Califone OHP-2400 Luminos Overhead Projector Luminos Overhead Projector features: 2,400 Lumens, Open Head, Singlet Lens, 10" x 10" Stage Area, Lamp Changer, Lamp Hi/Low Switch, Rugged ABS Plastic Case, C-UL & CE Approved and 3 Year Warranty. Uses EHJ Projection Lamp. Key Features: High quality Singlet lens housed in dependable open head container Adjustable display angle up to 60 degrees helps avoid “keystoning” Focus knob on folding arm for easy storage Rest stop for overhead lamp while shipping or during storage High/Low switch for brightness vs lamp life Lamp changer for uninterrupted use if lamp burns out during presentation Rugged ABS plastic withstands knocks of daily classroom use Break resistant glass means less classroom interruptions and repairs Specifications: Lumenosity: 2,400Lm Lamp: 250 Watt, 24 Volt, type EHJ Two Lamp Changer: yes Dual Intensity Lamp Switch: yes Singlet Lens: f 285mm, open head container Platen Dim...