Optolong SHO 3nm 36mm | PixelSkiesAstro
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  • Optolong SHO 3nm 36mm | PixelSkiesAstro
  • Optolong SHO 3nm 36mm | PixelSkiesAstro

Optolong SHO 3nm 36mm

€829.00
Tax included

Optolong SHO-3nm narrowband filter kit 36 mm Optolong's SHO-3nm kit combines SII, H-alpha and OIII 3 nm narrowband filters for Hubble-palette imaging with monochrome cameras. The narrow bands reject mercury and sodium lighting and skyglow for high contrast even from light-polluted sites.

Manufacturer model: Optolong SHO-3nm kit Φ36 mm · Specifications checked against manufacturer data on 2026-11-03

Optolong SHO-3nm narrowband filter kit 36 mm

Optolong's SHO-3nm kit combines SII, H-alpha and OIII 3 nm narrowband filters for Hubble-palette imaging with monochrome cameras. The narrow bands reject mercury and sodium lighting and skyglow for high contrast even from light-polluted sites.

Specifications

Format 3 × Φ36 × 2.0 mm unmounted
Kit contents SII 3 nm, H-alpha 3 nm (656 nm), OIII 3 nm (500 nm)
Bandwidth 3 nm each
Use Monochrome CCD/CMOS cameras and modified DSLRs, one channel per filter

Coating

Multi-layer anti-reflection coating on a non-cemented substrate, applied by ion-assisted deposition for durability and a stable centre wavelength with temperature.

Manufacturer documentation

Optolong SHO-3nm kit Φ36 mm

Compatibility notes

36 mm unmounted kit (2.0 mm thick), for filter wheels.

Additional specifications

Kit contentsSII 3 nm, H-alpha 3 nm (656 nm), OIII 3 nm (500 nm)
78310

Data sheet

Bandwidth
3 nm each
Format
3 × Φ36 × 2.0 mm unmounted
Use
Monochrome CCD/CMOS cameras and modified DSLRs, one channel per filter
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