Explore Scientific
Filters Filter UHC 2"
$ 127.00
ready for shipping in 1-2
weeks
Baader
Filters 2 ' IR - passport filter (685 Nm) (flat-optically polished)
$ 167.00
ready for shipping in 1-2
weeks
Askar
Filters Duo-Band C2 SII & OIII 2"
$ 314.00
ready for shipping in 24
h
Astronomik
Filters ProPlanet 642 BP 2"
$ 162.00
ready for shipping in 3-7
days
Explore Scientific
Filters 2" ND 0.9 neutral density filter
$ 56.00
ready for shipping in 24
h
Astronomik
Filters UHC-E 2"
$ 162.00
ready for shipping in 24
h
Astronomik
Filters SII 6nm CCD MaxFR 2"
$ 800.00
ready for shipping in 3-7
days
Baader
Filters clear glass filter, 2''
$ 84.00
ready for shipping in 1-2
weeks
Baader
Filters 2" two-part polarising filter
$ 136.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters Ca-K module with 18mm blocking filter in star diagonal for 2" focuser
RRP:
$ 3,380.00
Our price:
$ 2,510.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Ca-K Module with 18mm blocking filter in extension tube for 2" focuser
RRP:
$ 3,380.00
Our price:
$ 2,560.00
ready for shipping in 1-2
weeks
Baader
Filters Eyepiece filter set 2 ' - 6 colors (flat-optically polished)
$ 484.00
ready for shipping in 1-2
weeks
Optolong
Filters H-alpha 3nm 2"
$ 453.00
ready for shipping in 24
h
Baader
Filters OD 0.9 lp filter 2 ', multicoated/T: 12.5% (flat-optically polished)
$ 95.00
ready for shipping in 1-2
weeks
Baader
Filters OD 0.6 lp filter 2 ', multicoated/T: 25% (flat-optically polished)
$ 95.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters Ca-K module with 12mm blocking filter in star diagonal for 2" focuser
RRP:
$ 2,910.00
Our price:
$ 2,150.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters Ca-K module with 12mm blocking filter in extension tube for 2" focuser
RRP:
$ 2,910.00
Our price:
$ 2,160.00
ready for shipping in 1-2
weeks
Baader
2" polarisation filters, individually with 2" filter version
$ 84.00
ready for shipping in 1-2
weeks
Askar
Filters Color Magic D1 OIII/H-Alpha Duo 2"
$ 442.00
ready for shipping in 3-5
weeks
Explore Scientific
Filters 2" OIII filter
$ 127.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters B3400 Blocking-Filter in 2" extension tube
$ 4,080.00
ready for shipping in 24
h
Baader
Filters OIII CMOS Ultra-Narrowband 2"
$ 416.00
ready for shipping in 1-2
weeks
Baader
Filters H-alpha/OIII/SII CMOS f/3 Ultra-Highspeed 2"
$ 1,230.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 100mm Ha Etalon filter with B1800 for 2" focuser
RRP:
$ 14,600.00
Our price:
$ 10,200.00
ready for shipping in 1-2
weeks
Askar
Filters Colour Magic C2 OIII/SII Duo-band 2"
$ 174.00
ready for shipping in 3-5
weeks
Lunt Solar Systems
Filters 100mm Ha Etalon filter with B1200 for 2" focuser
RRP:
$ 13,900.00
Our price:
$ 9,700.00
ready for shipping in 1-2
weeks
TS Optics
Filters Universal Contrast Filter 2"
( 4 / 5 )
$ 46.90
ready for shipping in 3-7
days
Explore Scientific
Filters SII 12nm 2"
RRP:
$ 221.00
Our price:
$ 174.00
ready for shipping in 24
h
Lunt Solar Systems
Filters 100mm Ha Etalon filter with B600 for 2" focuser
RRP:
$ 13,200.00
Our price:
$ 9,200.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Filters 1.25", 18mm blocking filter in extension tube with T2 and 2" connectors
RRP:
$ 2,330.00
Our price:
$ 1,970.00
ready for shipping in 1-2
weeks
Lunt Solar Systems
Ca-K module with 2", 6mm blocking filter in extension tube for 2" focuser
RRP:
$ 2,330.00
Our price:
$ 1,720.00
ready for shipping in 1-2
weeks
Baader
Solar Filter SunDancer II TZ-3S H-alpha 2"/1.25"
$ 4,130.00
Product can be shipped as of 15.01.2026
Lunt Solar Systems
Solar Filters Ca-K module for LS130MT
RRP:
$ 3,260.00
Our price:
$ 3,150.00
ready for shipping in 1-2
weeks
Chroma
Filters LoGlow Light Pollution 2"
RRP:
$ 940.00
Our price:
$ 790.00
ready for shipping in 3-5
weeks
Explore Scientific
Filters Filter Blue #80A 2"
$ 31.90
ready for shipping in 1-2
weeks
Baader
Filters OIII CMOS Narrowband 2"
$ 268.00
ready for shipping in 1-2
weeks