Filtres astro

Filtres astro Baader UBVRI Bessel R-Filter 50.4mm

Filtres astro Baader UBVRI Bessel I-Filter 50.4mm

Filtres astro Baader UBVRI Bessel B-Filter 50.4mm

Filtres astro Baader UBVRI Bessel V-Filter 2"

Filtres astro Baader UBVRI Bessel U-Filter 2"

Filtres astro Baader UBVRI Bessel R-Filter 2"

Filtres astro Baader UBVRI Bessel I-Filter 2"

Filtres astro Baader UBVRI Bessel B-Filter 2"

Filtres astro Baader UBVRI Bessel V-Filter 36mm

Filtres astro Baader UBVRI Bessel U-Filter 36mm

Filtres astro Baader UBVRI Bessel R-Filter 36mm

Filtres astro Baader UBVRI Bessel I-Filter 36mm