Browse By
- Category
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- Photometrics (39)
- Clear & Luminance Filters (14)
- Continuum Filters (6)
- Filters for Color Wheels (2)
- H-Alpha CCD Filters (34)
- H-Beta CCD Filters (12)
- Light Pollution Filters (15)
- Methane Filters (1)
- Neutral Density & Polarizing Filters (1)
- NII (Nitrogen) Filters (3)
- OIII (Oxygen) CCD Filters (25)
- RGB Filters & Filter Sets (17)
- SII (Sulfur) Filters (19)
- UBVRI Filters & Filter Sets (11)
- UV & IR Filters (27)
Featured manufacturers
Filters for Imaging
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FLI - Research Grade 28mm Luminance Filter
- FLI Research Grade filter sets are par focal to F4.5 (individual filters are also available, contact FLI)
- Size: 28mm
- Shape: round
- Thickness: 3mm +/-0.1mm
- Bandwidth: N/A
- Parallelism: 30 second or better
- Surface Flatness: 1/4 wave per inch
Model#: RG 28D L
$140.00 -
FLI - Research Grade 28mm Diameter V filter from UBVRI
- FLI Research Grade filter sets are par focal to F4.5 (individual filters are also available, contact FLI)
- Size: 28mm
- Shape: round
- Thickness: 3mm +/-0.1mm
- Bandwidth: N/A
- Parallelism: 30 second or better
- Surface Flatness: 1/4 wave per inch
FREE SHIPPINGModel#: RG 28D V(48 States)
$345.00 -
FLI - 28mm Research Grade Filters - LRGB and UBVRI
... Learn More
Model#: RG 28D Filters
Starting at: $140.00
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Chroma Technology - V-Band 50mm Square Filter
... Learn More
FREE SHIPPINGModel#: V Band 50 Sq(48 States)
$220.00 -
Chroma Technology - V-Band 50mm Filter
... Learn More
FREE SHIPPINGModel#: V Band 50(48 States)
$220.00 -
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Chroma Technology - U-Band 50mm Filter
... Learn More
FREE SHIPPINGModel#: U Band 50(48 States)
$275.00 -
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Chroma Technology - R Band 50mm Square Filter
... Learn More
FREE SHIPPINGModel#: R Band 50 Sq(48 States)
$220.00 -
Chroma Technology - R Band 50mm Filter
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FREE SHIPPINGModel#: R Band 50(48 States)
$220.00 -
Chroma Technology - I Band 50mm Square Filter
... Learn More
FREE SHIPPINGModel#: I Band 50 Sq(48 States)
$220.00 -
Chroma Technology - I Band 50mm Filter
... Learn More
FREE SHIPPINGModel#: I Band 50(48 States)
$220.00 -
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Celestron - UV/IR Cut-off Filter - 1.25"
This is a discontinued item, we suggest the Baader Planetarium UV/IR Cut Filter as a replacement.
The ultimate UV and Infrared blocker, featuring hard Ionbeam coatings, and fine optically polished glass! The ideal filter for NexImage and CCD imaging.
... Learn MoreModel#: 94125
Regular Price: $66.33
Special Price: $48.95
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Baader Planetarium- Baader 36mm Narrowband Filter Set - Ha, OIII, SII
Baader Planetarium- Baader 36mm Narrowband Filter Set - Ha, OIII, SII ... Learn More
FREE SHIPPINGModel#: BA-36NBSET(48 States)
$495.00 -
Baader Planetarium - UV / IR Cut / L-Filter 50x50mm (3mm glass thickness) Square
Baader Planetarium has introduced the world's finest UV/IR cut filter. This filter is a must for all digital imaging with Digital Cameras, CCD Cameras, and modified WebCams ... Learn More
Model#: FUVIR-SQ50
$169.00 -
Baader Planetarium - UV / IR Cut / L-Filter 50.4mm (3mm glass thickness) Round
Baader Planetarium has introduced the world's finest UV/IR cut filter. This filter is a must for all digital imaging with Digital Cameras, CCD Cameras, and modified WebCams ... Learn More
Model#: FUVIR-RD50
$137.00
