In the nebula filters category you will find both broadband and line filters. The latter only selectively allow the light of a certain spectral line through. OIII and H alpha filters are especially popular. Many deep sky objects will only reveal their full glory when observing using these filters!
As the name suggests, wideband and narrowband filters pass a wider range and narrower of the spectrum. They are used primarily to suppress light pollution.
Omegon
Filters Nebula/ city light filter 1.25 ''
( 3.5 / 5 )
$ 39.90
ready for shipping in 24
h
Omegon
Filters Pro 1.25'' UHC filter
$ 69.00
ready for shipping in 24
h
Optolong
Filters L-Pro 2''
( 5 / 5 )
RRP:
$ 238.00
RRP:
$ 238.00
Our price:
$ 227.00
ready for shipping in 24
h
Omegon
Filters Pro 2'' UHC filter
$ 99.00
ready for shipping in 24
h
Optolong
Filters L-Quad Enhance 2"
RRP:
$ 272.00
Our price:
$ 261.00
ready for shipping in 24
h
Omegon
Filters Light Pollution Filter, 2”
( 3.33 / 5 )
$ 59.00
ready for shipping in 24
h
Optolong
Filters L-eNhance 2"
( 5 / 5 )
$ 272.00
ready for shipping in 24
h
Optolong
Filters L-eXtreme 2"
$ 374.00
ready for shipping in 24
h
Optolong
Filters L-Ultimate 2"
$ 454.00
ready for shipping in 24
h
Vaonis
Filters Dual Band Filter for VESPERA
$ 454.00
ready for shipping in 24
h
Vaonis
Filters CLS Filter for VESPERA
$ 261.00
ready for shipping in 24
h
Omegon
Filters 1.25'' deep sky filter
$ 89.00
ready for shipping in 24
h
Omegon
Filters OIII filter 1.25''
$ 89.00
ready for shipping in 24
h
Optolong
Filters L-Pro 1.25''
RRP:
$ 181.00
Our price:
$ 170.00
ready for shipping in 24
h
Optolong
Filters L-Para 2"
$ 340.00
ready for shipping in 3-5
weeks
Omegon
Filters OIII Filter 2"
( 5 / 5 )
$ 119.00
ready for shipping in 24
h
Optolong
Filters L-eNhance 1.25
RRP:
$ 215.00
Our price:
$ 204.00
ready for shipping in 24
h
Astronomik
Filters UHC 1.25"
$ 113.00
ready for shipping in 24
h
Omegon
Filters Pro Nebula CLS Deep Sky Filter 1,25''
$ 69.00
ready for shipping in 24
h
Optolong
Filters L-eXtreme 1,25"
$ 283.00
ready for shipping in 24
h
Celestron
Filters CLS RASA Origin
$ 386.00
ready for shipping in 1-2
weeks
Optolong
Filters L-Pro Canon EOS R Clip
RRP:
$ 340.00
Our price:
$ 272.00
ready for shipping in 24
h
Optolong
Filters SHO Filter Kit 3nm 2"
$ 1,460.00
ready for shipping in 3-5
weeks
Optolong
Filters SHO Filter Kit 7nm 2"
$ 820.00
ready for shipping in 24
h
Omegon
Filters Pro 2'' CLS filter
$ 99.00
ready for shipping in 24
h
Baader
Filters H-alpha/OIII/SII CMOS Narrowband 36mm
$ 530.00
ready for shipping in 1-2
weeks
Antlia
Filters Quad Band Anti-Light Pollution 2''
RRP:
$ 408.00
Our price:
$ 352.00
ready for shipping in 1-2
weeks
Optolong
Filters L-Pro Clip Sony Full Frame V2
$ 272.00
ready for shipping in 3-5
weeks
Astronomik
Filters 1.25" OIII filter
$ 113.00
ready for shipping in 24
h
Optolong
Filters L-Pro Filter 77mm
RRP:
$ 408.00
Our price:
$ 327.00
ready for shipping in 24
h
Optolong
Filters L-Ultimate 1,25"
$ 295.00
ready for shipping in 3-5
weeks
Optolong
Filters SHO Filter Kit 1,25"
$ 600.00
ready for shipping in 24
h
Optolong
Filters L-eNhance APS-C EOS Clip
( 3.5 / 5 )
$ 306.00
ready for shipping in 24
h
Astronomik
Filters UHC-E 1.25"
$ 86.00
ready for shipping in 24
h
ZWO
Filters 1.25" Duo band
RRP:
$ 147.00
Our price:
$ 134.00
ready for shipping in 24
h
Baader
Filters H-alpha CMOS Narrowband 1.25"
$ 158.00
ready for shipping in 1-2
weeks