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$Optolong OIII 6.5nm Narrowband Filter 36mm Unmounted (OPT-OIII-65NM-36MM) Manual Mount The Lunt ED refractors are$

Optolong OIII 6.5nm Narrowband Filter 36mm Unmounted (OPT-OIII-65NM-36MM) Manual Mount The Lunt ED refractors are

Name: Optolong OIII 6.5nm Narrowband Filter 36mm Unmounted (OPT-OIII-65NM-36MM) Manual Mount The Lunt ED refractors are
Brand: psychwardcomics.com
SKU: 76985124174
Price: 132.47 USD
Availability: InStock
Rating: 4.7506 (5 reviews)

SKU: 76985124174

4.8

SEK132.47 SEK175.47

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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

Live Spec

Optolong OIII 6.5nm Narrowband Filter 36mm Unmounted (OPT-OIII-65NM-36MM) Manual Mount The Lunt ED refractors areOptolong improved extra Narrowband OIII CCD 6. 5nm filter is designed for nebula observation allowing 6. 5nm bandwidth of light centered on a wavelength of 500nm through, which corresponds to OIII emission lines, and reducing the transmission of certain wavelengths of light, specifically those produced by artificial light including mercury vapour, and both high and low pressure sodium vapour lights and the unwanted natural light caused by neutral

Store: psychwardcomics.com · Domain: psychwardcomics.com

Description

The Lunt ED refractors are designed to retrofitted with the LS50FHa Hydrogen-alpha Filter

For a bit more than generic brands

Internal hard stops for both axes prevent cable tension and tripod strike

even at the edges of the field of view

Easy to use in the field

Exchange/Return Notes