Optolong L-eXtreme Dual Band Narrowband Filter

[ninjageezer]

Thinking of trying the above on my Astro modified canon 60D ,seen some good reviews on nebulae...  I will use it on my WO Z73 ,do I need the 2 inch or the 1.25 to fit my rig. I have the dedicated adjustable field flattener installed also.

[Stuart1971]

15 minutes ago, ninjageezer said:

Thinking of trying the above on my Astro modified canon 60D ,seen some good reviews on nebulae...  I will use it on my WO Z73 ,do I need the 2 inch or the 1.25 to fit my rig. I have the dedicated adjustable field flattener installed also.

For a DSLR size sensor you will need the 2” 👍🏼

[old_eyes]

Yes! 2-inch, or the Canon dedicated clip-in (although that may only be available for L-eNhance).

[ninjageezer]

cool thanks i believe it fits in the Field flattener...

[scotty38]

The further away from the sensor the bigger it'll need to be and Z73 flattener takes 2" filters