Telescope Accessories & Parts

Baader 8.5 nm H-Beta Narrowband CCD Filter - 1.25" - FHBN-1
SKU: BAD-FHBN-1
- Filter Type: H-Beta
- Filter Size: 31.75 mm (1.25")
- Filter Shape: Round
- Filter Insert Style: Threaded
$136.00

Baader 8.5 nm H-Beta Narrowband CCD Filter - 2" Mounted - FHBN-2
SKU: BAD-FHBN-2
- Filter Type: H-Beta
- Filter Size: 50.8 mm (2")
- Filter Shape: Round
- Filter Insert Style: Threaded
Free shipping
$219.00

Lumicon 1.25" Hydrogen Beta (H-Beta) Filter - LF3055
SKU: LUM-LF3055
- Filter Type: H-Beta
- Filter Size: 31.75 mm (1.25")
- Filter Shape: Round
- Filter Insert Style: Threaded
Free shipping
$100.00

Lumicon 2" Hydrogen Beta (H-Beta) Filter - LF3060
SKU: LUM-LF3060
- Filter Type: H-Beta
- Filter Size: 50.8 mm (2")
- Filter Shape: Round
- Filter Insert Style: Threaded
Free shipping
$200.00

Lumicon Hydrogen Beta (H-Beta) Thread-on Filter for Schmidt-Cassegrain Rear Cell - LF3065
SKU: LUM-LF3065
- Filter Type: H-Beta
- Filter Size: SCT Rear Cell
- Filter Shape: Round
- Filter Insert Style: Threaded
Free shipping
$200.00

Orion Hydrogen-Beta Nebula 1.25" Filter - 05583
SKU: ORI-05583
- Filter Type: H-Beta
- Filter Size: 31.75 mm (1.25")
- Filter Shape: Round
- Filter Insert Style: Threaded

Orion Hydrogen-Beta Nebula 2" Filter - 05584
SKU: ORI-05584
- Filter Type: H-Beta
- Filter Size: 50.8 mm (2")
- Filter Shape: Round
- Filter Insert Style: Threaded
$129.99

Thousand Oaks LP-4 H-Beta Nebula Filter - 1.25" - LP-425
SKU: TOO-LP-425
- Filter Type: H-Beta
- Filter Size: 31.75 mm (1.25")
- Filter Shape: Round
- Filter Insert Style: Threaded
Free shipping
$89.00

Baader 8.5 nm H-Beta Narrowband CCD Filter - 50.4 mm Round Unmounted - FHBN-RD50
SKU: BAD-FHBN-RD50
- Filter Type: H-Beta
- Filter Size: 50.4 mm
- Filter Shape: Round
- Filter Insert Style: Drop-In
Free shipping
$259.00

Baader 8.5 nm H-Beta Narrowband CCD Filter - 50 mm Square Unmounted - FHBN-SQ50
SKU: BAD-FHBN-SQ50
- Filter Type: H-Beta
- Filter Size: 50 mm
- Filter Shape: Square
- Filter Insert Style: Drop-In
Free shipping
$399.00

Explore Scientific 2" H-Beta Nebula Filter - 310230
SKU: EXS-310230
- Filter Type: H-Beta
- Filter Size: 50.8 mm (2")
- Filter Shape: Round
- Filter Insert Style: Threaded
Free shipping

Explore Scientific 1.25" H-Beta Nebula Filter - 310235
SKU: EXS-310235
- Filter Type: H-Beta
- Filter Size: 31.75 mm (1.25")
- Filter Shape: Round
- Filter Insert Style: Threaded

Optolong H-Beta 25nm Filter - 1.25" Mounted - HBTA25-125
SKU: OTL-HBTA25-125
- Filter Type: H-Beta
- Filter Size: 31.75 mm (1.25")
- Filter Shape: Round
- Filter Insert Style: Threaded
Free shipping
$90.00

Optolong H-Beta 25nm Filter - 2" Mounted - HBTA25-200
SKU: OTL-HBTA25-200
- Filter Type: H-Beta
- Filter Size: 50.8 mm (2")
- Filter Shape: Round
- Filter Insert Style: Threaded
Free shipping
$139.00

Astronomik H-Beta 12 nm Visual Filter - 1.25" - HB-1
SKU: ASF-HB-1
- Filter Type: H-Beta
- Filter Size: 31.75 mm (1.25")
- Filter Shape: Round
- Filter Insert Style: Threaded
Free shipping
$109.95

Astronomik H-Beta 12 nm Visual Filter - 2" - HB-2
SKU: ASF-HB-2
- Filter Type: H-Beta
- Filter Size: 50.8 mm (2")
- Filter Shape: Round
- Filter Insert Style: Threaded
Free shipping
$219.95

Tele Vue Bandmate H-Beta Filter - 1.25" - B2H-0125
SKU: TLV-B2H-0125
- Filter Type: H-Beta
- Filter Size: 31.75 mm (1.25")
- Filter Shape: Round
- Filter Insert Style: Threaded
Free shipping
$100.00

Tele Vue Bandmate H-Beta Filter - 2" - B2H-0200
SKU: TLV-B2H-0200
- Filter Type: H-Beta
- Filter Size: 50.8 mm (2")
- Filter Shape: Round
- Filter Insert Style: Threaded
Free shipping
$200.00

Astronomik H-Beta Visual Filter - SC Rear Cell - HB-SCT
SKU: ASF-HB-SCT
- Filter Type: H-Beta
- Filter Size: SCT Rear Cell
- Filter Shape: Round
- Filter Insert Style: Threaded
Free shipping
$219.95