AC400 Acrylic Oleophobic VIS / UV-Block Protective Window

About Midwest Optical Systems Inc. (MidOpt)

• Type: Filters
• Filter Category: Other
• Applications: Aerospace, Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
• Useful Range: 415-1100nm
• Cut-On Wavelength 50% T: 400nm
• Peak Transmission: ≥98%
• Surface Quality: 80/50

The MidOpt AC400 Acrylic Oleophobic Coated Visible (VIS) / Ultraviolet (UV)-Block Protective Window is abrasion-, scratch-, breakage- and solvent-resistant to withstand harsh environments and is half the weight of comparable glass windows. The AC400 is anti-reflection (AR) coated to limit glare and minimize reflection loss and is oleophobic coated to prevent finger print smudging and to keep oil and other solvents from collecting on the lens. The coatings on both surfaces are 50x more scratch-resistant than untreated acrylic, far more durable than standard "dip" coatings and are impervious to all types of solvents, fuels and other chemicals. The material blocks almost all UV light while averaging greater than 98% transmission over the 450-700nm VIS spectrum. It's effective yet economical for covering screens, camera enclosures and on-axis lighting modules and is often recommended for FDA / EFSA applications where thickness is a concern and the use of glass is not permitted.