ImageQuant Imagers—technical specifications

ImageQuant 300 ImageQuant 350 ImageQuant RT ECL Camera Camera type Sony ICX204AL KAI-4020 KAI4021 with microlens technology Chip size, megapixel 1024 × 768 2048 × 2048, 4 Mp 2048 × 2048, 4 Mp Pixel size 4.65 µm 7.4 µm 6.8 µm Bits/grayscales 10/1024 12/4096 16/65536 Binning Yes Yes Yes Cooling Ambient -28°C regulated -10°C regulated Read noise – <12 electrons 7 electrons Full well capacity – 40 000 electrons 40 000 electrons Maximum exposure time – 99 h 99 h Dark current – 0.05 e/p/s ~.06 e/p/s Quantum efficiency – 88% 49% at 425 nm Dynamic range 3.6 3.6 (70 dB) 4.8 (>75 dB) Lens Manual zoom lens Optional F1.2 8-48 mm Standard F2.8, 28-70 mm Standard F2.8, 28–70 mm Fixed lens Optional Optional F1.4, 50 mm: F1.8, 28 mm Standard F0.95, 50 mm Motorized zoom lens Standard 8-48 mm F1.2 – – Camera mount type C-Mount C-Mount C-Mount Lens mount type C-Mount F-Mount (use F to C adapter) F-Mount Focusing – Automatic live image Automatic live image (Real-time refresh) Cabinet Sample area 28 × 21 cm 28 × 21 cm 28 × 21 cm Flat or neutral fielding Yes Yes Yes Connection Firewire Custom USB Upgrade Yes Yes – Filters No. of filters EtBr Standard EtBr Standard EtBr Standard Optional filters – – – No. of filter positions 5 5 5 Illumination Trans UV 302/365 302/365 302/365 Trans white Yes Yes Yes Epi UV Optional 254 nm, 365 nm, 460 nm Optional 254 nm, 365 nm, 460 nm Optional 254 nm, 365 nm, 460 nm Epi white Twin standard Twin standard Twin standard Epi 460 Optional Optional Optional Software Analysis software PC or Mac PC or Mac PC or Mac Operating software PC PC PC

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