Antlia Hydrogen Alpha (Ha) 2.5nm Ultra Narrowband 2" Filter (ANT-25-HA-2)

Antlia Hydrogen Alpha (Ha) 2.5nm Ultra Narrowband 2" Filter (ANT-25-HA-2)The Antlia SHO 2. 5nm Ultra series filters are made with quartz glass and undergo precisely controlled coating processes to ensure optimal performance. The 2. 5nm Ultra series is designed with a FWHM (full width half maximum) of 2. 5nm +0. 3 0. 1nm and a transmission efficiency >92 95% at the Central Wavelength. The quartz glass possesses an ultra low thermal expansion coefficient with outstanding thermal and mechanical properties. When combined with

An extraordinary innovation in mount design

There are also 2 AUX ports on the mount that can support optional accessories such as StarSense AutoAlign

higher resolution of the solar surface

the filter is also highly effective with monochrome cameras to save imaging time

delivering vibrant color images that transport you beyond the limits of traditional eyepiece viewing

Its frame size is 1

This is a two-pound capacity barrel designed to fit Thumler's Model A-R2 rock tumbler

Our mounting instruction above was made on a 8" Newtonian – for these instruments our strip shims (adjustment spacers) are not needed

Easy to use quick-lock gear clutches

Filters out specific wavelengths

With a large 114mm (4

Ful Well Capacity 12ke- A/D 12bit (output as 16bit and 8bit) Computer Interface USB3