No products in the cart.
Showing 1–36 of 53 results
Filters
Optolong 2″ Photometric UBVRcIc Filters
Available on backorder
Optolong 1.25″ Photometric UBVRcIc Filters
Optolong OIII 3nm 2″ Narrowband Imaging Filter
1 in stock (can be backordered)
Optolong SII 3nm 2″ Narrowband Imaging Filter
Optolong H-Alpha 3nm 2″ Narrowband Filter
Optolong OIII 3nm 36mm Narrowband Filter
Optolong SII 3nm 36mm Narrowband Filter
Optolong H-Alpha 3nm 36mm Narrowband Filters
2 in stock
Optolong LRGB Filter set
Optolong L-eXtreme 2″ dual-band Astronomy Narrowband Filter
Optolong L-Pro NK-FF Clip Filter
1 in stock
Optolong L-Pro EOS-FF clip filter
Optolong L-eNhance EOS-C clip filter
Out of stock
Optolong H-Alpha 7nm Narrowband Filter
Optolong improved OIII6.5nm narrowband filter
Optolong Venus U 2″ Mounted Filter
Optolong S-II 6.5nm 2.0inch imaging narrowband filter
Optolong L-Pro EOS-R
Optolong L-Pro EOS-C Clip Filter
Optolong L-eXtreme 1.25″ dual-band astronomy narrow band filter
Optolong L-eNhance 2″ Filter
Optolong H-Alpha 7nm EOS-C
Optolong Clear Sky Filter Screw on Lens
Optolong S-II 6.5nm 36*2 imaging narrowband filter
Optolong Narrowband SII 6.5nm 31*2 Filter
Optolong Venus U 1.25″ Mounted Filter
Optolong L-eNhance 1.25″ Filter
Optolong CLS-CCD broadband filter
Optolong Narrowband S-II 6.5nm 1.25″ Filter
Optolong L-Pro Filter for deep space objects
Optolong H-Beta Filter
Optolong Night Sky H-Alpha (IR Pass 630nm) 2.0″ Filter
Optolong IR Pass685 Planetary Filter
CLS-CCD EOS-C
Optolong CLS EOS-FF Filter
Optolong UHC NK-FF Filter
Username or email address *
Password *
Remember me Log in
Lost your password?
Username *
Email address *
Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.
Register