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.
Coronado
Filters SolarMax III H-Alpha-Etalon 90mm BF30
$ 7,100.00
ready for shipping in 3-5
weeks
Coronado
Filters SolarMax III H-Alpha-Etalon 60mm BF10
$ 2,450.00
ready for shipping in 3-5
weeks
Coronado
Filters SolarMax III H-Alpha-Etalon 60mm BF15
$ 2,660.00
ready for shipping in 3-5
weeks
Coronado
Filters SolarMax III H-Alpha-Etalon 60mm BF30
$ 4,050.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 67mm to 73mm
$ 234.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 86mm to 92mm
$ 234.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 41mm to 48mm
$ 202.00
ready for shipping in 24
h
Astrozap
Filters Sun filter for outside diameters from 73mm to 79mm
$ 234.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 60mm to 67mm
$ 234.00
Product can be shipped as of 01.05.2024
Astrozap
Filters Sun filter for outside diameters from 105mm to 111mm
$ 266.00
ready for shipping in 24
h
Astrozap
Filters Sun filter for outside diameters from 143mm to 149mm
$ 298.00
ready for shipping in 3-5
weeks
Seymour Solar
Filters Helios Solar Glass mit Kameragewinde 95mm
$ 202.00
ready for shipping in 24
h
Astrozap
Filters Off-axis solar filter for outer diameters of 232 to 238mm
$ 298.00
ready for shipping in 3-5
weeks
Astrozap
Filters Off-axis solar filter for outer diameters of 244 to 251mm
$ 266.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 51mm to 57mm
$ 213.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 98mm to 105mm
$ 266.00
ready for shipping in 3-5
weeks
Astrozap
Filters Off-axis solar filter for outer diameters of 257 to 264mm
$ 266.00
ready for shipping in 3-5
weeks
Astrozap
Filters Off-axis solar filter for outer diameters of 238 to 244mm
$ 266.00
ready for shipping in 3-5
weeks
Astrozap
Filters Off-axis solar filter for outer diameters of 308 to 314mm
$ 363.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 264mm to 270mm
$ 427.00
ready for shipping in 3-5
weeks
Astrozap
Filters Off-axis solar filter for outer diameter of 321 to 327mm
$ 373.00
ready for shipping in 24
h
Astrozap
Filters Off-axis solar filter for outer diameter of 340 to 346mm
$ 373.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 194mm to 199mm
$ 320.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 181mm to 187mm
$ 320.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 152mm to 162mm
$ 298.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 79mm to 86mm
$ 234.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 137mm to 143mm
$ 298.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 295mm to 302mm
$ 437.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 283mm to 289mm
$ 437.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 92mm to 98mm
$ 234.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 232mm to 238mm
$ 363.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sund filter for outside diameters 238 to 244mm
$ 363.00
ready for shipping in 3-5
weeks
Astrozap
Filters Binocular glass solar filter pair 86mm-92mm
$ 352.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 203mm to 210mm
$ 330.00
ready for shipping in 24
h
Astrozap
Filters Sun filter for outside diameters from 378mm to 384mm
$ 448.00
ready for shipping in 3-5
weeks
Astrozap
Filters Sun filter for outside diameters from 321mm to 327mm
$ 448.00
ready for shipping in 3-5
weeks