Square Spectral Filters

2 Results
NIR-Blocking Filters -- CALFLEX X
from Qioptiq

For photo detectors, Si-Diodes. Very high blocking in the NIR. High transmission in the VIS. Thickness 1.1 mm. T ≤ 1 % for 780 - 1100 nm. T = 50 % for 730 ± 20 nm. T ≥ 80 % for 420 - 680 nm [See More]

  • Filter Shape: Circular; Square; Rectangular
  • Rejection Range: 780 to 1100
  • Transmission Range: 420 to 680
  • Filter Diameter, Side Length, or Rectangular Length: 25 to 160
Optical Glass/ Cover Windows/ Optical Filter
from Jiangyin Deli Laser Solutions Co., Ltd.

Sapphire/ruby windows are applied as circuit substrates, epitaxial substrates, oriented substrates to GaN, GaAs. And other, sapphire possesses nice light transmission in0.20~5.50um wave band, and the infrared ray transmission is hardly influenced by temperature, so the optical components made of... [See More]

  • Filter Shape: Square
  • Transmission Range: 200 to 5500