Blowout Sale Ac370-35.5 Ar Coated Olephobic Acrylic Protective Window Longpass Filter M35.5x0.5 Shop Now [huFqM1xJ]

MidOpt AC370-35.5 AR Coated Olephobic Acrylic Protective Window Longpass Filter

AC370 is a 1mm thick abrasion, scratch, breakage, and solvent-resistant acrylic protective window made to withstand harsh environments. It is half the weight of comparable glass windows and additionally features external oleophobic coatings that curb fingerprint smudging. The vacuum-sputtered coatings on both surfaces are 50 times more scratch-resistant than untreated acrylic and far more durable than standard “dip” coatings. They are impervious to all solvents, fuels, and other chemicals, including acetone, methylene chloride, and MEK.

This material blocks almost all UV light while averaging greater than 98% transmission over the 450-700nm visible spectrum. This protection acrylic window is a highly effective yet economical solution for covering screens, camera enclosures and on-axis lighting modules. It is often recommended for FDA/EFSA applications where thickness is a concern, and the use of glass is not permitted.

MidOpt AC370-35.5 Technical Specifications:

Product Line / Series	AC - Acrylic Longpass
Filter Model	AC370
Filter Type	AR Coated Olephobic Acrylic Protective Window Longpass
StablEDGE	Yes
Useful Range	380nm - 850nm
Tolerance	+/- 10nm
Peak Transmission	≥98%
Surface Quality	80/50
Filter Size	35.5mm
Filter Thread	M35.5x0.5
Outer Diameter	39mm
Clear Aperture	31.9mm
Overall Thickness	6.5mm
Exposed Thickness	4.5mm
FWHM	Not Specified
Cut-on Wavelength 50% T	370nm
Average Transmission	Not Specified
Brand	Midwest Optical Systems