexible in charging due to its USB connector.

How do I change the light source in my HEINE SIGMA250?

With the HEINE SIGMA250 the LED cannot be changed.

How to purchase a HEINE Instrument

Find an Authorized Distributor

HEINE Instruments are available through a worldwide network of authorized distibution partners. To locate your local authorized dealer, click above.