Eyepieces & Visual

Connects smartphones to eyepieces with a 29mm - 45mm outer diameter Securely holds phones from 56mm to 97mm wide Enables afocal photography (digis...

Over 99% reflectivity from 58-layer dielectric mirror coatings 1.25” Twist-Lock holder provides a secure, self-centering grip Diffraction-limited ...

Delivers over 99% reflectivity with 58 layers of dielectric coatings Secure, self-centering Twist-Lock mechanism for 2" and 1.25" eyepieces Includ...

5x24 finderscope for easy object location 12.5mm eyepiece provides 24x magnification 6mm eyepiece boosts magnification to 50x 1.25" Moon Filter re...

82° Apparent Field of View 10mm Focal Length for High-Magnification Views 7-Element Fully Multi-Coated Optics Parfocal with all Luminos Eyepieces ...

82° Apparent Field of View 15mm Focal Length 1.25" Barrel Size 17mm Eye Relief for Viewing Comfort Parfocal with all Luminos Eyepieces 7-Element F...

82° Apparent Field of View 19mm Focal Length in a 2" Barrel 6-Element Fully Multi-Coated Optics Generous 20mm Eye Relief Parfocal with all Luminos...

Instantly increases eyepiece magnification by 2.5x 4-element apochromatic optics deliver high-contrast, color-correct views Accepts both 2" and 1....

23mm Focal Length for Medium-Low Power Wide Views 82° Apparent Field of View 2" Barrel Diameter 20mm Eye Relief for Viewing Comfort 6-Element Opti...

82° Apparent Field of View 31mm Focal Length 2" Barrel Size 27mm Eye Relief Parfocal with other Luminos eyepieces Pop-up Adjustable Eyeguard De...

7mm Focal Length for High-Magnification Views Expansive 82° Apparent Field of View Fully Multi-Coated 8-Element Optics Parfocal with all Luminos E...

Interferometer-tested mirror with 1/10 wave or better surface accuracy Features Celestron's proprietary XLT optical coatings for maximum light tra...

Fits any eyepiece from 25.4mm to 44.45mm in diameter Accommodates smartphones from 58mm to 103mm wide Precise X-Y rack and pinion adjustment for f...

Patented 3-axis rack and pinion smartphone alignment Fits eyepieces from 35mm to 60mm in diameter Includes adapters to fit microscope eyepieces do...

Includes 17mm and 6mm 1.25" Plössl Eyepieces 2x Barlow Lens Doubles the Magnification of Any 1.25" Eyepiece Three Filters Included: #80A Blue, #25...

12mm Focal Length for Medium-High Magnification 4-Element Plössl Optical Design 50° Apparent Field of View Accepts Standard 1.25" Filters 8mm Eye ...

15mm Focal Length Plössl Eyepiece 50° Apparent Field of View 1.25" Barrel Diameter 4-Element, Multi-Coated Optics 13mm Eye Relief Standard 1.25" F...

Instantly doubles the magnification of any 1.25" eyepiece 2-element, fully multi-coated optics for sharp, high-contrast views Maintains the origin...

32mm Plössl eyepiece provides maximum true field of view in a 1.25" barrel 4-element optical design with multi-coated surfaces for bright, clear i...

4mm Focal Length for High-Power Planetary Viewing 4-Element Plössl Optical Design 50° Apparent Field of View Multi-Coated Optics for High Contrast...

40mm Plössl eyepiece for low-power, wide-field views 4-element optical design with multi-coated lenses for clarity 40° apparent field of view Gene...

56mm focal length provides the lowest power for any given telescope 47° apparent field of view delivers expansive celestial vistas Utilizes a 46mm...

6mm Focal Length for High Magnification 4-Element Symmetrical Plössl Design 50° Apparent Field of View Multi-Coated Optics with Blackened Edges 1....

9mm Focal Length for High-Magnification Views 4-Element Plössl Optical Design 50° Apparent Field of View 1.25" Barrel with Filter Threads 6mm Eye ...