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Focusers & Accessories

Items 76 - 100 of 125
William Optics 3.5" - 2" RotoLock Visual Back for FLT Focusers - Red Version
Starlight Fine Focus Knob for Feather Touch Focusers
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Orion 178-213mm PinPoint Telescope Focusing Mask - 40010

SKU: ORI-40010
  • Focus Masks & Caps Known to Fit: Telescopes w/ Diameter Between 178 mm & 213 mm (7" & 8.38")

Orion 198-233mm PinPoint Telescope Focusing Mask - 40011

SKU: ORI-40011
  • Focus Masks & Caps Known to Fit: Telescopes w/ Diameter Between 198 mm & 233 mm (7.79" & 9.17")
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Pegasus Astro SCT Motor Focus Bracket
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$167.24 $130.00
nFOCUS DC Motor Controller
Starlight Micro Minion Assembly for E180
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PrimaLuceLab ESATTO 3" Robotic Microfocuser - PLLEST3

  • Focuser Design/Type: Electronic Focusers
  • Focuser Size - Eyepiece Side: 2"

PrimaLuceLab ESATTO 2" Adapter for Telescopes with SC Thread - PL3600209

SKU: PLL-PL3600209
  • Attach the Esatto 2" focusing device to Celestron 8" and 9.25" SCT's or the EdgeHD 800
  • Adds no optical length
  • The PrimaLuceLab 2" SCT Adapter attaches to the body of the Esatto 2"

Upgrade your current focuser today with a new one from High Point Scientific! Our experts have picked the best of the best for you to choose from. No matter what your budget is, we are confident you will find a focuser that suits your needs. It’s no secret that the optics are the most important part of any telescope, but the focuser is just as crucial when it comes to your viewing or imaging experience. The focuser is the link between the telescope itself and the eyepiece or camera.

If it is shaky or jumpy when the draw tube is racked in or out or flexes when heavier eyepieces or accessories are introduced, your focuser can make observing almost impossible. A quality focuser should provide precise positioning of the eyepiece or camera to within .002 inches. Focusing should be smooth and easy, without any backlash, so that the telescope doesn’t vibrate or shake, even at higher magnifications. A decent focuser should be able to handle the weight of today’s multi-element eyepieces, as well as a DSLR or standard CCD camera.

At High Point, you will find affordable rack and pinion focusers and more advanced Crayford focusers. We also carry highly precise electric and motorized focusers. These are excellent because they virtually eliminate vibration by removing the need to touch the telescope. Electric and motorized focusers may also come with a controller and/or different speed settings to bring convenience and variety to your viewing experience.

High Point Scientific is rated 4.9/5 based on 1347 reviews