7-21mm Zoom Eyepiece Astronomical Zoom Lens for 1.25 Astronomical Telescope

Pentax PF-85EDA 80mm Spotting Scope w/ Zoom Eyepiece Black One Size 70971

Pentax PF-85EDA 80mm Spotting Scope w/ Zoom Eyepiece Black One Size 70971. Newly designed optics incorporate a large-aperture 85mm objective lens delivering a bright clear high-contrast field of view for high-quality observations. ED (Extra-low... ... more

Alpine Astronomical Baader Hyperion 8-24mm Mark IV Zoom Eyepiece 1.25 HYP-ZOOM

Free Express Shipping! Alpine Astronomical Baader Hyperion 8-24mm Mark IV Zoom Eyepiece (1.25"/2") 8-24mm Zoom Focal Length, Phantom Coating Group Multi-Coatings, 7-Element/4-Group Flat-Field Lens Design, 1.25" and 2" Diameter Barrel Options, 2"... ... more

Alpine Astronomical Baader Hyperion 8-24mm Mark IV Zoom Eyepiece with Hyperion Zoom Barlow Lens HYP-ZMBAR

Free Express Shipping! Alpine Astronomical Baader Hyperion 8-24mm Mark IV Zoom Eyepiece with Hyperion Zoom Barlow Lens 8-24mm Zoom Eyepiece, Phantom Coating Group Multi-Coatings, 7-Element/4-Group Flat-Field Lens Design, 1.25" and 2" Diameter Barrel... ... more

Alpine Astronomical Baader Hyperion Zoom 2.25x Barlow Lens (1.25") HYP-BARLOW

Free Express Shipping! Alpine Astronomical Baader Hyperion Zoom 2.25x Barlow Lens (1.25") Made for Use with Hyperion Zoom Eyepiece, Air-Spaced Triplet Lens Configuration, Phantom Coating Group Multi-Coatings, Anastigmatic Flat-Field Design, Internally... ... more

Pentax Eyepiece SMC Waterproof Zoom 8mm-24mm 1.25 Tube 70509

Pentax Eyepiece SMC Waterproof Zoom 8mm-24mm 1.25 Tube 70509. Specifications for Pentax 20x-60x Zoom Eyepiece 70509 Magnification: 20x-60x Lens Structure: 6 elements 4 groups Real Field of View: 1.9 Degrees - 1 Degree Apparent Field of View: 38 Degrees... ... more

Yescom 360/50Mm Astronomical Refractor Telescope Refractive Eyepieces Tripod Glass in Blue/White | 22 H x 10 W x 19 D in | Wayfair

360mm focal length, 50mm aperture, provide lights and clearer images, even beginners can get clear images, Come with two eyepieces(H20mm & H6mm) which you can enjoy the magnification from 18X to 90XStable Tripod - a 14.6-inch high aluminum tripod is... ... more

Fresh Fab Finds 12X Zoom Binoculars With FMC Lens Foldable Telescope For Concert Bird Watching Hunting Sports Events Concerts - Black

This binoculars with 42mm objective lens boast a viewing field of 374ft at 1093yds. With adjustable 20mm eyepiece lens, BAK-4 prisms and FMC technology, the binocular can capture brighter and clearer images. 53.1in Neck strap and lens cloth make it... ... more

Nocs Provisions Zoom Tube 8x32mm Monocular Telescope International Orange NOC-ZTU-OR2

Nocs Provisions Zoom Tube 8x32mm Monocular Telescope International Orange NOC-ZTU-OR2. The Zoom Tube was designed as our most packable and lightweight monocular featuring fully multi coated lenses that allow for edge-to-edge image quality and clarity.... ... more

Nocs Provisions Zoom Tube 8x32mm Monocular Telescope Juniper Green II NOC-ZTU-GN2

Nocs Provisions Zoom Tube 8x32mm Monocular Telescope Juniper Green II NOC-ZTU-GN2. The Zoom Tube was designed as our most packable and lightweight monocular featuring fully multi coated lenses that allow for edge-to-edge image quality and clarity. The... ... more

Kowa Photo Adapter for TSN-880/770 Scopes and Zoom Eyepieces Black Small TSN-PA7

Kowa Photo Adapter for TSN-880/770 Scopes and Zoom Eyepieces Black Small TSN-PA7. This Kowa Photo Adapter works with Kowa Digital Photo Systems. Simply attach the Spotting Scope Accessories to the rear of the Spotting Scope and align the camera lens to... ... more

Alpine Astronomical Baader Hyperion 68° 5mm Astronomical Eyepiece 1.25 HYP-5

Free Express Shipping! Alpine Astronomical Baader Hyperion 68° 5mm Astronomical Eyepiece (1.25"/2") 5mm Focal Length, Wide 68° Field of View, 8-Element/5-Group Lens Design, 7-Layer Broadband Multi-Coatings, 1.25" & 2" Diameter Barrel, M43 and M54... ... more

Alpine Astronomical Baader Hyperion 68° 24mm Astronomical Eyepiece 1.25 HYP-24

Free Express Shipping! Alpine Astronomical Baader Hyperion 68° 24mm Astronomical Eyepiece (1.25"/2") 24mm Focal Length, Wide 68° Field of View, 8-Element/5-Group Lens Design, 7-Layer Broadband Multi-Coatings, 1.25" & 2" Diameter Barrel, M43 and M54... ... more

Nocs Provisions Zoom Tube 8x32mm Monocular Telescope Juniper Green II NOC-ZTU-GN2

Nocs Provisions Zoom Tube 8x32mm Monocular Telescope Juniper Green II NOC-ZTU-GN2. The Zoom Tube was designed as our most packable and lightweight monocular featuring fully multi coated lenses that allow for edge-to-edge image quality and clarity. The... ... more

Nocs Provisions Zoom Tube 8x32mm Monocular Telescope Indigo Blue II NOC-ZTU-BL4

Nocs Provisions Zoom Tube 8x32mm Monocular Telescope Indigo Blue II NOC-ZTU-BL4. The Zoom Tube was designed as our most packable and lightweight monocular featuring fully multi coated lenses that allow for edge-to-edge image quality and clarity. The... ... more

Nocs Provisions Zoom Tube 8x32mm Monocular Telescope Cardinal Red NOC-ZTU-RD2

Nocs Provisions Zoom Tube 8x32mm Monocular Telescope Cardinal Red NOC-ZTU-RD2. The Zoom Tube was designed as our most packable and lightweight monocular featuring fully multi coated lenses that allow for edge-to-edge image quality and clarity. The... ... more

Nocs Provisions Zoom Tube 8x32mm Monocular Telescope International Orange NOC-ZTU-OR2

Nocs Provisions Zoom Tube 8x32mm Monocular Telescope International Orange NOC-ZTU-OR2. The Zoom Tube was designed as our most packable and lightweight monocular featuring fully multi coated lenses that allow for edge-to-edge image quality and clarity.... ... more

Nocs Provisions Zoom Tube 8x32mm Monocular Telescope Deep Slate Gray NOC-ZTU-GRY

Nocs Provisions Zoom Tube 8x32mm Monocular Telescope Deep Slate Gray NOC-ZTU-GRY. The Zoom Tube was designed as our most packable and lightweight monocular featuring fully multi coated lenses that allow for edge-to-edge image quality and clarity. The... ... more

Alpine Astronomical Baader Winged Rubber Eyecup for 1.25" Eyepieces (33.5-34mm) EYECP-2

Alpine Astronomical Baader Winged Rubber Eyecup for 1.25" Eyepieces (33.5-34mm) Improves Image Contrast and Brightness, Eliminates Peripheral Light/Distractions, Fits 33.5-34mm Eyepiece Barrels, Foldable for Use with Eyewear TELESCOPES-Other Eyepiece... ... more

Alpine Astronomical Baader 36.4mm Male Thread to 1.25" Eyepiece Holder EYEHOLD-2VX

[Pre Order - allow extra time] Alpine Astronomical Baader 36.4mm Male Thread to 1.25" Eyepiece Holder Part of the T-2 Astro Modular System, Male 36.4mm Telescope-Side Threads, Enables the Use of 1.25" Eyepieces, Adjustable 29-35.5mm Optical Length,... ... more

Alpine Astronomical Baader 76° Morpheus 9mm Eyepiece 1.25 MORPH-9

Free Express Shipping! Alpine Astronomical Baader 76° Morpheus 9mm Eyepiece (1.25"/2") 9mm Focal Length, 76° Field of View, 8-Element/5-Group Lens Design, Phantom Coating Group Multi-Coatings, 1.25" and 2" Diameter Barrels, 43mm Photo T-Mount Threads,... ... more

Alpine Astronomical Baader 76° Morpheus 14mm Eyepiece 1.25 MORPH-14

Free Express Shipping! Alpine Astronomical Baader 76° Morpheus 14mm Eyepiece (1.25"/2") 14mm Focal Length, 76° Field of View, 8-Element/5-Group Lens Design, Phantom Coating Group Multi-Coatings, 1.25" and 2" Diameter Barrels, 43mm Photo T-Mount... ... more

Alpine Astronomical Baader 76° Morpheus 12.5mm Eyepiece 1.25 MORPH-12

Free Express Shipping! Alpine Astronomical Baader 76° Morpheus 12.5mm Eyepiece (1.25"/2") 12.5mm Focal Length, 76° Field of View, 8-Element/5-Group Lens Design, Phantom Coating Group Multi-Coatings, 1.25" and 2" Diameter Barrels, 43mm Photo T-Mount... ... more

Alpine Astronomical Baader 76° Morpheus 4.5mm Eyepiece 1.25 MORPH-4

The Alpine Astronomical Baader 76? Morpheus 4.5mm Eyepiece is designed to deliver the performance that avid amateur astronomers and astrophotographers require for near and deep sky use. Outfitted with a wide 76? field of view it presents an immersive... ... more

Alpine Astronomical Baader Yellow Colored Bandpass Eyepiece Filter (1.25") FCFY-1

Free Express Shipping! Alpine Astronomical Baader Yellow Colored Bandpass Eyepiece Filter (1.25") Planetary Viewing/Imaging Filter, 495nm Wavelength Bandpass, 1.25" Eyepiece Threads, 7-Layer Anti-Reflection Multi-Coated, No Reflections, Scatter or... ... more

Alpine Astronomical Baader Deluxe 1.25" / T-2 Eyepiece Holder EYEHOLD-2

Free Express Shipping! Alpine Astronomical Baader Deluxe 1.25" / T-2 Eyepiece Holder Part of the T-2 Astro Modular System, Holds 1.25" Eyepieces & Accessories, Tight Fit for Accurate Optical Alignment, Bronze Compression Ring, 3 Set Screws, Locking... ... more

Alpine Astronomical Baader H-beta Narrowband Filter (1.25" Eyepiece Filter) FCHBN-1

[Pre Order - allow extra time] Alpine Astronomical Baader H-beta Narrowband Filter (1.25" Eyepiece Filter) 5.5nm FWHM, Ideal from f/10 to f/3.5, Optimized for CMOS, Suitable for CCD, Reflex-Blocker Hard Coated, Life-Coat Sealed Coating Edges ... more

Alpine Astronomical Baader 10mm Classic Ortho Eyepiece (1.25") BC0-10

Employing a classic orthoscopic design and engineered primarily for planetary viewing the Alpine Astronomical Baader 10mm Classic Ortho Eyepiece makes an ideal addition to your observational kit. With a generous 52? apparent angle of view it produces a... ... more

Alpine Astronomical Baader 1.25"/T-2 Click-Lock Eyepiece Holder Adapter T2-08

Free Express Shipping! Alpine Astronomical Baader 1.25"/T-2 Click-Lock Eyepiece Holder Adapter 1.25" Eyepiece Holder, 3-Point Clamp for Accurate Centering, 6.5mm Micro-Focusing/Adjustment Travel, Replaces Stock Compression Holders ... more

Alpine Astronomical Baader CMOS-Optimized UV/IR Bandpass L Filter (1.25" Eyepiece Filter) FCUVIR-1

[Pre Order - allow extra time] Alpine Astronomical Baader CMOS-Optimized UV/IR Bandpass L Filter (1.25" Eyepiece Filter) UV/IR Cut: 420-685nm, Optimized for CMOS, Suitable for CCD, Reflex-Blocker Hard Coated, Life-Coat Sealed Coating Edges ... more

Tele Vue Nagler Planetary 3-6mm Zoom Eyepiece (1.25") ENZ-0306

Free Express Shipping! Tele Vue Nagler Planetary 3-6mm Zoom Eyepiece (1.25") Variable 3-6mm Focal Length, 50° Field of View, 1.25" Diameter Barrel, Fully Multi-Coated Optics, Click-Stops Every Millimeter, 5-Element/3-Group Lens Design, Slip-Resistant... ... more

Celestron 8-24mm Zoom Eyepiece (1.25") 93230

Free Express Shipping! Celestron 8-24mm Zoom Eyepiece (1.25") 8-24mm Focal Length, 40-60° Apparent Field of View, 1.25" Diameter Barrel, Fully Multi-Coated Optics, Slip-Resistant Textured Surface, Fold-Down Eyecup ... more

Alpine Astronomical Baader Maxbright II Binoviewer with 1.25" Nosepiece BINO-1

Free Express Shipping! Alpine Astronomical Baader Maxbright II Binoviewer with 1.25" Nosepiece Comfortable Both-Eyes-Open Viewing, Dual ClickLock Eyepiece Clamps, Use with 1.25" Eyepieces up to 35mm, 7-Layer Fully Multi-Coated Prisms, 1.25" Nosepiece... ... more

Alpine Astronomical Baader 1.25" T-2 Nosepiece T2-14

Free Shipping! Alpine Astronomical Baader 1.25" T-2 Nosepiece Part of the Astro T-2 Modular System, For 1.25" Focusers & Accessories, T-2 Mount for Multiple Accessories, Threaded for Eyepiece Filters ... more

Alpine Astronomical Baader Zenith Prism Star Diagonal (1.25") PRISM-1

Free Express Shipping! Alpine Astronomical Baader Zenith Prism Star Diagonal (1.25") Baader Deluxe 1.25"/T-2 Eyepiece Holder, Tight Fit for Accurate Optical Alignment, Bronze Compression Ring, 3 Set Screws, Locking Micro-Focusing Mechanism, Baader T-2... ... more

Alpine Astronomical Baader Double Polarizing Filter (1.25") FPOL-1D

[Pre Order - allow extra time] Alpine Astronomical Baader Double Polarizing Filter (1.25") Double Rotating Filter Cells, Ideal for Lunar & Planetary Viewing, Enhances Overall Image Contrast, Standard 1.25" Eyepiece Filter Threads, Allows Solar Viewing... ... more

Alpine Astronomical Baader 1.25" 45° Amici Erecting Diagonal AMICI-45

Free Express Shipping! Alpine Astronomical Baader 1.25" 45° Amici Erecting Diagonal 1.25" Holder and Nosepiece, Anti-Reflection Multi-Coatings, Large 24mm Clear Aperture, Standard 1.25" Eyepiece Filter Threads ... more

Alpine Astronomical Baader 2" to 1.25" ClickLock Reducer Adapter T2-15B

Use the Alpine Astronomical Baader 2 to 1.25 ClickLock Reducer Adapter to enable the use of smaller eyepieces and accessories in 2 holders without losing the benefits of the ClickLock system. A short 9.5mm optical height won't affect image quality when... ... more

Alpine Astronomical Baader 0.6 Neutral Density Filter (1.25") FND0-1

Free Express Shipping! Alpine Astronomical Baader 0.6 Neutral Density Filter (1.25") Ideal for Lunar Observation, Phantom Group Optical Coatings, Fits 1.25" Eyepieces and Accessories, 0.6 Optical Density, 25% Transmission, 4 Reduction Factor, Stackable... ... more