IDAS Ha 6.8nm Filter Class STD Drop In (3.0mm)
SKU: HA68STD3-Di
Price: $379.00
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IDAS Ha 6.8nm Filter Class STD M52 Mounted (3.0mm)
SKU: HA68STD3-M52
Baader SLOAN/SDSS Filters – Photometric 50.4mm Filter Set
SKU: FSLNSET-RD50
Price: $1,787.00
Baader SLOAN/SDSS Filters – Photometric 31mm Filter Set
SKU: FSLNSET-RD31
Price: $989.00
Baader SLOAN/SDSS Filters – Photometric 2
SKU: FSLNSET-2
Price: $1,487.00
50mm Round Optical Hydrogen Beta Filter
SKU: 51829
Price: $280.00
IDAS NBZ Drop-In FIlter for RASA
SKU: NBZ-RASA
Price: $309.00
IDAS NB1 Nebula Booster Filter for Canon EF Camera
SKU: NB1-DR
Price: $249.00
IDAS Ha 6.8nm Filter Class STD (2.5mm) M52 MOUNTED
SKU: HA68STD25-M52
IDAS NB1-Drop in Filter
SKU: NB1-Di
Price: $209.00
IDAS Nebula Booster – NBZ Filter 49mm Un-mounted (2.5mm)
SKU: NBZ-Di
IDAS Nebula Booster – NBZ Filter 48mm Mounted
SKU: NBZ-48
Price: $299.00
Baader Full-Frame CCD Narrowband-Filterset II 50.4 MM (H-alpha 7 / OIII / SII / H-Beta)
SKU: FNSET4-RD50
Price: $967.00
Baader R-CCD Filter 50.4 MM (Red)
SKU: FR-RD50
Baader B-CCD Filter 50 x 50 MM (Blue)
SKU: FB-SQ50
Price: $224.00
Lunt Solar Systems 100mm Ha Objective / 34mm Blocking 2
SKU: LS100FHa2/B3400
Price: $8,075.00
Lunt Solar Systems 100mm Ha Objective / 18mm Blocking 1.25
SKU: LS100FHa1/B1800
Price: $7,175.00
Lunt Solar Systems 60mm Ha Objective / 18mm Blocking 2
SKU: LS60FHa2/ B1800
Price: $2,875.00
BAADER ULTRA-NARROWBAND 4.5NM SII CCD-FILTER 50X50MM (3MM GLASS THICKNESS) SQUARE
SKU: FSIINU-SQ50
Price: $567.00
BAADER ULTRA-NARROWBAND 3.5NM H-ALPHA CCD-FILTER 36MM, LPFC-MOUNTED
SKU: FHALNU-RD36
Price: $386.00
SolarSpectrum Research Grade 0.4x Telecompressor 2
SKU: CMPRSR2
Price: $429.00
Baader H-beta Narrowband-Filter (5.5nm) – CMOS-optimized 50 x 50
SKU: FCHBN-SQ50
Price: $399.00
Baader H-beta Narrowband-Filter (5.5nm) – CMOS-optimized 36mm
SKU: FCHBN-RD36
Price: $252.00
Baader H-beta Narrowband-Filter (5.5nm) – CMOS-optimized 31mm
SKU: FCHBN-RD31
Price: $229.00
