Lens filters are attached or screwed onto the lens of the optic, on the side facing the object to be observed.
Especially in the case of solar filters, no damaging radiation is allowed into the optic from the outset. This protects the optic and is the safest method of reducing light.
Most lens filters can also be used for photographic lenses.
Omegon
Solar Filters Helievo 112 (104-128mm)
$ 69.00
ready for shipping in 24
h
Omegon
Solar Filters Helievo 92 (84-108mm)
$ 59.00
ready for shipping in 24
h
Omegon
Solar Filters Helievo 132 (124-148mm)
$ 79.00
ready for shipping in 24
h
Omegon
Solar Filters Helievo 152 (144-168mm)
$ 89.00
ready for shipping in 24
h
Omegon
Solar Filters Helievo 72 (64-88mm)
$ 54.90
ready for shipping in 24
h
Omegon
Solar Filters Helievo 172 (164-188mm)
$ 99.00
ready for shipping in 24
h
Omegon
Solar Filters Helievo 192 (184-208mm)
$ 109.00
ready for shipping in 24
h
Omegon
Solar Filters Helievo 60 (44-68mm)
$ 49.90
ready for shipping in 24
h
Omegon
138mm-153mm solar filter
$ 59.00
ready for shipping in 24
h
Omegon
Solar Filters 50mm for binoculars and ZWO Seestar S50 (set of 2)
RRP:
$ 79.80
Our price:
$ 69.00
ready for shipping in 24
h
Omegon
solar filter, 150mm (6'')
( 4 / 5 )
$ 49.90
ready for shipping in 24
h
Baader
AstroSolar telescope solar filter ASTF 200mm
RRP:
$ 202.00
Our price:
$ 183.00
ready for shipping in 24
h
Omegon
solar filter, 60-70mm
$ 19.90
ready for shipping in 24
h
Astroprints
Solar Filters ZWO Seestar S50
$ 52.00
ready for shipping in 24
h
Omegon
solar filter, 90mm
$ 24.90
ready for shipping in 24
h
Omegon
173mm-193mm solar filter
$ 79.00
Product can be shipped as of 20.07.2026
Artesky
Solar Filters 95mm
$ 79.00
ready for shipping in 24
h
Baader
AstroSolar Telescope Solar Filter ASTF 80mm
RRP:
$ 101.00
Our price:
$ 94.00
ready for shipping in 24
h
Omegon
solar filter, 114mm
( 4 / 5 )
$ 24.90
ready for shipping in 24
h
Thousand Oaks
SolarLite 67 mm
$ 79.00
Product can be shipped as of 15.07.2026
Omegon
solar filter, 130mm
$ 24.90
ready for shipping in 24
h
Artesky
Solar Filters 115mm
$ 91.00
ready for shipping in 24
h
Lunt Solar Systems
Filters LS50C double-stack filter
RRP:
$ 1,710.00
Our price:
$ 1,670.00
ready for shipping in 24
h
Thousand Oaks
SolarLite 77 mm
$ 91.00
Product can be shipped as of 15.07.2026
Baader
AstroSolar telescope solar filter ASSF 80mm
$ 76.00
ready for shipping in 1-2
weeks
Baader
AstroSolar solar filter ASBF for 50mm binocular lens
$ 53.00
ready for shipping in 1-2
weeks
Baader
AstroSolar solar filter, for ASBF 70mm binoculars
$ 68.00
ready for shipping in 24
h
DayStar
Solar Filters White-Light Universal Lens (2-Pack, 65-89 mm)
$ 57.00
ready for shipping in 24
h
DayStar
Solar Filters ULF50-2 Binocular
$ 45.90
ready for shipping in 24
h
Baader
AstroSolar telescope solar filter, 65mm
$ 65.00
ready for shipping in 1-2
weeks
Artesky
Solar Filters 75mm
$ 74.00
ready for shipping in 24
h
Seymour Solar
Filters Helios Solar Glass 152mm
$ 160.00
ready for shipping in 24
h
Baader
AstroSolar solar filter for ASBF 80mm binocular lens
$ 76.00
ready for shipping in 24
h
Baader
AstroSolar telescope solar filter ASSF 100mm
$ 93.00
ready for shipping in 1-2
weeks
Baader
AstroSolar telescope solar filter, 115mm
$ 100.00
ready for shipping in 24
h
Seymour Solar
Helios Solar Film with 67mm camera thread
$ 79.00
ready for shipping in 24
h