Linear Variable VIS Bandpass Filter

Product Details Narrow Bandwidths with High Transmission Optimum Input Beam Diameter of 0.5 x 10.0mm OD4 Blocking Linear Variable Edge Filters Also Available Linear Variable Bandpass Filters are precision coated optical filters with spectral properties that vary linearly across the length of the filter. Linear Variable Bandpass Filters feature high transmission across narrow bandwidths along with deep blocking of unwanted light to maximize system performance at the required wavelength. Spectral response can be adjusted simply by moving the filter’s position relative to the light source. Additionally, a single Linear Variable Bandpass Filter can replace multiple dedicated filters to simplify system setup and minimize weight. Specifications General Type: Bandpass Filter Physical & Mechanical Properties Dimensions (mm): 60.0 x 12.0 Length (mm): 60.00 Thickness (mm): 2.50 Width (mm): 12.00 Aperture (mm): 0.5 x 10.0 Optical Properties Bandwidth (nm): @50%: 7-20 @0.1%: 13-34 Optical Density OD (Average): ≥4.0 Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Fused Silica (Corning 7980) Minimum Transmission (%): >95 Coating: Variable Optical Density Steps: Average: >4.0 Minimum: >3.0 Transmission (%): >95 Transmission Steps (%): 40 to 95 (Average) Wavelength Range (nm): 400 – 700 Regulatory Compliance Certificate of Conformance: View ×