Antlia Sulfur II (SII) 3nm Pro Highspeed 1.25" Filter (ANT-SII-3NM-PRO-125-HS)

Antlia Sulfur II (SII) 3nm Pro Highspeed 1.25" Filter (ANT-SII-3NM-PRO-125-HS)Antlia's SHO 3nm Pro Highspeed Filters are further optimized for high speed imaging systems by pre shifting the center wavelength. This specially optimized version will provide significantly SNR (Signal to Noise Ratio) for the fast telescopes with focal ratio between f 2. 6 and f 3. 6 than the standard 3nm Pro version. The optical light path of a telescope is cone shaped, which creates an angle, and the center wavelength of the interference filter

Mirrorless cameras are spreading like wildfire in the astroimaging community—and for good reason

3" Celestron Nut (T-2 part #18)

14 arc seconds Light Gathering Power (Compared to human eye) 212x Optical Coatings Fuy XLT Coated glass optics Optical Tube Length 812

1 -> RCA is included in the package

Technical data of the Baader Classic (Q-Turret) eyepieces

Shutter Release Cable - Any model compatible with MC-DC1 remote terminal

25" Diagonal

This compact power bank delivers a full charge to mobile devices with its 5000 mAh capacity

No cables moving during slews and tracking

you can use the lowest magnification (24mm) to find an object and center it in your field of view

so you simply point the StarPointer to the area or object you wish to observe

75 filter thread inside) Weight 0