Datasheet

Subject to technical alterations, as well as to changes of the design and the colour
14
presentation
DESKTOP OVERHEAD PROJECTORS
Famulus beta 250 • beta 400
The professional projectors for schools,
seminars and training
Innovative technology as well as safe and
convenient operation characterize the
Famulus beta projectors.
Famulus beta 250
For the projection in small or medium-sized
rooms.
With 2 halogen lamps 24 V/250 W, quick
lamp changer with LED for lamp failure,
economy switch, glare-free fresnel lens,
vario-focal lens f = 275-320 mm, slot for
anti-theft device, lockable projector body,
foldable projection arm. Weight: 9.5 kg
Famulus beta 400
For the projection in medium-sized or large
rooms. With 2 halogen lamps 36 V/400 W.
Otherwise identical with beta 250.
Weight: 10.5 kg
Famulus beta 575 M
The professional projector with extra high light output
Perfect for large screen presentations with colour-true images even in sunlit rooms.
Equipped with a 575 W metal halide lamp with average lamp life of 1000 hours,
indication of operating time and LED for lamp changing.
Otherwise identical with beta 250.
Weight: 13.9 kg
3500
lumens
beta 250
5400
lumens
beta 400
11000
lumens
beta 575 M
+
Patented safety lens head
 no overheating of the lens
Keystone correction 13°
 distortion-free projection
No disturbing fan noise
 < 30 dB(A)
No disturbing fan noise
 < 30 dB(A)
Lockable projector body
 protects against unauthorized
handling
+
+
+
+
+
High light output
 up to 11000 lumens
Famulus beta 400 K
The large-screen projector with
Keystone correction
To allow any member of the audience to
see the full size of the picture, you have to
project it at an extremely steep angle which
leads to a trapezium-like distortion of the
overall dimensions.
The special overhead projector with
Keystone correction in upward or sideward
projection excludes such a distortion up to a
projection angle of 13°. Parallel lines remain
parallel, a rectangle remains a rectangle.
4700
lumens
beta 400 K
Quality
made
in
Germany