SVBONY

32mm Focal Length 48° Apparent Field of View 1.25" Barrel Diameter 19mm Eye Relief Fully Multi-Coated (FMC) Optics Accepts Standard 1.25" Filters ...

Classic Plössl Optical Design Fully Multi-Coated (FMC) Lenses Accepts Standard 1.25-inch Filters All-Metal Barrel Construction Anti-Slip Rubber Gr...

Available in 6mm, 12mm, 17mm, 25mm, and 40mm Focal Lengths Classic 4-Element, 2-Group Plössl Optical Design 1.25" Barrel Diameter Fits Standard Fo...

Targets the 486nm Hydrogen-Beta emission line 25nm bandpass for enhanced contrast 80% peak transmittance at the H-Beta wavelength Blocks Mercury (...

Accommodates five standard 1.25" threaded filters Manual wheel with precise click-stop positioning T2-threaded connections for direct camera attac...

Accommodates five 2-inch filters 2-inch barrel for telescope connection 2-inch eyepiece and camera compatibility Enables rapid filter changes duri...

7mm to 21mm continuous zoom focal length 57° to 40° variable apparent field of view 18mm to 16.3mm of consistent eye relief Fully multi-coated (FM...

7mm to 21mm linear zoom range 57° (at 21mm) to 40° (at 7mm) apparent field of view 1.25" barrel fits any standard focuser 18mm to 16.3mm eye relie...

34mm Focal Length 72° Apparent Field of View 2-inch Barrel Diameter 24mm Eye Relief 40mm Field Stop Diameter Accepts Standard 2" (M48x0.75) Filter...

Triples eyepiece magnification by a factor of 3x Fits standard 1.25 inch focusers and accessories Achromatic 3-element, 2-group lens design minimi...

Instantly doubles the magnification of any 1.25" eyepiece Fully multi-coated (FMC) optics for bright, high-contrast views Features M42 x 0.75 T-th...

Triple le grossissement de tout oculaire 1.25" Lentilles entièrement traitées multicouches (FMC) pour une transmission lumineuse maximale Coulant ...

Reduces lunar glare with a fixed ND0.6 optical density Transmits a neutral 25% of incoming light Standard 1.25-inch barrel fits most eyepieces Mul...

Reduces lunar brightness by ~87.5% (ND0.9) Fits any standard 1.25-inch eyepiece or accessory Neutral density filter preserves true color balance F...

Reduces Lunar Glare with ND1.2 Density Transmits 6.25% of Incoming Light Standard 1.25-inch Barrel Threads Fully Multi-Coated Optical Glass Neutra...

ND3.0 Neutral Density Filter Standard 1.25-inch Barrel Size Transmits 0.1% of Incoming Light (10-Stop / 1000× Reduction) Ideal for Herschel Solar ...

Supports up to 10 lb (4.5kg) of equipment Maximum extended height of 347mm (13.66") Folds down to a compact 255mm (10.04") Two-way head with 360° ...

Adapts Canon EF and EF-S mount lenses to 1.25" astronomy accessories Enables use of high-quality camera lenses for wide-field astrophotography Acc...

Connects Nikon AF-Mount Lenses to any 1.25" Eyepiece Focuser Durable Aluminum Alloy Construction Lightweight Design at only 137g (4.84oz) Standard...

20mm Focal Length 70° Super Wide Apparent Field of View Adjustable LED-Illuminated Single Crosshair 16mm Eye Relief 1.25" Barrel with M28.5*0.6 Fi...