AstroShop.com.au, myAstroShop.com.au, myAstroShop.com, Astro Shop, Vixen, Sky-Watcher, Celestron, William Optics, Hotech, ProStar, Thousand Oaks Optical, Tasco, Bushnell, Saxon, FarPoint, Moravian Instruments, Orion Optics UK, Telescopes, Binoculars, Eyepiece, filters, astrophotography, CCD cameras and all things astronomy

Search for



Shopping Cart

 

Home

Tech Guides

News

About

Contact

GSTAR-EX3 AND GSTAR-EX4 CAMERAS NOW BACK IN STOCK - AUSTRALIA WIDE DELIVERY - BEST RANGE OF ACCESSORIES - VIXEN SKY-WATCHER MEADE SAXON & PROSTAR TELESCOPES & MOUNTS...

(07) 4194-5502   |   Call Today

 

AstroShop

AstroShop Menu

PRODUCT DETAILS - AstroShop


Baader H-beta filter 1.25-inch for CCD imagingadd this item to shopping cart
Code: 2458425
Baader H-beta CCD Narrowband-Filter 8.5nm 2" / with LPFC


The Baader H-beta filter has a narrow H-beta transmission of 8.5 nm (at 486.1 nm).Especially for Hydrogen zones like the California or Horsehead nebula,this filter is highly recommended.Photographical experiments..for instance,in the CCD field may also be interesting.With 250mm aperture,the Horsehead nebula can be identified if the observing conditions are very good.Especially in addition to a UHC and O-III filter,this model is recommended.

CCD imagers will find Baader's Premium Narrowband CCD passfilters to deliver the absolute highest contrast deep sky images in H-Alpha,H-Beta,Oxygen III,and Sulphur-II,with the shortest exposures possible.Their ultra-narrow bandwidths have extremely high transmissions,while completely rejecting light pollution as well as the important blocking of longer wavelengths.
The high optical quality of the Baader narrowband filters guarantees no loss in sharpness or contrast.Each substrate is fine-optically polished plane parallel to deliver a smooth and accurate 1/4 wavefront over the entire surface.This special custom polishing operation sets Baader filters apart from the standard commercially precision polished filter substrates used by most other filter manufacturers.




- Related Information

Price: $158.00
Mail Order Form

Copyright © 2002 - 2017 AstroShop.com.au a division of Binary Systems Pty Limited - ABN 54 088 382 807 - est. 1999 providing 18 years of reliable service