Midwest Optical Systems LP530-43 12mm Lens 25 Dual Bandpass Visible +

25 Dual Bandpass Visible + 735nm NIR M13

1600x1200 pixels

Midwest Optical Systems BN880-35

MidOpt Polarizing Filters can be easily and securely mounted to your lens and light source for maximum extinction or glare reduction

Midwest Optical Systems LP530-43 12mm Lens 25 Dual Bandpass Visible +Midwest Optical Systems LP530 43 Orange Longpass M43 Longpass Filters Often referred to as a sharp cut filter, Longpass Filters are specifically designed to pass a broad spectrum of longer wavelength light while blocking shorter wavelengths. Longpass Filters are often used in fluorescence applications to block an excitation light source or to pass multiple emission wavelengths, improving signal to noise ratio. Longpass Filters are also commonly used