Celestron Skymaster 18-40X80
Celestron Skymaster 18-40X80mm Zoom

Lower magnification allows the user to locate a subject more easily and then zoom in for a close-up view
Multi-coated optics enhances sharpness of detail and crispness of color
High quality BaK-4 prisms provide higher light transmission for better viewing in low light conditions
Large objective diameter provides a comfortable viewing aperture at high magnification levels
Long eye relief for more comfortable for all users; essential for those wearing eyeglasses while viewing
Diopter adjustment allows for refinement of image to correct for any differences in strength between the users own eyes
Tripod adapter included to mount the binocular on a tripod for prolonged viewing sessions or simply for increased stability while observing
Limited Lifetime Warranty… Read More

Celestron Nature DX 10X50 ED
Celestron Nature DX 10X50 ED

Extra-Low Dispersion (ED) objective lenses provide high resolution, high contrast images virtually free of optical defects like chromatic aberration (color fringing)
Fully multi-coated optics deliver maximum light transmission through the optical path
Phase coated BaK-4 prisms produce vivid, true-to-life colors
Eyeglass friendly – generous eye relief and sturdy, twist-up eyecups with multiple stops
8.2′ close focus
Tripod adaptable… Read More

Celestron Crossaim Reticle Eye Piece
Celestron Crossaim Reticle Eye Piece

Ideal for Accurate Polar Alignment
Well suited for use with Off-Axis Guiders for centering and guiding of stars
Adjustable red LED light brightness control to illuminate crosshairs and preserve night vision
Double crosshair reticle for accurate centering and guiding of stars
Fully coated optics for excellent light transmission on faint stars
Includes reticle eyepiece and illuminator… Read More

ZWO ASI1600MM PRO Cooled Mono
ZWO ASI1600MM PRO Cooled Mono Astronomy Camera
  • 4/3” format with 3.8 um pixel size– flexible pixel size for many types of telescopes.
  • 12-bit ADC – giving high dynamic range of 12.5 stops.
  • A solid 20ke- full well capacity– helping to reduce the issue of, for example, saturated stars.
  • 16-megapixel sensor with 4656*3520 pixels– plenty of detail can be captured in high resolution.
  • Read noise as low as 1.2 e-.

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ZWO Electronic Filter Wheel
ZWO Electronic Filter Wheel 7X2
  • ZWO EFW 7 x 2
  • Product weight: 650g
  • Power supply: USB2.0
  • Control Mode: ASCOM and SDK
  • The filter wheel body is CNC milled from an aircraft graded aluminum block.
  • Excellent craftsmanship, very thin and light with only 20mm thickness.
  • The core part of our EFW is the stepper motor which has reliable performance and quality that comes from NPM, Japan.
  • 50.4mm ±0.5mm Unmounted Filters can be used

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