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Subject to technical alterations, as well as to changes of the design and the colour
51
For technical data see p. 52!
The highlights of the beta projectors
Exclusive features:
Patented safety lens head with manual
focusing for upward projection and
precise picture height adjustement
Manual focal compensation for
upward projection
Lockable projector body
Slot for anti-theft device
Condensor lens for a perfect overall
illumination of the image
Standard features:
High-quality 3-element vario-focal lens
f = 275 - 320 mm – no colour fringes
Quick lamp changer with LED for lamp
failure (in units with halogen lamp)
Economy switch
Glare-free fresnel lens
Retractable pins for holding
transparencies
Foldable projection arm
Operating buttons on top
Very low fan noise <30 dB(A)
Place for keeping pens, integrated
in frame
Retractable pins for holding
transparencies
Optional roll attachment
DESKTOP OVERHEAD PROJECTORS
Famulus beta 250 2 Halogen lamps 24 V/250 W/50 h • 3500 lumens • 9.5 kg
Famulus beta 400 2 Halogen lamps 36 V/400 W/50 h • 5400 lumens • 10.5 kg
Famulus beta 575 M Metal halide lamp 575 W • 11000 lumens • 13.9 kg
Halogen lamp 24 V/250 W 300 hours
Halogen lamp 36 V/400 W 300 hours
Metal halide lamp 575 W 1000 hours
Dust cover
Roll attachment
Anti-theft device
No. 9000
No. 9005
No. 9025
No. 6049
No. 6071
No. 6797
No. 6806-2
No. 9011
No. 5775
Cable storage
on the rear side.
Safety lens head
no overheating ot the lens – even when
lens head closed.
High light output
• up to 11000 lumens
+
Lockable projector body
• protects against unauthorized
handling
+
No disturbing fan noise
• < 30 dB(A)
+
Patented safety lens head
• no overheating of the lens
+
Distance (m)
Picture width (m)
Picture size chart
1
1
2
3
4
5
beta
2345
Lockable projector body
prevents unauthorized persons from ope-
ning the top of the projector body and
tampering with the technical components.
Anti-theft device
Slot to attach a lock as an anti-theft device.
Foldable projection arm
for convenient transport and storage.
Dimensions beta 250/400/575 M
In transport
position:
385x320x525 mm