Utilizamos cookies para mejorar su experiencia de navegación. Si continua navegando, consideramos que acepta su uso. Más información

Telf.: +34 973 21 63 85 - Fax: +34 973 20 32 51 Siguenos en Facebook Siguenos en Twitter

Filtro Optolong CLIP EOS L-PRO [OPTOLONG]

0 de 5 (0 opiniones)

Technical Data



  • Schott substrate material

  • Thickness 2.0 mm (1.25”/2”/77mm)

  • Thickness 1.0 mm (Clip series)

  • Surface Quality: 60/40 (Refer to MIL-O-13830)

  • Fine-optically polished to ensure accurate 1/4 wavefront and <30 seconds parallelism over the both surfaces

  • High transmission at major nebula emission lines (i.e. H-alpha 656nm, OIII 496nm and 500nm, SII 672nm and H-beta 486nm)

  • Precision off-band blocking, specifically the major emission lines of artificial light pollution (i.e. Na 589nm, Hg 435nm and 578nm)


Coating Parameter



  • Multi-layers anti-reflection coating

  • Non-cementing optical substrate coating

  • Electron-beam gun evaporation with Ion-assisted deposition coating technology for durability and resistance to scratching, as well as stability on CWL(central wavelength) no deviation affected by temperature change

  • Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off-band


Filter Cell



  • Ultra-thin filter cell minimize vignetting by maximize possible clear aperture (clear aperture is 26mm for 1.25”; 45mm for 2”)

  • Aerometal Material | Precise CNC Machining | Sand Blasting Process | Black Anodized Finish | Extinction Treatment to Prevent Reflection | Laser Engraving No Fading

Añadir al carrito

301,29  

3-4 días

Valora este producto

Algunas de nuestras marcas

www.imvo.es
C/ Colegio Nº 26 - 25001 LLEIDA
Telf.: +34 973 21 63 85 - Fax: +34 973 20 32 51
Condiciones - Contactar - Política de cookies
diseño web por europeART - jQuery Menu by Apycom
 
Siguenos en Facebook Siguenos en Twitter