Models:
-PF400L (fits monitor
sizes: 12" -15")
-PF400XL (fits
monitor sizes: 16" -18")
-PF400XXL (fits
monitor sizes: 19" -21")
-PF450L* (fits
monitor sizes: 12" -15")
-PF450XL* (fits
monitor sizes: 16" -18")
-PF450XXL* (fits
monitor sizes: 19" -21")
-PF500L (fits monitor
sizes: 12" -15")
-PF500XL (fits
monitor sizes: 16" -18")
* PF450 models reduce glare by up to 99%,
have a contour frame design, medium (lighter)
tint glass and anti-radiation feature.