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.
Seymour Solar
Filters Helios Solar Glass mit Kameragewinde 95mm
$ 209.00
ready for shipping in 24
h
Astrozap
Filters Off-axis solar filter for outer diameter of 321 to 327mm
$ 385.00
ready for shipping in 24
h
Astrozap
Filters Sun filter for outside diameters from 283mm to 289mm
$ 451.00
ready for shipping in 24
h
DayStar
Filters Energy Rejection Filter E-180N130
$ 1,540.00
ready for shipping in 24
h
Lunt Solar Systems
Filters H-alpha LS50FHa/B1800d1
$ 4,080.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 50mm Ha Etalon filter
$ 2,150.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters H-alpha double-stack solar filter LS100FHa
RRP:
$ 12,200.00
Our price:
$ 11,700.00
ready for shipping in 1-2
weeks
Spectrum Telescope
Filters Glass Solar 82mm
$ 209.00
ready for shipping in 24
h
Lunt Solar Systems
Filters LS 50F Ha H-Alpha filter set for 1200mm focal length
$ 3,310.00
ready for shipping in 1-2
weeks
Spectrum Telescope
Filters Binocular Glass Solar 90mm
$ 319.00
ready for shipping in 24
h
Lunt Solar Systems
Filters H-Alpha Doublestack LS40F
$ 1,100.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters H-alpha LS50FHa/B600d1
$ 2,760.00
ready for shipping in 1-2
weeks
Artesky
Filters ERF 200 in Metallfassung
$ 2,210.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Filters LS 50F Ha H-Alpha filter set for 3400mm focal length
$ 5,900.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS 100F Ha H-Alpha filter set for 3400mm focal length
$ 15,500.00
ready for shipping in 1-2
weeks
Artesky
Filters ERF 100 in Metallfassung
$ 780.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS 100F Ha H-Alpha filter set for 1800mm focal length
$ 13,800.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS 100F Ha H-Alpha filter set for 1200mm focal length
$ 13,100.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS 100F Ha H-Alpha filter set for 600mm focal length
$ 12,500.00
ready for shipping in 1-2
weeks
Artesky
Filters ERF 130 in Metallfassung
$ 1,110.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Filters H-alpha LS50FHa/B600d2
$ 2,760.00
ready for shipping in 1-2
weeks
Artesky
Filters ERF 150 in Metallfassung
$ 1,380.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters LS50C double-stack filter
$ 1,880.00
Product can be shipped as of 01.10.2024
Astrozap
Filters Sun filter for outside diameters from 67mm to 73mm
$ 242.00
Product can be shipped as of 01.01.2025
Astrozap
Filters Sun filter for outside diameters from 86mm to 92mm
$ 242.00
Product can be shipped as of 01.01.2025
Astrozap
Filters Sun filter for outside diameters from 41mm to 48mm
$ 209.00
Product can be shipped as of 01.01.2025
Astrozap
Filters Sun filter for outside diameters from 73mm to 79mm
$ 242.00
Product can be shipped as of 01.01.2025
Astrozap
Filters Sun filter for outside diameters from 60mm to 67mm
$ 242.00
Product can be shipped as of 01.01.2025
Astrozap
Filters Sun filter for outside diameters from 105mm to 111mm
$ 275.00
Product can be shipped as of 01.01.2025
Astrozap
Filters Off-axis solar filter for outer diameters of 238 to 244mm
$ 275.00
Product can be shipped as of 01.01.2025
Astrozap
Filters Off-axis solar filter for outer diameters of 257 to 264mm
$ 275.00
Product can be shipped as of 01.01.2025
Astrozap
Filters Off-axis solar filter for outer diameters of 232 to 238mm
$ 308.00
Product can be shipped as of 01.01.2025
Astrozap
Filters Sun filter for outside diameters from 98mm to 105mm
$ 275.00
Product can be shipped as of 01.01.2025
Astrozap
Filters Off-axis solar filter for outer diameters of 244 to 251mm
$ 275.00
Product can be shipped as of 01.01.2025
Astrozap
Filters Sun filter for outside diameters from 51mm to 57mm
$ 220.00
Product can be shipped as of 01.01.2025
Astrozap
Filters Sun filter for outside diameters from 264mm to 270mm
$ 440.00
Product can be shipped as of 01.01.2025