Cesta de la compra
está vacía

Home > Observación solar > Filtros solares > Filtro en el lado del ocular > DayStar > Quark > DayStar Sonnenfilter QUARK H-Alpha für Spektive, Protuberanzen

DayStar Sonnenfilter QUARK H-Alpha für Spektive, Protuberanzen

Nº de producto: 63940
Fabricante: DayStar

PVP: $ 1.630,00

Nuestro precio:
$ 1.490,00

IVA incluido
Ahorra: $ 140,00
DayStar Sonnenfilter QUARK H-Alpha für Spektive, Protuberanzen
DayStar Sonnenfilter QUARK H-Alpha für Spektive, Protuberanzen
DayStar Sonnenfilter QUARK H-Alpha für Spektive, Protuberanzen
DayStar Sonnenfilter QUARK H-Alpha für Spektive, Protuberanzen
Descripción del producto
Especificaciones
Opiniones de clientes
Accesorios recomendados

Descripción del producto:

La descripción de este producto no está disponible en español. Esperamos que la versión en inglés le sea de utilidad. En cualquier caso, sentimos las molestias.

Daystar Instruments QUARK is the first Hydrogen Alpha "Eyepiece"

This new, All-In-One design marries high quality components of a telecentric barlow, adapters, snouts and hydrogen alpha filter into one simple assembly. Through design efficiency and optimization, now users can enjoy the known high quality optics of DayStar at an affordable price.

QUARK is available in a choice of "prominence" or "chromosphere"

Best performance for use on refractors of F/4 to F/9. You don't need to worry about configurations. Just insert in your diagonal, add an eyepiece and view. Full disk viewing possible on refractors up to 450mm focal length refractors.

The QUARK contains a custom Daystar Instruments 4.2X telecentric barlow lens fully optimized in coatings and optical design specifically for the Hydrogen Alpha wavelength. This highly specialized telecentric lens offers superior field flatness.

Exact filter bandpass will vary based on final telescope application, so QUARK assemblies are qualified to show either prominence or surface (chromosphere). No specific FWHM bandpass is designated. Now observers can buy a filter based on their desired observing goals instead of their budget: Choose prominences and surface (Chromosphere) detail.

The fully optimized design eliminates the need for any adapters. It's all combined in one lightweight eyepiece sized device. The new, compact design configuration eliminates unnecessary components, weight and associated costs. Baffles have been added to increase contrast and AR coatings are optimized for the 656nm wavelength.

Accesorios recomendados:

 
Detalles del accesorio
17.11.2019
Ofrecemos envíos por todo el mundo
Moneda
Servicios
Asesoramiento
Contacto
Universe2Go