Optolong L-Pro Clip Filter for Sony Full Frame Cameras Flip Mirror keeping the image centered in

keeping the image centered in the eyepiece (or chip)

Key design goals included:

Multi-coated optics dramatically increase light transmission for brighter images with increased contrast and resolution

14 arcseconds Light Gathering Power (Compared to human eye): 212x Optical Coatings: Fully Coated Optical Tube Length: 711 mm (28") Optical Tube Diameter: TBD Optical Tube Weight: 4

90° erect-image diagonal puts head in a comfortable viewing position while correcting the image horizontally and vertically for terrestrial use

Optolong L-Pro Clip Filter for Sony Full Frame Cameras Flip Mirror keeping the image centered inThe Optolong L Pro Clip Filter for Sony full frame cameras is a multi bandpass filter which offers better color balance by maximizing the transmission band. The balanced transmission allows astrophotos to be taken with minimal color cast on broadband emission objects such as galaxies, reflection nebulae and globular star clusters. Optolong Sony FF DSLR Clip In Filter is compatible with the following cameras & lenses: A7M A7M2 A7M3 A7R A7R2 A7R3 A7S