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Baader 2" Single Polarizing Filter

Filtre Baader polarisant

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Baader 2" Single Polarizing Filter

2" polarizing filter for use alone or combined with another polarizer or Herschel wedge for brightness control. Never use without proper solar filtering

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66.00 CHF tax incl.

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Baader 2" Single Polarizing Filter

DESCRIPTION
The Baader 2" Single Polarizing Filter allows smooth brightness adjustment when paired with a second polarizing filter or a Herschel wedge, which already polarizes light. It is ideal for observing the Moon, planets, or the Sun in combination with AstroSolar ND 5.0 safety film. You can pair a 2" and a 1.25" filter (e.g., in an eyepiece and adapter) and rotate them to control brightness based on magnification. The filter mounts into 2" eyepiece threads and can be used after a Baader Herschel wedge. It enhances contrast in planetary observation. It is a neutral density-type filter with full-spectrum transmission. Warning: it must never be used alone for solar observation — always with proper front-end solar filtration (Herschel wedge or AstroSolar film). For integrated brightness control, Baader also offers dual polarizing filters (#2408340 in 1.25" or #2408344 in 2").

TECHNICAL SHEET

  • SKU: 2408342

  • EAN: 4047825012456

  • Brand: Baader Planetarium

  • Net weight: 0.01 kg

  • Optical Coating: Phantom Coating® Group, optically polished

  • Transmission Range: Full spectrum

  • Filter Type: Neutral Density, Polarizing

  • Mounting: Double mounted (LPFC 6 mm), total height 15 mm

  • Shape: Round

  • Filter Size: 2 inch

  • Filter Thickness (without cell): 2 mm

  • Usage: Lunar, Planetary, Solar, Specialty

  • Single or Set: Single filter

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