Explore Scientific 2 CLS filter all astro filters opinie

84 EUR price without VAT: 68 EUR Shop online: ● ready for shipping  Shop in Warsaw (qty): 1 ● ready for shipping  Shop in Chorzow (qty): 1 ● ready for shipping

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2 "CLS Explore Scientific nebulizer:
• As a result of using CLS broadband filters, many faint nebular objects become more visible
• suitable for both visual observations and photography with CCD cameras
• blocks the entire spectrum of light except the spectral line O-III, H-beta and H-alpha
• transmits: a line of double ionized oxygen (496 and 501 nm), hydrogen line H-beta (486 nm), a deep red band of the H-alpha line (656 nm)
• has an individual test certificate guaranteeing that you will receive high-quality goods

Technical parameters

• Housing diameter: 50.8 mm
• transmission of light: over 90%
• height: 8 mm
• weight: 15 g