Elephant Trunk Nebula Filter Comparison

5 hours each filter, processed exactly the same

IR Cut Filter

Optolong L-Pro

Optolong L-Quad

SVBony Duo Narrowband

IR Cut

Optolong L-Pro

Optolong L-Quad

SVBony Duo Narrowband

IR Cut

L-Pro

L-Quad

SV-Duo

IR Cut

L-Pro

L-Quad

SV-Duo

IR Cut

L-Pro

L-Quad

SV-Duo

IR Cut

L-Pro

L-Quad

SV-Duo