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Items 1 - 25 of 118

ZWO Atmospheric Dispersion Corrector - ADC

SKU: ZWO-ADC
  • 1.25" eyepiece adapter with brass compression ring on the top side
  • 1.25" barrel adapter on the bottom side
  • Contains female T-threads on both sides
  • A white locking screw makes the null point easily detectable for setting the levers symmetrically and fine positioning without rotating the ADC body
$128.00 $115.20
ZWO ASI224MC USB 3.0 Color Astronomy Camera

ZWO ASI224MC Color Camera ASI224MC

SKU: ZWO-ASI224MC
  • Color or Monochrome Camera: Color
  • Cooled or Uncooled: Uncooled
  • Pixel Array & Resolution: 1304 x 976 (1.3 MP)
  • Pixel Size in Microns: 3.75
  • Sensor Model: IMX224
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$249.00 $224.10
ZWO ASI120MM-S Super Speed Monochrome CMOS Camera Kit

ZWO ASI120MM-S Super Speed Monochrome CMOS Camera Kit - ASI120MM-S-KIT

SKU: ZWO-ASI120MM-S-KIT
  • Color or Monochrome Camera: Monochrome
  • Cooled or Uncooled: Uncooled
  • Pixel Array & Resolution: 1280 x 960 (1.2 MP)
  • Pixel Size in Microns: 3.75
  • Sensor Model: MT9M034
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$355.00 $319.50

ZWO 60mm Guide Scope - ZWO-60280

SKU: ZWO-60280
  • Optical Aperture: 60 mm
$118.00 $106.20

ZWO 1.25" Narrowband Filter Set - OIII, Ha, SII - NBSET-125

SKU: ZWO-NBSET-125
  • Filter Type: Narrowband Set
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
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$369.00 $332.10
ZWO EFW8 Filter Wheel

ZWO 8-Position Color Filter Wheel for 1.25" or 31mm Filters - EFW8-125/31

SKU: ZWO-EFW8-125/31
  • Filter Wheel Product Type: Electronic Filter Wheel
  • Filter Wheels by Filter Size: 1.25" (31 mm)
  • Number of Positions: 8
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$299.00 $269.10
ZWO T2 Tilter

ZWO T2 Tilter for ASI Imaging Cameras - T2-TILTER

SKU: ZWO-T2-TILTER
  • Threads: Standard 42 mm T2 Mount
  • Diameter: 78 mm
  • Height with Adapter Removed: 11 mm
  • Construction Material: Black anodized metal
$38.00 $34.20

ZWO LRGB 1.25" Premium Filter Set - LRGB125NEW

SKU: ZWO-LRGB125NEW
  • Filter Type: RGB
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$148.00 $133.20

ZWO EFW Mini Electronic Five-Position Filter Wheel - 1.25"/31mm - EFWMINI

SKU: ZWO-EFWMINI
  • Filter Wheel Product Type: Electronic Filter Wheel
  • Filter Wheels by Filter Size: 1.25" (31 mm)
  • Number of Positions: 5
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$199.00 $179.10
ZWO ASI178MM Monochrome CMOS Camera

ZWO ASI178MM 14 Bit ADC CMOS Monochrome Camera - ASI178MM

SKU: ZWO-ASI178MM
  • Color or Monochrome Camera: Monochrome
  • Cooled or Uncooled: Uncooled
  • Pixel Array & Resolution: 3096 x 2080 (6.4 MP)
  • Pixel Size in Microns: 2.4
  • Sensor Model: IMX178
Free shipping Free shipping
$369.00 $332.10

ZWO 850nm IR Pass Filter - 1.25" - IR850NM1

SKU: ZWO-IR850NM1
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$22.00 $19.80
ZWO IR Cut Filter - 1.25"

ZWO 1.25" IR Cut-Off Filter - IRCUT1

SKU: ZWO-IRCUT1
  • Filter Type: UV/IR/Luminance
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$22.00 $19.80
ZWO Manual Filter Wheel

ZWO Five Position Manual Filter Wheel - 1.25" - FW

SKU: ZWO-FW
  • Filter Wheel Product Type: Manual Filter Wheel
  • Filter Wheels by Filter Size: 1.25" (31 mm)
  • Number of Positions: 5
$88.00 $79.20
ZWO EFW7 Filter Wheel

ZWO 7-Position Color Filter Wheel for 36mm Filters - EFW7-36

SKU: ZWO-EFW7-36
  • Filter Wheel Product Type: Electronic Filter Wheel
  • Filter Wheels by Filter Size: 36 mm
  • Number of Positions: 7
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$299.00 $269.10

ZWO LRGB Filter Set - 36mm Unmounted - LRGB-36

SKU: ZWO-LRGB-36
  • Filter Type: RGB
  • Filter Size: 36 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
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$199.00 $179.10
ZWO OAG with updated set screws

ZWO OAG Off-Axis Guider - OAG

SKU: ZWO-OAG
  • This ZWO OAG Off-Axis Guider includes several adapters for connecting your guide camera to your imaging camera.
  • Allows simultaneous guiding and imaging without a guide scope.
  • Made of durable black anodized machined aluminum, the ZWO OAG is compatible with all ZWO ASI cameras.
  • Measuring 16.5 mm in thickness, this lightweight OAG features a large 8 mm x 8 mm prism.
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$128.00 $115.20
ZWO AC to DC Adapter for Cooled Cameras

ZWO AC to DC Adapter - American Standard - ACDC-US

SKU: ZWO-ACDC-US
  • Suitable for use in the United States, Canada, Japan, Brazil, Taiwan, and more
  • Detaches from the power cord
  • Supplies ZWO cooled cameras with 12 volt at 5 amp power
$29.00 $26.10
ZWO T2 to 1.25" Holder

ZWO T2 to 1.25" Holder - T2-125-HOLDER

SKU: ZWO-T2-125-HOLDER
  • This ZWO adapter comes with T2 Male threads on one side.

  • The other side accepts 1.25" accessory barrels.

  • ZWO has made sure to include an compression ring to firmly hold your accessories.

  • The design ensures that the adapter will not mar your inserted accessories.
$25.00 $22.50
ZWO ASI178MM Monochrome Astronomy Camera Kit

ZWO ASI178MM Monochrome Astronomy Camera Kit - ASI178MM-KIT1

SKU: ZWO-ASI178MM-KIT
  • Color or Monochrome Camera: Monochrome
  • Cooled or Uncooled: Uncooled
  • Pixel Array & Resolution: 3096 x 2080 (6.4 MP)
  • Pixel Size in Microns: 2.4
  • Sensor Model: IMX178
Free shipping Free shipping
$545.00 $490.50

ZWO 1.25" T Mount Adapter - TMOUNT125

SKU: ZWO-TMOUNT125
  • Adapter Connector Type - Side A: 1.25"
  • Adapter Connector Type - Side B: T or T2 (M42)
$18.00 $16.20
ZWO CH4 Methane Filter

ZWO 20nm CH4 Methane Band Filter - 1.25" - CH41

SKU: ZWO-CH41
  • Filter Type: Methane
  • Filter Size: 31.75 mm (1.25")
  • Filter Shape: Round
  • Filter Insert Style: Threaded
$99.00 $89.10
ZWO ASI178MC Color CMOS Camera

ZWO ASI178MC 14 Bit ADC CMOS Color Camera

SKU: ZWO-ASI178MC
  • Color or Monochrome Camera: Color
  • Cooled or Uncooled: Uncooled
  • Pixel Array & Resolution: 3096 x 2080 (6.4 MP)
  • Pixel Size in Microns: 2.4
  • Sensor Model: IMX178
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$349.00 $314.10
ZWO ASI174MM USB 3.0 Monochrome CMOS Imaging Camera

ZWO ASI174MM Monochrome CMOS Imaging Camera - USB 3.0 - ASI174MM

SKU: ZWO-ASI174MM
  • Color or Monochrome Camera: Monochrome
  • Cooled or Uncooled: Uncooled
  • Pixel Array & Resolution: 1936 x 1216 (2.4 MP)
  • Pixel Size in Microns: 5.86
  • Sensor Model: IMX174
Free shipping Free shipping
$599.00 $539.10

ZWO LRGB Filter Set - 31mm Unmounted - LRGB-31

SKU: ZWO-LRGB-31
  • Filter Type: RGB
  • Filter Size: 31 mm
  • Filter Shape: Round
  • Filter Insert Style: Drop-In
$169.00 $152.10

ZWO Canon EOS Lens Adapter for ASI1600 & EFW - EFW-EOS

SKU: ZWO-EFW-EOS
  • DSLR, SLR or Mirrorless Adapters by Brand: Canon
  • Threads: Standard 42 mm T-Mount
  • Extended Length: 17.5 mm
  • Backfocus: 6.5 mm
    • Compatible with ASI1600 cameras and EFW Electronic Filter Wheel
$38.00 $34.20