New Arrivals/Restock

Optolong LRGB Filter Set (36mm)

flash sale iconLimited Time Sale
Until the end
09
41
20

$137.40 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
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New  $229.00
quantity

Product details

Management number 208573552 Release Date 2026/03/22 List Price $91.60 Model Number 208573552
Category
  • Fine-optically polishing for double-sides ensures accurate λ/4 wavefront and <30 seconds parallelism over the both surfaces
  • Ultrasonic wave cleaning substrate with purified water removes impurities and dust effectively
  • IRO source assisted coating for durability and resistance to scratching, as well as stability on CWL (central wavelength). No deviation from temperature change.
  • Constant stringent quality testing processes - Each filter is tested by spectrophotometer and laser interferometer testing spectrum and wavefront to ensure each filter is a high-quality product

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