The recommended cleaning solution is "Sparkle" brand glass cleaner (purple variant), applied with Q-tips or Kimwipes. For stubborn residues, xylene, acetone, or 70% ethanol in distilled water can be used, with xylene being the most effective but potentially damaging to optical. This discussion focuses on the proper cleaning techniques for polarizing beamsplitter cubes, emphasizing the importance of using appropriate materials and methods to avoid damaging coatings. removing the bayonet mount?), or do I have to go through the front / the sides ? ( I'd like to avoid touching the prisms accessible through the sides if at all possible, as their alignment. Is there a way I can somehow get the beamsplitter cleaned or replaced with out too much cost? Or does a hazy beamsplitter mean I need to start looking for a new Electro? Your best option is to find another parts camera and remove the entire rangefinder assembly. Trying to remove a beamsplitter. Cleaning is typically part of a workflow like inspect → clean (if needed) → inspect again → connect for connectors, or strip → clean → cleave → inspect → splice for bare fiber ends. Different types of tools can be used, which may be usable for bare fiber ends and/or connectors. Each has specific. Place it on a soft surface. You must be logged in to post a comment. Our dielectric coating is extremely.