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High Point Neutral Density Filter 50% Transmission ND96-0.3 - 1.25" - ND96

SKU: HPS-ND96
  • Filter Type: Neutral Density/Moon
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$9.95 $7.96
Astronomik Luminance Filter Type 2C - 50 mm Round Mounted

Astronomik Luminance Filter Type 2C - 50 mm Round Mounted - L-50R

SKU: ASF-L-50R
  • Filter Type: UV/IR/Luminance
  • Filter Size: 50 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$99.95 $84.95
Astronomik MC Clear Glass T-Mount Filter

Astronomik MC Clear Glass Filter - T-Mount - C-T

SKU: ASF-C-T
  • Filter Type: Clear
  • Filter Size: M42 x 0.75 mm (T-Thread)
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$65.95 $52.76
Spectrum Telescope Thread-On Solar Film Filter for 40.5 mm Camera Lens

Spectrum 40.5 mm Threaded Optical Solar Film Filter - ST-40.5MM

SKU: SPR-ST-40.5MM
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Mylar Film
$49.95 $39.20
Spectrum Telescope Threaded Optical Solar Film Filter for 43 mm Camera Lens

Spectrum 43 mm Threaded Optical Solar Film Filter - ST-43MM

SKU: SPR-ST-43MM
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Mylar Film
$49.95 $39.20
Spectrum Telescope Thread-On Solar Film Filter for 46 mm Camera Lens

Spectrum 46 mm Threaded Optical Solar Film Filter - ST-46MM

SKU: SPR-ST-46MM
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Mylar Film
$49.95 $39.20
Spectrum 49 mm Threaded Camera Solar Film Filter

Spectrum 49 mm Threaded Optical Solar Film Filter - ST-49MM

SKU: SPR-ST-49MM
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Mylar Film
$49.95 $39.20
Spectrum Telescope 82 mm Thread-On Solar Film Filter

Spectrum 82 mm Threaded Optical Solar Film Filter - ST-82MM

SKU: SPR-ST-82MM
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Mylar Film
$69.00 $55.20
Spectrum Telescope Full Aperture Glass Solar Filter with 387 mm Inside Diameter

Spectrum Full Aperture Glass Solar Filter for 378 mm - 384 mm OD Telescopes - ST1525G

SKU: SPR-ST1525G
  • Filtering Wavelength: White Light
  • White Light Solar Filter Material: Glass
  • Minimum Inside Diameter of Filter: 14.88" (378 mm)
  • Filter Maximum Outside Diameter: 15.11" (384 mm)
$196.95 $145.60
Optolong UVIR Cut Unmounted Filter

Optolong UV-IR Cut Filter - 31mm Unmounted - UVIR-31U

SKU: OTL-UVIR-31U
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$55.00 $44.00

ZWO 1.25" Low Profile Clear Filter - LPFAR125

SKU: ZWO-LPFAR125
  • Filter Type: Clear
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$20.00
Optolong SII Unmounted Filter

Optolong SII CCD 12nm Filter - 31mm Unmounted - SIICCD12-31U

SKU: OTL-SIICCD12-31U
  • Filter Type: SII
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$153.00 $125.00

High Point #56 Green Filter - 1.25" - 56F1

SKU: HPS-56F1
  • Filter Type: Color Planetary
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$9.95 $7.96

High Point #12 Yellow Filter - 1.25" - 12F1

SKU: HPS-12F1
  • Filter Type: Color Planetary
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$9.95 $7.96

High Point #25 Red Filter - 1.25" - 25F1

SKU: HPS-25F1
  • Filter Type: Color Planetary
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$9.95 $7.96

High Point #47 Violet Filter - 1.25" - 47F1

SKU: HPS-47F1
  • Filter Type: Color Planetary
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$9.95 $7.96

High Point #12 Yellow Filter - 2" - 12F2

SKU: HPS-12F2
  • Filter Type: Color Planetary
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$19.95 $15.96

High Point #25 Red Filter - 2" - 25F2

SKU: HPS-25F2
  • Filter Type: Color Planetary
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$19.95 $15.96

High Point #21 Orange Filter - 2" - 21F2

SKU: HPS-21F2
  • Filter Type: Color Planetary
  • Filter Size: 50.8 mm (2")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$19.95 $15.96

High Point 1.25" Lunar & Planetary Filter Set #2 - LPSET2

SKU: HPS-LPSET2
  • Barrel/Thread Sizes in Kit: 1.25"
  • Product Types Included in Accessory Kit: Filter
  • Number of Items in Kit (Including Case if Applicable): 5
$27.95 $19.00

High Point #11 Yellow Green Filter - 1.25" - 11F1

SKU: HPS-11F1
  • Filter Type: Color Planetary
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$9.95

High Point #58 Dark Green Filter - 1.25" - 58F1

SKU: HPS-58F1
  • Filter Type: Color Planetary
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$9.95 $7.96

High Point #29 Deep Red Filter - 1.25" - 29F1

SKU: HPS-29F1
  • Filter Type: Color Planetary
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$9.95 $7.96

High Point #23A Light Red Filter - 1.25" - 23AF1

SKU: HPS-23AF1
  • Filter Type: Color Planetary
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$9.95 $7.96
Starlight Xpress internal 7-position 1.25" filter wheel

Starlight Xpress 7-Position USB Filter Wheel - SCT Female/T Male - 1.25" Filters - SXUFW-1S

SKU: SLX-SXUFW-1S
  • Filter Wheel Product Type: Electronic Filter Wheel
  • Filter Wheels by Filter Size: 1.25" (31 mm)
  • Number of Positions: 7
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$430.00 $344.00