Elite Fine Focus Knob (Glow in the Dark) for Celestron 8" and 9.25" SCT Telescopes
Illuminate your night sky observations with our glow-in-the-dark Elite Fine Focus Knob! Now available in three striking colors: Red, Green, and Blue. Each purchase includes two FREE UV keychain lights to charge the glowing material brighter and faster than normal sunlight.
Unique Honeycomb Design
Featuring a unique honeycomb pattern, this 70 mm (2.76 in) diameter knob effortlessly slides over your existing focuser, offering you both fine and rapid coarse focusing options.
Precision Focusing
- Stock Focus Knob: 5 mm turn = 26° focus change
- Elite Fine Focus Knob: 5 mm turn = 8° focus change.
- Achieve over three times finer focusing than the stock knob—ideal for detailed observations of planets and stars.
Compatibility
Designed to fit Celestron 8" SCT and Celestron 9.25" SCT telescopes. Inside diameter: 22 mm, fits +/- 2 mm. This knob is not compatible with older all-metal focus knobs.
Color Variants
Although the knob appears white under normal lighting, it glows in the dark once charged with UV light. Note: Red is the dimmest color, suitable for maintaining your night vision. Blue is next, and Green is the brightest.
Quality Assurance
Made proudly in the USA, all our products are brand new. Each Elite Fine Focus Knob is licensed under the Creative Commons - Attribution license. [Thingiverse ID: 2011552]
Elevate your stargazing experience with the illuminated precision of our Elite Fine Focus Knob.