Premium 190mm F/5.3 Mak-Newt Astrograph OTA

• High-performance imaging telescope rivals apochromatic refractors, but at a fraction of the price
• Large 190mm (7.5") Maksutov-Newtonian optics deliver optically flat image, fast f/5.3 focal ratio
• Quality construction and components, including knife-edge baffles and machined 2" Crayford focuser
• Excels for sharp, high-contrast visual explorations as well, with included focuser extension
• The 190mm Mak-Newtonians performance will "push the envelope" of your imaging abilities -- affordably!

Dew Zapper Pro 4-Channel Dew Prevention System

· Advanced 12-volt DC dew prevention and elimination system powers up to four heating bands.

· Microprocessor-controlled circuitry delivers pulse-width modulation for stable, precise temperature control.

· Each heater output has its own temperature control knob with adjustment from 0% to 100%.

· Heating bands are power-efficient, drawing only 0.25 amps to 2.8 amps at maximum output.

· Do not let dew dampen your spirits -- or your optics. Get Dew Zapper Pro today! Made in USA.

Orion 1.25" Imaging Flip Mirror

·          Makes framing and focusing celestial objects for CCD imaging as easy as flipping a switch!

·          Find and focus your target visually through an eyepiece, instead of by tediously taking pictures

·          When object is focused in the eyepiece, just flip the lever and you are ready to snap a CCD image

·          Designed specifically for use with StarShoot Deep Space Imagers and similarly sized CCD cameras

·          Accepts 1.25" eyepieces (not incl.); nosepiece or T-thread connection to 1.25" telescope focuser

• Makes guide star acquisition easier and faster, eliminating need to move guide scope itself
• Practical accessory for any astrophotographer that uses a separate guide scope in their setup
• Obviates need for adjustable guide scope rings, a source of image-ruining flexure
• Easy X-Y adjustment knobs move autoguider up to 1.1 inches, to bring more guide stars into view
• 1.25" barrel fits into guide scope focuser; accepts 1.25" autoguider nosepiece or eyepiece