| Features |
| Improved Efficiency with Push-Button Ease |
| Fast and efficient refracting is a simple push-of-a-button with the AP250.
Easily program the AP250's remote control to project two unique chart sequences, each with up to 30 charts (plus masks) in any given order.
Additionally, you can randomly select charts and isolate horizontal and vertical lines or individual characters with the AP250's masking options. Another option allows you to apply a red/green filter or a polarization filter to any chart.
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| Advanced Features |
| By loosening one screw you can open the projector's top housing. From here you have access to the AP250's easy-to-use focusing controls where images can be focused optimally for projection distances ranging between 10 ft. and 26.5 ft. (3m and 8m). You can also easily remove and replace the unit's long-life halogen bulb.
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| Fingertip Control
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• Program keys allow you to easily program chart sequences
• 12 special charts, including cross cylinder test, vertical letters, horizontal letters, phoria test, muscle balance test, minute stereo test, coincidence test, Worth four-dot test, fixation spot test, astigmatic dial, red/green test and binocular balance test
• Masking options allow you to isolate vertical and horizontal lines or individual characters
• 4 Illiterate Charts (two 20/20 lines)
• 3 Children's Charts (one 20/20 line)
• 5 Number Charts (one 20/20 line)
• 8 Letter Charts (five 20/20 lines)
• Red/Green Filter or Polarization Filter can be used on any chart
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| Designed to Meet Your Needs |
| Your choice of floor, table, wall or instrument stand mounts offers the utmost in floor plan flexibility. Eurostyled in white with gray accents, the AP250 complements any decor.
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| Specifications |
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| Weight |
12lbs. 11oz (5.8kg) |
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| Size (Head only) |
7 in.(H) x 8 in.(W) x 13 in.(L) |
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| Electrical Requirements |
Line voltage 110V, 230V, margin ± 10%
Line frequency 50 to 60 Hz
Line fuse:
on 110V 500 mA slow blow/110V
on 230V 250 mA slow blow/230V
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| Number of test charts |
33 standard test charts |
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| Masks |
Red/Green, polarized, single horizontal line,
single vertical line, single character |
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| Refraction range |
7.4 to 30 ft. (2.3 - 9.2m) |
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| Projector range |
10 - 26.5 ft (3 - 8m) |
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| Tilt range of projector |
± 15°L_atham_and_P_hillips |
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| Automatic switch off |
After 10 minutes without operation |
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| Bulb |
12V/30W Halogen |
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| Color |
White with gray accents |
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