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
Helievo 112 solar filter (104–128 mm)
$ 69.00
ready for shipping in 3-7
days
Omegon
Helievo 92 solar filter (84–108 mm)
$ 59.00
ready for shipping in 3-7
days
Omegon
Helievo 72 solar filter (64–88 mm)
$ 54.90
ready for shipping in 3-7
days
Omegon
Helievo 132 solar filter (124–148 mm)
$ 79.00
ready for shipping in 3-7
days
Omegon
Helievo 152 solar filter (144–168 mm)
$ 89.00
ready for shipping in 3-7
days
Omegon
Helievo 172 solar filter (164–188 mm)
$ 99.00
ready for shipping in 3-7
days
Omegon
Helievo 60 solar filter (44–68 mm)
$ 49.90
ready for shipping in 3-7
days
Omegon
Helievo 192 solar filter (184–208 mm)
$ 109.00
ready for shipping in 3-7
days
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
Product can be shipped as of 31.07.2026
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:
$ 182.00
ready for shipping in 24
h
Omegon
solar filter, 60-70mm
$ 19.90
ready for shipping in 24
h
Omegon
solar filter, 90mm
$ 24.90
ready for shipping in 24
h
Astroprints
Solar Filters ZWO Seestar S50
$ 52.00
ready for shipping in 24
h
Omegon
solar filter, 114mm
( 4 / 5 )
$ 24.90
ready for shipping in 24
h
Omegon
solar filter, 130mm
$ 24.90
ready for shipping in 24
h
Seymour Solar
Helios Solar Film with 67mm camera thread
$ 79.00
ready for shipping in 24
h
Artesky
Solar Filters 95mm
$ 79.00
ready for shipping in 3-5
weeks
Optolong
Filters L-Pro Filter 77mm
$ 342.00
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 67 mm
$ 79.00
Product can be shipped as of 01.08.2026
Seymour Solar
Helios Solar Film with 77mm camera thread
$ 79.00
Product can be shipped as of 01.08.2026
Thousand Oaks
SolarLite 77 mm
$ 91.00
Product can be shipped as of 01.08.2026
DayStar
Solar Filters ULF-50
$ 28.90
ready for shipping in 24
h
Artesky
Solar Filters 75mm
$ 74.00
ready for shipping in 24
h
Seymour Solar
Filters Helios Solar Glass 108mm
$ 136.00
Product can be shipped as of 01.08.2026
Baader
Filters C-ERF energy guard filter 180mm, IR CUT, dielectrically coats
$ 1,900.00
ready for shipping in 1-2
weeks
Seymour Solar
Filters Helios Solar Glass 241mm
$ 194.00
ready for shipping in 24
h
Thousand Oaks
SolarLite 52 mm
$ 79.00
Product can be shipped as of 01.08.2026
Seymour Solar
Filters Helios Solar Glass 152mm
$ 159.00
ready for shipping in 24
h
Seymour Solar
Helios Solar Film with 95mm camera thread
$ 114.00
Product can be shipped as of 01.08.2026
DayStar
Solar Filters ULF-70
$ 34.90
ready for shipping in 24
h
DayStar
Solar Filters White-Light Universal Lens (2-Pack, 85-99 mm)
$ 75.00
ready for shipping in 24
h
DayStar
Solar Filters White-Light Universal Lens (90-109 mm)
$ 47.90
ready for shipping in 24
h