10-5 Scratch / Dig Long Pass Filters and Short Pass Filters

Dichroic Plate Beamsplitters
from Spectral Optics

Substrate: Material: UV fused silica or BK7. Clear Aperture: larger than 85%. Surface Quality (Scratch-Dig): 10-5 for regular plate windows. 60-40 for super thin plate windows. Surface Flatness: λ/10 @633nm for regular plate windows. λ/10 per mm @633nm for super thin plate windows. [See More]

  • Surface Quality: 10-5 Scratch / Dig; 60-40 Scratch / Dig
  • Filter Shape: Circular
  • Filter Type: Long Pass Filters; Short Pass Filters
  • Filter Diameter, Side Length, or Rectangular Length: 25.4 to 50.8
Optical Filters
from Argyle International, Inc.

Filter designs include--. Colored glass. High and low pass coatings. Band pass, either wide or narrow. Hot and cold mirrors. Polarizing. Custom designs and coating specifications are always possible. Contact Argyle for further information. Substrate Options: Glasses. Pyrex ®. Zerodur ®. [See More]

  • Surface Quality: 10-5 Scratch / Dig
  • Filter Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
  • Filter Type: Long Pass Filters (optional feature); Short Pass Filters (optional feature)