INDIRECT OPHTHALMOSCOPES

Features

OMEGA 500

SIGMA 250

Pupil Size

1mm

2mm

Large pupil
to small pupil

Single lever
Adjustment of convergence & parallax

Separate
Adjustments of Convergence And Parallax

Apertures

Small, Medium,
Large

Small &
Large

Filters

Red free,
Cobalt blue, yellow inbuilt

Red free
inbuilt, Cobalt blue & yellow filters optional

Diffusor

inbuilt

optional

Power source

Cordless,
Rechargeable Battery Pack, Electrical

Rechargeable
Battery Pack

Bulb

LED/ Xenon
Halogen

LED

Operating time

·       
Headband Mounted Battery mPack unplugged/ XHL
typ.2 hours, LED typ.8 hours(can be used while charging)

·       
mPack Rechargeable battery/ XHL typ.4 hours,
LED typ.13 hours

mPack Mini
Rechargeable Battery / LED typ.11 hours