Binoculars & Telescopes › 20 mm › Accessory

Explore Scientific 68 Deg. 20mm Argon-Purged Waterproof Eyepiece 1.25 Barrel Explore Scientific 68 Deg. 20mm Argon-Purged Waterproof Eyepiece 1.25 Barrel more

Looking for Telescope Accessories? Explore Scientific 62 degree 20mm Long Eye ... Looking for Telescope Accessories? Explore Scientific 62 degree 20mm Long Eye Relief Waterproof Eyepiece EPWP6220L delivers great quality for a great price. All of the features you need for a price you want from Explore Scientific. Don t look further... more

Colour:Black+silver Material:Optical glass + metal Size:0.96 inch / 24.5mm Len... Colour:Black+silver Material:Optical glass + metal Size:0.96 inch / 24.5mm Length:20 mm/0.79 inch Eyepiece Port: 4.7x2.8 cm/1.85x1.10 inch Package Contents: 1 x Telescope Eyepiece Only the above package content other products are not included. Note:... more

Explore Scientific 20mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP... Explore Scientific 20mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6820-01. This eyepiece by the professionals at Explore Scientific uses advanced computer design combinations of low dispersion and high refractive index optical glasses and... more

Pentax Weatherproof XW 20mm Extra Wide Eyepiece w/1.25in Barrel 70516. These S... Pentax Weatherproof XW 20mm Extra Wide Eyepiece w/1.25in Barrel 70516. 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

Free Express Shipping! Tele Vue Plossl 20mm Eyepiece (1.25") 20mm Focal Length... Free Express Shipping! Tele Vue Plossl 20mm Eyepiece (1.25") 20mm Focal Length, 50° Apparent Field of View, 1.25" Diameter Barrel, Ideal for Fast Focal Ratio OTAs, Diffraction-Limiting High-Index Glass, Multi-Coated Optics with Blackened Edges,... more

Free Express Shipping! Explore Scientific 68° Series 20mm Eyepiece (1.25") 20m... Free Express Shipping! Explore Scientific 68° Series 20mm Eyepiece (1.25") 20mm Focal Length, 68° Field of View, 1.25" Diameter Barrel, Fully Multi-coated Optics, Argon-Filled, Water and Fogproof, Slip-Resistant Textured Surface, Fold-Down Eyecup more

Free Express Shipping! Pentax SMC XW 20mm Eyepiece (1.25") For Select Pentax S... Free Express Shipping! Pentax SMC XW 20mm 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, 6 Element/4 Group Lens Configuration, Produces a Low... more

Explore Scientific 20mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP... Explore Scientific 20mm 68 degree Series Argon-Purged Waterproof Eyepiece EPWP6820-01. This eyepiece by the professionals at Explore Scientific uses advanced computer design combinations of low dispersion and high refractive index optical glasses and... more

Faster shipping. Better service Faster shipping. Better service more

Faster shipping. Better service Faster shipping. Better service more

Colour:Black+silver Material:Optical glass + metal Size:0.96 inch / 24.5mm Len... Colour:Black+silver Material:Optical glass + metal Size:0.96 inch / 24.5mm Length:20 mm/0.79 inch Eyepiece Port: 4.7x2.8 cm/1.85x1.10 inch Package Contents: 1 x Telescope Eyepiece Only the above package content other are not included. Note: Light and... more

Colour:Black+silver Material:Optical glass + metal Size:0.96 inch / 24.5mm Len... Colour:Black+silver Material:Optical glass + metal Size:0.96 inch / 24.5mm Length:20 mm/0.79 inch Eyepiece Port: 4.7x2.8 cm/1.85x1.10 inch Package Contents: 1 x Telescope Eyepiece Only the above package content other products are not included. Note:... more

Youll never be left in the dark with the Orion 20mm Illuminated Centering Eyep... Youll never be left in the dark with the Orion 20mm Illuminated Centering Eyepiece (ICE). Whether youre acquiring and centering stars for GoTo system alignment lining up guide stars and/or target objects for astro-imaging or just testing the accuracy... more

Description: .5mm Telescope Eyepiece Multi-coated 0.965 /24.5mm. Application:S... Description: .5mm Telescope Eyepiece Multi-coated 0.965 /24.5mm. Application:Support all types of telescopes reflector refractor to observe the star clusters moon sky planets and other celestial bodies. 35 Degree Field of View:Wide viewing field with... more

Description: H20mm Telescope Eyepiece Multi-coated 0.965 /24.5mm. Application:... Description: H20mm Telescope Eyepiece Multi-coated 0.965 /24.5mm. Application:Support all types of telescopes reflector refractor to observe the star clusters moon sky planets and other celestial bodies. 35 Degree Field of View:Wide viewing field with... more

Description: 2Pieces Stereo Eyepiece Lens 10X Widefield. Universal for most . ... Description: 2Pieces Stereo Eyepiece Lens 10X Widefield. Universal for most . Fully multi-coated optics provides clear and sharp image. Wide feld reduces eye strain and fatigue. Magnification: 10X. Field of View: 20mm. Size: 30mm. Specification:... more

Description This telescope eyepiece is made of high-quality optical glass lens... Description This telescope eyepiece is made of high-quality optical glass lens delivers clear images. Our eyepiece is made of high grade ABS and glass can be used with standard 0.965 inch telescopes. The excellent workmanship of our product will bring... more

Description This telescope eyepiece is made of high-quality optical glass lens... Description This telescope eyepiece is made of high-quality optical glass lens delivers clear images. Our eyepiece is made of high grade ABS and glass can be used with standard 0.965 inch telescopes. The excellent workmanship of our product will bring... more

Description This telescope eyepiece is made of high-quality optical glass lens... Description This telescope eyepiece is made of high-quality optical glass lens delivers clear images. Our eyepiece is made of high grade ABS and glass can be used with standard 0.965 inch telescopes. The excellent workmanship of our product will bring... more