1
Negotiate Terms with Seller
Discuss and agree upon the equipment's condition, configuration, and pricing with the seller before proceeding.
Brand | BLOCK |
Condition | Refurbished |
Model | Polaphor |
Warranty | Not specified |
• multi language menu
• silent operation and fast change of the displayed charts
• additional tests possible
• control via the operator panel and the ↓ App „PhorControl”
• polarization direction: linear 45 ° / 135 ° or circular
• red/green-adjustment
• display of Landolt rings accordant EN ISO 8596 and DIN 58220-3
• 2 programmable sequences of optotypes possible
• single, row and group display
• randomize function
• testing distance: 3 – 7 m, in 10 cm grading adjustable
• acuity steps: 0,05 – 2,0 (logarithmic)
• viewing area: ca. 531×298 mm
• main voltage: 230 V / 50 Hz
• dimensions incl. wall mounting: ca. 642 x 440 x 235 mm
• weight: ca. 14 kg
• 24″ display with full HD resolution (1920 x 1080 Pixel) in 16:9 format
• LED backlight for better illumination in short use unlike the CCFL tubes
• less fusion incentives thanks to the larger screen and relocation of the IR receiver on the backside
• Multiple free key assignment
• Software updates even easier
• Mirror reading
• Many options available
• Incl. tablet to operate the device with
Brand | BLOCK |
Condition | Refurbished |
Model | Polaphor |
Warranty | Not specified |
• multi language menu
• silent operation and fast change of the displayed charts
• additional tests possible
• control via the operator panel and the ↓ App „PhorControl”
• polarization direction: linear 45 ° / 135 ° or circular
• red/green-adjustment
• display of Landolt rings accordant EN ISO 8596 and DIN 58220-3
• 2 programmable sequences of optotypes possible
• single, row and group display
• randomize function
• testing distance: 3 – 7 m, in 10 cm grading adjustable
• acuity steps: 0,05 – 2,0 (logarithmic)
• viewing area: ca. 531×298 mm
• main voltage: 230 V / 50 Hz
• dimensions incl. wall mounting: ca. 642 x 440 x 235 mm
• weight: ca. 14 kg
• 24″ display with full HD resolution (1920 x 1080 Pixel) in 16:9 format
• LED backlight for better illumination in short use unlike the CCFL tubes
• less fusion incentives thanks to the larger screen and relocation of the IR receiver on the backside
• Multiple free key assignment
• Software updates even easier
• Mirror reading
• Many options available
• Incl. tablet to operate the device with