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 filter, 60-80mm
$ 19.90
ready for shipping in 24
h
Omegon
solar filter, 130mm
$ 24.90
ready for shipping in 24
h
Omegon
solar filter, 114mm
( 4 / 5 )
$ 24.90
ready for shipping in 24
h
Omegon
solar filter, 90mm
$ 24.90
ready for shipping in 24
h
Omegon
138mm-153mm solar filter
$ 69.00
ready for shipping in 24
h
Astroprints
Solar Filters ZWO Seestar S50
$ 30.90
ready for shipping in 24
h
Omegon
173mm-193mm solar filter
$ 89.00
ready for shipping in 24
h
euro EMC
SF100 Size 9: 215mm to 273mm AstroSolar
$ 136.00
ready for shipping in 3-5
weeks
Explore Scientific
Sun Catcher solar filter for 80-102mm telescopes
$ 26.90
ready for shipping in 24
h
euro EMC
SF100 size 4: 83mm to 105mm AstroSolar
$ 59.00
ready for shipping in 24
h
euro EMC
SF100 Size 5: 103mm to 131mm AstroSolar
$ 73.00
ready for shipping in 24
h
Explore Scientific
Sun Catcher solar filter for 150-160mm refractors and 203mm (8") SCs
$ 52.00
ready for shipping in 24
h
euro EMC
SF100 size 7 for 155mm to 189mm AstroSolar
$ 99.00
ready for shipping in 3-5
weeks
euro EMC
SF100 size 6: 129mm to 157mm AstroSolar
$ 84.00
ready for shipping in 3-5
weeks
Explore Scientific
Sun Catcher solar filter for 60-80mm telescopes
$ 25.90
Product can be shipped as of 13.02.2025
Baader
AstroSolar telescope solar filter ASTF 200mm
$ 151.00
ready for shipping in 1-2
weeks
euro EMC
SF100 size 10: 269mm to 327mm AstroSolar
$ 156.00
Product can be shipped as of 01.02.2025
Baader
AstroSolar telescope solar filter ASTF 100mm
$ 88.00
ready for shipping in 1-2
weeks
Baader
AstroSolar telescope solar filter ASTF 80mm
$ 76.00
ready for shipping in 1-2
weeks
Coronado
Filters Double Stacking Etalon Solarmax II PST 40mm
$ 1,540.00
ready for shipping in 24
h
Explore Scientific
Solar Filters Sun Catcher sun filter for 150-160mm Newtonians
$ 43.90
ready for shipping in 24
h
Baader
AstroSolar telescope solar filter ASTF 240mm
$ 172.00
ready for shipping in 1-2
weeks
Meade
Filters Glass Solar Filter 400 ID 101mm
$ 226.00
ready for shipping in 24
h
euro EMC
SF100 size 11: 323mm to 381mm AstroSolar
$ 184.00
Product can be shipped as of 01.02.2025
Astrozap
AstroSolar solar filter for 250mm-260mm
$ 257.00
ready for shipping in 24
h
Meade
Filters Glass Solar Filter 1200
$ 391.00
ready for shipping in 24
h
euro EMC
SF100 Size 3: 70mm to 85mm AstroSolar
$ 51.00
ready for shipping in 24
h
Lunt Solar Systems
Filters H-alpha double-stack solar filter LS100FHa
RRP:
$ 11,400.00
Our price:
$ 11,000.00
ready for shipping in 1-2
weeks
Artesky
Solar Filters 95mm
$ 57.00
ready for shipping in 3-5
weeks
Baader
AstroSolar telescope solar filter ASTF 120mm
$ 101.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS50C double-stack filter
$ 1,750.00
ready for shipping in 1-2
weeks
DayStar
Filters Energy Rejection Filter E-180N130
$ 1,440.00
ready for shipping in 24
h
Baader
AstroSolar telescope solar filter, 65mm
$ 47.90
ready for shipping in 24
h
euro EMC
SF100 solar filter, Size 2: 57mm to 71mm AstroSolar
$ 43.90
ready for shipping in 3-5
weeks
Artesky
Filters ERF 150 in metal mount
$ 1,290.00
ready for shipping in 1-2
weeks
Baader
AstroSolar telescope solar filter ASTF 280mm
$ 185.00
ready for shipping in 1-2
weeks