1.25" 3x Focal Extender
$209.99
Skip to product information
1.25" 3x Focal Extender
$209.99
3X Power Boost
Triples Magnification Of Eyepieces
1.25 In Barrel
Fits Standard Telescope Eyepieces
Long Eye Relief
Comfortable Viewing For Eyeglass Wearers
Maximize Your ViewUnlock New Telescope Magnification Levels
The Explore Scientific 1.25" 3X Focal Extender provides an exceptional way to expand your viewing capabilities without purchasing extra eyepieces. Designed for high-performance optical performance, this telescope accessory multiplies your current magnification while maintaining maximum viewing comfort.
Precision Optics PerformanceEnhance Clarity Without Sacrificing Eye Relief
Enhance your astronomical observations with the Explore Scientific 1.25" 3X Focal Extender. Adding a focal extender effectively triples the magnification choice of any 1.25-inch eyepiece in your collection, allowing observers with fast telescopes to push high magnification seamlessly. Best of all, it allows you to retain the generous long eye relief of longer focal length eyepieces, which is ideal for eyeglass wearers and extended stargazing sessions.
Technical SpecificationsDetailed Dimensions And Optical Specs
Item Number
FE03–125
Barrel Size
1.25-inch
Magnification
3X
Length
93mm
Width
45mm
Weight
249g / 8.7 oz
Product Type
Focal Extender
Key Accessory FeaturesWhy Add This Focal Extender
3X Power MultiplierTriples the power of any 1.25-inch eyepiece
Preserved ComfortMaintains the generous eye relief of lower-power eyepieces
Versatile UtilityTurn 3 eyepieces into 6 distinct magnification options
Eyeglass CompatibleIdeal for observers who wear eyeglasses while viewing
Fast Telescope CompatibleEasily push high magnifications on fast focal telescopes
Frequently Asked QuestionsEverything you need to know
What does the Explore Scientific 1.25" 3X Focal Extender do?
The Explore Scientific 1.25" 3X Focal Extender triples the magnification of any 1.25-inch eyepiece used with your telescope, effectively giving you higher power without sacrificing long eye relief.
Is the Explore Scientific 1.25" 3X Focal Extender suitable for eyeglass wearers?
Yes, because the Explore Scientific 1.25" 3X Focal Extender allows you to use low-power eyepieces with inherently longer eye relief at 3X the power, making high-magnification viewing much more comfortable for eyeglass wearers.
Will the Explore Scientific 1.25" 3X Focal Extender work with fast telescopes?
Absolutely. The Explore Scientific 1.25" 3X Focal Extender is ideal for fast focal ratio telescopes, allowing observers to reach high magnifications effortlessly while retaining crisp optical performance.