Binoculars & Telescopes › 5 mm

Celestron 1.25 inch (1-1/4 in.) 12.5 mm Omni Series ® Eyepiece

Expand your stargazing experience with the 12mm Omni Series Eyepiece from Celestron! Designed for quality and convenience the 12mm Omni Eyepiece is an ideal accessory for observing deep-sky objects. Because of its 50º apparent field of view the Omni... more

Nikon 7568 EDG 8X 32mm 409ft@1000Yd FOV 18.5mm Eye Relief Black Rubber Armor

Nikon 7568 EDG 8x 32mm 409ft@1000yd FOV 18.5mm Eye Relief Black Rubber Armor The world s greatest adventurers have trusted Nikon s legendary ED glass in Nikkor lenses to capture some of the most breathtaking imagery ever attempted. Nikon engineers have... more

14.5mm Orion Edge-On Planetary Eyepiece

Edge-On Planetary eyepieces bring flat-field performance to solar system viewing in the form of six medium- and high-magnification focal lengths. Each employs a sophisticated 7-element lens design reminiscent of exotic high-priced oculars. This design... more

Celestron X-Cel LX Series Eyepiece - 1.25-Inch 5mm (93421)

X-Cel LX eyepieces optimized for planetary viewing offer a 60º field of view through a six-element fully multi-coated lens system.Pop-up rubber eyeguards provide comfort and increase contrast. Raise and lower with a simple twist.A treaded rubber grip... more

Pentax Weatherproof XW 3.5mm Extra Wide Eyepiece w/1.25in Barrel

Designed for use with PENTAX brand spotting scopes and with astronomical telescopes with appropriate 1 1/4 or 2 focusers. Ideal for both ground and astronomical observations this eyepiece features fully multi-coated lenses to increase light... more

Pentax Weatherproof XW 3.5mm Extra Wide Eyepiece w/1.25in Barrel 70511

Pentax Weatherproof XW 3.5mm Extra Wide Eyepiece w/1.25in Barrel 70511. These Spotting Scope Accessories by Pentax are built with high-performance high-refraction extra-low-dispersion lanthanum glass elements for crystal clear images and the... more

Pentax SMC XW 3.5mm Eyepiece (1.25") 70511

Free Express Shipping! Pentax SMC XW 3.5mm Eyepiece (1.25") For Select Pentax Spotting Scopes, For Telescopes That Use 1.25" Eyepieces, Wide 70° Angle of View, Low-Dispersion Lanthanum Glass Lenses, 8 Element/5 Group Lens Configuration, Produces a High... more

Pentax Weatherproof XW 5mm Extra Wide Eyepiece w/1.25 Barrel

Designed for use with PENTAX brand spotting scopes and with astronomical telescopes with appropriate 1 1/4 or 2 focusers. Ideal for both ground and astronomical observations this eyepiece features fully multi-coated lenses to increase light... more

Pentax Weatherproof XW 5mm Extra Wide Eyepiece w/1.25 Barrel 70512

Pentax Weatherproof XW 5mm Extra Wide Eyepiece w/1.25 Barrel 70512. These Spotting Scope Accessories by Pentax are built with high-performance high-refraction extra-low-dispersion lanthanum glass elements for crystal clear images and the proprietary... more

Pentax SMC XW 5mm Eyepiece (1.25") 70512

Free Express Shipping! Pentax SMC XW 5mm Eyepiece (1.25") For Select Pentax Spotting Scopes, For Telescopes That Use 1.25" Eyepieces, Wide 70° Angle of View, Low-Dispersion Lanthanum Glass Lenses, 8 Element/5 Group Lens Configuration, Produces a High... more

Pentax Weatherproof XW 5mm Extra Wide Eyepiece w/1.25 Barrel 70512

Pentax Weatherproof XW 5mm Extra Wide Eyepiece w/1.25 Barrel 70512. These Telescopes by Pentax are built with high-performance high-refraction extra-low-dispersion lanthanum glass elements for crystal clear images and the proprietary multi-layer... more

Barska NVX100 3x14.5mm Digital Night Vision Monocular 14 Degrees BQ12388

Barska NVX100 3x14.5mm Digital Night Vision Monocular 14 Degrees BQ12388. Offering the ability to display images and videos right on your TV these Night Vision Monocular from Barska use a Micro-SD card to store your images. With an infrared illuminator... more

Pentax XF smc 8.5mm Eyepiece (1.25") 70531

Free Express Shipping! Pentax XF smc 8.5mm Eyepiece (1.25") Generous 60° Apparent Field of View, Fits Any Scope Using 1.25" Eyepieces, Extra-Low Dispersion Lanthanum Glass, Proprietary smc Multi-Layer Lens Coating, Long & Comfortable 18mm Eye Relief,... more

Celestron X-Cel LX 5mm Eyepiece (1.25") 93421

Free Express Shipping! Celestron X-Cel LX 5mm Eyepiece (1.25") 5mm Focal Length, 60° Field of View, 1.25" Diameter Barrel, Fully Multi-Coated Optics, Parfocal with All X-Cel LX Eyepieces, Anodized Aluminum Body, Non-Slip Rubber Grip Ring, Retractable... more

2x Astronomy Telescope 0.965 Inch H20mm/H12.5mm Eyepiece Lens Fully Multi-Coated Optical Glass

Colour:Black+silver Material:Optical glass + metal Size:0.96 inch / 24.5mm Length:20 mm/0.79 inch ; 12.5 mm/0.49 inch Eyepiece Port: 4.7x2.8 cm/1.85x1.10 inch Size:4x2.7 cm/1.57x1.06 inch Eyepiece Port:24.5 mm/0.965 inch Package Contents: 2 x Telescope... more

Zaqw Telescope Barlow Lens 2X Telescope Barlow Lens Plossl 6.3mm/10mm/12.5mm/20mm/32mm Eyepieces Barlow Lens

Features: Barlow Lens 2X telescope eyepiece 1.25 Interface M42x0.75mm thread + 6.3mm/10mm/12.5mm/20mm/32mm Plossl telescope medium power eyepiece set. 1.25 Inch Interface:universal and other telescopes. 2X High Power Magnification:more detailed at the... more

Kritne Telescope Adapter 1.25 To 0.965 1.25 To 0.965 Telescope Eyepiece Adapter 31.7mm To 24.5mm Adapter

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Bresser WF eyepiece 20x 30.5 mm 59-41920

Bresser WF eyepiece 20x 30.5 mm 59-41920. 5 mm Magnification Type: Fixed Package Contents: Bresser WF eyepiece 20x Bresser 59-41920: WF eyepiece 20x 30.5 mm more

Burris Thermal Optics 63.5mm Smartclip Black 626645

Burris Thermal Optics 63.5mm Smartclip Black 626645. 5mm Smartclip: Manufacturer: Burris Color: Black Package Contents: Burris 63.5mm Smartclip Burris Forever Warranty (Non-Thermal Optics) and Three Year Limited Warranty (Thermal Optics) All Burris... more

Tele Vue DeLite Series 5mm Eyepiece (1.25") EDE-05.0

Free Express Shipping! Tele Vue DeLite Series 5mm Eyepiece (1.25") 5mm Focal Length, 62° Field of View, 1.25" Diameter Barrel, Fully Multi-Coated Optics, Proprietary Locking Eyeguard, Fold-Down Eyecup, Parfocal with Group "B" Eyepieces more

Explore Scientific 52° Series 6.5mm Eyepiece (1.25") EPWP5265-01

Free Express Shipping! Explore Scientific 52° Series 6.5mm Eyepiece (1.25") 6.5mm Focal Length, 52° Apparent Field of View, 1.25" Diameter Barrel, Fully EMD Multi-Coated Optics, Argon-Filled, Water and Fogproof, Slip-Resistant Textured Surface,... 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

Pentax SMC XW Spotting Scopes Eyepieces 16.5 mm 85 Angle Black 70540

Pentax SMC XW Spotting Scopes Eyepieces 16.5 mm 85 Angle Black 70540. The high-performance optical design includes lanthanum glass elements with high refractive power and low dispersion to deliver a balanced image with minimal aberrations. The design... more

Plossl Eyepiece Telescope Barlow Lens Plossl Eyepiece Set 2X Telescope Barlow Lens Plossl 6.3mm/10mm/12.5mm/20mm/32mm Eyepieces

plossl eyepiece telescope barlow lens plossl eyepiece set 2X Telescope Barlow Lens Plossl 6.3mm/10mm/12.5mm/20mm/32mm Eyepieces Specification: Features: Barlow Lens 2X telescope eyepiece 1.25 Interface M42x0.75mm thread + 6.3mm/10mm/12.5mm/20mm/32mm... more

0.965 To 1.25 Eyepiece Adapter Telescope Astronomy 24.5Mm To 31.7Mm Metal Mount Adapter For Binoculars Monocular

Eyepiece Adapter :24.5mm to 31.7mm Adapter for telescope :for monocular binocular Mount Adapter: monocular telescope :for eyepiece Astronomy:Telescope Eyepiece Adapter Product Description The adapter allows one to use the more common 1.25 inch... more

Sijiali 2.5x17.5mm Mini Telescope Pocket Monocular HD Lens with Knuckle Finger Ring

Sijiali 2.5x17.5mm Mini Telescope Pocket Monocular HD Lens with Knuckle Finger Ring more

Metal 0.965 to Eyepiece Adapter (24.5mm to 31.7mm) Black

Description: This adapter allows the use of 1.25 eyepieces with telescopes that normally require 0.965 eyepieces. Fits all types and brands of telescopes with a 0.965 focuser. Filter thread in the 0.965 diameter side for reduced internal reflection.... more

0.965 /24.5mm Astronomy Diagonal Mirror Refractor

Description: 0.965 /24.5mm Astronomy Refractor Erecting Diagonal Mirror . Fully Coated:high quality optical glass for maximum brightness. High Refractivity:built-in refractive to create a more comfortable viewing position and clear image. A more... more

0.965 To 1.25inch 0.965 Inch Focuser Eyepiece Adapter 24.5mm To 31.7mm Metal Accessories Adaptor Nebula Filter

Description: This adapter allows the use of 1.25 eyepieces with s that normally require 0.965 eyepieces. Fits all types and brands of s with a 0.965 focuser. Filter thread in the 0.965 diameter side for reduced internal reflection. Requires additional... more

Tebru 3X Barlow Lens 0.96 inch/24.5mm 3X Barlow Lens Plastic for Astronomic Telescope Eyepieces Barlow Lens

Features: - Easy to use: simply insert the eyepiece into Barlow lens and then insert the Barlow lens into the scope. - Providing more magnification without reducing the exit hole on the eyepiece and keeping a comfortable observation with wide view. -... more

Sofullue Telescope Eyepiece 0.96 /24.5mm 1inch H12.5mm Aluminum Eyepiece Barlow Lens

Features: High definition. Support various kinds of telescopes. High quality aluminum alloy material. Rustproof anti-corrosion and anti-oxidant. Not easy to be damaged and has a long service life. Package Includes: 1x Lens Specifications: Material:... more

0.965 To 1.25 Eyepiece Adapter Telescope Astronomy 24.5Mm To 31.7Mm Metal Mount Adapter For Binoculars Monocular

Eyepiece Adapter :24.5mm to 31.7mm Adapter for telescope :for monocular binocular Mount Adapter: monocular telescope :for eyepiece Astronomy:Telescope Eyepiece Adapter Product Description The adapter allows one to use the more common 1.25 inch... more

Pentax SMC XW 16.5mm Eyepiece for Spotting Scopes and Astronomical Telescopes

The Ricoh Pentax XW 16.5mm Eyepiece is a high-performance wide-angle eyepiece for use with high-grade spotting scopes. Clear Comfortable Viewing Assured by an 85-Degree Apparent Angle of View and 20mm Eye Relief With an 85-degree apparent angle of view... more

Astronomy Telescope 0.965 Inch H12.5mm Eyepiece Lens Fully Multi-Coated Optical Glass for Astronomy Telescope Accessory

Colour:Black+silver Material:Optical glass + metal Size:4x2.7 cm/1.57x1.06 inch Length:12.5 mm/0.49 inch Eyepiece Port:24.5 mm/0.965 inch Package Contents: 1 x Telescope Eyepiece Only the above package content other products are not included. Note:... more

46.5mm Solar Filter Sun Film Membrane Lens For Astronomical Telescope Sunspot A8R6

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46.5mm Solar Filter Sun Film Membrane Lens For Astronomical Telescope A4O0

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2x Astronomy Telescope 0.965 Inch H20mm/H12.5mm Eyepiece Lens Fully Multi-Coated Optical Glass

Colour:Black+silver Material:Optical glass + metal Size:0.96 inch / 24.5mm Length:20 mm/0.79 inch ; 12.5 mm/0.49 inch Eyepiece Port: 4.7x2.8 cm/1.85x1.10 inch Size:4x2.7 cm/1.57x1.06 inch Eyepiece Port:24.5 mm/0.965 inch Package Contents: 2 x Telescope... more

Astronomy Telescope 0.965 Inch H12.5mm Eyepiece Lens Fully Multi-Coated Optical Glass for Astronomy Telescope Accessory

Colour:Black+silver Material:Optical glass + metal Size:4x2.7 cm/1.57x1.06 inch Length:12.5 mm/0.49 inch Eyepiece Port:24.5 mm/0.965 inch Package Contents: 1 x Telescope Eyepiece Only the above package content other products are not included. Note:... more