Optical Accessories
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Original price $219.00 USDOriginal price $219.00 USD - Original price $219.00 USDOriginal price $219.00 USDCurrent price $169.94 USD$169.94 USD - $169.94 USDCurrent price $169.94 USD| /
Explore Scientific 68° 16mm Waterproof Eyepiece - 1.25"
ES-EPWP6816-011 in stockUsing advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coating...
View full detailsOriginal price $219.00 USDOriginal price $219.00 USD - Original price $219.00 USDOriginal price $219.00 USDCurrent price $169.94 USD$169.94 USD - $169.94 USDCurrent price $169.94 USD| /Save 22% Save % -
Original price $219.99 USDOriginal price $219.99 USD - Original price $219.99 USDOriginal price $219.99 USDCurrent price $169.94 USD$169.94 USD - $169.94 USDCurrent price $169.94 USD| /
Explore Scientific 68° 20mm Waterproof Eyepiece - 1.25"
ES-EPWP6820-01Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coating...
View full detailsOriginal price $219.99 USDOriginal price $219.99 USD - Original price $219.99 USDOriginal price $219.99 USDCurrent price $169.94 USD$169.94 USD - $169.94 USDCurrent price $169.94 USD| /Save 23% Save % -
Original price $269.99 USDOriginal price $269.99 USD - Original price $269.99 USDOriginal price $269.99 USDCurrent price $219.94 USD$219.94 USD - $219.94 USDCurrent price $219.94 USD| /
Explore Scientific 68° 24mm Waterproof Eyepiece - 1.25"
ES-EPWP6824-01Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coating...
View full detailsOriginal price $269.99 USDOriginal price $269.99 USD - Original price $269.99 USDOriginal price $269.99 USDCurrent price $219.94 USD$219.94 USD - $219.94 USDCurrent price $219.94 USD| /Save 19% Save % -
Original price $299.99 USDOriginal price $299.99 USD - Original price $299.99 USDOriginal price $299.99 USDCurrent price $249.94 USD$249.94 USD - $249.94 USDCurrent price $249.94 USD| /
Explore Scientific 68° 28mm Waterproof Eyepiece - 2"
ES-EPWP6828-01Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coating...
View full detailsOriginal price $299.99 USDOriginal price $299.99 USD - Original price $299.99 USDOriginal price $299.99 USDCurrent price $249.94 USD$249.94 USD - $249.94 USDCurrent price $249.94 USD| /Save 17% Save % -
Original price $419.99 USDOriginal price $419.99 USD - Original price $419.99 USDOriginal price $419.99 USDCurrent price $299.94 USD$299.94 USD - $299.94 USDCurrent price $299.94 USD| /
Explore Scientific 68° 34mm Waterproof Eyepiece - 2"
ES-EPWP6834-011 in stockUsing advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coating...
View full detailsOriginal price $419.99 USDOriginal price $419.99 USD - Original price $419.99 USDOriginal price $419.99 USDCurrent price $299.94 USD$299.94 USD - $299.94 USDCurrent price $299.94 USD| /Save 29% Save % -
Original price $519.99 USDOriginal price $519.99 USD - Original price $519.99 USDOriginal price $519.99 USDCurrent price $399.94 USD$399.94 USD - $399.94 USDCurrent price $399.94 USD| /
Explore Scientific 68° 40mm Waterproof Eyepiece - 2"
ES-EPWP6840-011 in stockUsing advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coating...
View full detailsOriginal price $519.99 USDOriginal price $519.99 USD - Original price $519.99 USDOriginal price $519.99 USDCurrent price $399.94 USD$399.94 USD - $399.94 USDCurrent price $399.94 USD| /Save 23% Save % -
Original price $99.99 USD - Original price $99.99 USDOriginal price$99.99 USD$99.99 USD - $99.99 USDCurrent price $99.99 USD| /
Explore Scientific 70° 25mm Eyepiece - 2"
ES-EP7025-00The new eyepiece design represent a major advance compared to the original Plössl and Super-Plössl design. The five element design features tack sh...
View full detailsOriginal price $99.99 USD - Original price $99.99 USDOriginal price$99.99 USD$99.99 USD - $99.99 USDCurrent price $99.99 USD| / -
Original price $229.99 USDOriginal price $229.99 USD - Original price $229.99 USDOriginal price $229.99 USDCurrent price $179.94 USD$179.94 USD - $179.94 USDCurrent price $179.94 USD| /
Explore Scientific 82° 11mm Waterproof Eyepiece - 1.25"
ES-EPWP8211-01The 11mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing both super-w...
View full detailsOriginal price $229.99 USDOriginal price $229.99 USD - Original price $229.99 USDOriginal price $229.99 USDCurrent price $179.94 USD$179.94 USD - $179.94 USDCurrent price $179.94 USD| /Save 22% Save % -
Original price $229.99 USD - Original price $229.99 USDOriginal price$229.99 USD$229.99 USD - $229.99 USDCurrent price $229.99 USD| /
Explore Scientific 82° 14mm Waterproof Eyepiece - 1.25"
ES-EPWP8214-01Only 1 left!The 14mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing both super-w...
View full detailsOriginal price $229.99 USD - Original price $229.99 USDOriginal price$229.99 USD$229.99 USD - $229.99 USDCurrent price $229.99 USD| / -
Original price $319.99 USDOriginal price $319.99 USD - Original price $319.99 USDOriginal price $319.99 USDCurrent price $219.94 USD$219.94 USD - $219.94 USDCurrent price $219.94 USD| /
Explore Scientific 82° 18mm Waterproof Eyepiece - 2"
ES-EPWP8218-011 in stockThe 18mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing both super-w...
View full detailsOriginal price $319.99 USDOriginal price $319.99 USD - Original price $319.99 USDOriginal price $319.99 USDCurrent price $219.94 USD$219.94 USD - $219.94 USDCurrent price $219.94 USD| /Save 31% Save % -
Original price $439.99 USD - Original price $439.99 USDOriginal price $439.99 USD$439.99 USD$439.99 USD - $439.99 USDCurrent price $439.99 USD| /
Explore Scientific 82° 24mm Waterproof Eyepiece - 2"
ES-EPWP8224-01Only 1 left!The 24mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providing both super-w...
View full detailsOriginal price $439.99 USD - Original price $439.99 USDOriginal price $439.99 USD$439.99 USD$439.99 USD - $439.99 USDCurrent price $439.99 USD| / -
Original price $499.99 USDOriginal price $499.99 USD - Original price $499.99 USDOriginal price $499.99 USDCurrent price $449.94 USD$449.94 USD - $449.94 USDCurrent price $449.94 USD| /
Explore Scientific 82° 30mm Waterproof Eyepiece - 2"
ES-EPWP8230-01“I just recently purchased my first E.S. telescope after owning a couple fantastic E.S. eyepieces. I have the 6.7mm & 30mm 82° eyepieces and th...
View full detailsOriginal price $499.99 USDOriginal price $499.99 USD - Original price $499.99 USDOriginal price $499.99 USDCurrent price $449.94 USD$449.94 USD - $449.94 USDCurrent price $449.94 USD| /Save 10% Save % -
Original price $269.99 USDOriginal price $269.99 USD - Original price $269.99 USDOriginal price $269.99 USDCurrent price $219.94 USD$219.94 USD - $219.94 USDCurrent price $219.94 USD| /
Explore Scientific 82° 4.5mm LER Waterproof Eyepiece - 1.25"
ES-EPWP8245LE-011 in stockWith its particularly long eye relief of 15.9mm, the 4.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof Eyepieces put...
View full detailsOriginal price $269.99 USDOriginal price $269.99 USD - Original price $269.99 USDOriginal price $269.99 USDCurrent price $219.94 USD$219.94 USD - $219.94 USDCurrent price $219.94 USD| /Save 19% Save % -
Original price $269.99 USDOriginal price $269.99 USD - Original price $269.99 USDOriginal price $269.99 USDCurrent price $219.94 USD$219.94 USD - $219.94 USDCurrent price $219.94 USD| /
Explore Scientific 82° 6.5mm LER Waterproof Eyepiece - 1.25"
ES-EPWP8265LE-01With its impressively long eye relief of 16.8mm, the 6.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof Eyepieces put...
View full detailsOriginal price $269.99 USDOriginal price $269.99 USD - Original price $269.99 USDOriginal price $269.99 USDCurrent price $219.94 USD$219.94 USD - $219.94 USDCurrent price $219.94 USD| /Save 19% Save % -
Original price $269.99 USDOriginal price $269.99 USD - Original price $269.99 USDOriginal price $269.99 USDCurrent price $219.94 USD$219.94 USD - $219.94 USDCurrent price $219.94 USD| /
Explore Scientific 82° 8.5mm LER Waterproof Eyepiece - 1.25"
ES-EPWP8285LE-01With its long eye relief of 15mm, the 8.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof Eyepieces puts the focus on ...
View full detailsOriginal price $269.99 USDOriginal price $269.99 USD - Original price $269.99 USDOriginal price $269.99 USDCurrent price $219.94 USD$219.94 USD - $219.94 USDCurrent price $219.94 USD| /Save 19% Save % -
Original price $799.99 USD - Original price $799.99 USDOriginal price $799.99 USD$799.99 USD$799.99 USD - $799.99 USDCurrent price $799.99 USD| /
Explore Scientific 92° 12mm Long Eye Relief Waterproof Eyepiece - 2"
ES-EPWP9212-01Only 2 left!Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 92° Series eyepieces are hyper-wide class oculars that can transform...
View full detailsOriginal price $799.99 USD - Original price $799.99 USDOriginal price $799.99 USD$799.99 USD$799.99 USD - $799.99 USDCurrent price $799.99 USD| / -
Original price $799.99 USD - Original price $799.99 USDOriginal price $799.99 USD$799.99 USD$799.99 USD - $799.99 USDCurrent price $799.99 USD| /
Explore Scientific 92° 17mm Long Eye Relief Waterproof Eyepiece - 2"
ES-EPWP9217-01Only 1 left!Explore Ultra-Wide Eyepieces - Comfort, Quality, Value. The Explore Scientific 92° Series eyepieces are hyper-wide class oculars that can transform...
View full detailsOriginal price $799.99 USD - Original price $799.99 USDOriginal price $799.99 USD$799.99 USD$799.99 USD - $799.99 USDCurrent price $799.99 USD| / -
Original price $199.99 USD - Original price $199.99 USDOriginal price$199.99 USD$199.99 USD - $199.99 USDCurrent price $199.99 USD| /
Explore Scientific 99% Reflective Diagonal -2"
ES-DD02-00CF1 in stockThe Explore Scientific 2-inch Dielectric-Coated Diagonal Mirror comes complete with 1.25-inch Adapter and dust covers. Solid construction and light...
View full detailsOriginal price $199.99 USD - Original price $199.99 USDOriginal price$199.99 USD$199.99 USD - $199.99 USDCurrent price $199.99 USD| / -
Original price $589.99 USD - Original price $589.99 USDOriginal price$589.99 USD$589.99 USD - $589.99 USDCurrent price $589.99 USD| /
Explore Scientific 99% Reflective Diagonal -3"
ES-DD03-01CFThe Explore Scientific 3-inch Dielectric-Coated Diagonal Mirror comes complete with 2 inch Adapter and dust covers. Solid construction and light we...
View full detailsOriginal price $589.99 USD - Original price $589.99 USDOriginal price$589.99 USD$589.99 USD - $589.99 USDCurrent price $589.99 USD| / -
Original price $379.99 USD - Original price $379.99 USDOriginal price$379.99 USD$379.99 USD - $379.99 USDCurrent price $379.99 USD| /
Explore Scientific HR Variable Coma Corrector (2")
ES-HRCC02-00After hours at the eyepiece, you finally get to view the fruits of your astrophotography labors. The stars in the center of the field pop like bril...
View full detailsOriginal price $379.99 USD - Original price $379.99 USDOriginal price$379.99 USD$379.99 USD - $379.99 USDCurrent price $379.99 USD| / -
Original price $109.99 USD - Original price $119.99 USDOriginal price$109.99 USD - $119.99 USD$109.99 USD - $119.99 USDCurrent price $109.99 USD| /
Explore Scientific Nebula Filter CLS - 1.25"
Options availableExplore Scientific Nebula Filter CLS - 1.25"
Original price $109.99 USD - Original price $119.99 USDOriginal price$109.99 USD - $119.99 USD$109.99 USD - $119.99 USDCurrent price $109.99 USD| / -
Original price $119.99 USD - Original price $119.99 USDOriginal price$119.99 USD$119.99 USD - $119.99 USDCurrent price $119.99 USD| /
Explore Scientific Nebula Filter CLS - 2.0"
ES-310220Explore Scientific Nebula Filter CLS - 2.0"
Original price $119.99 USD - Original price $119.99 USDOriginal price$119.99 USD$119.99 USD - $119.99 USDCurrent price $119.99 USD| / -
Original price $129.99 USD - Original price $129.99 USDOriginal price$129.99 USD$129.99 USD - $129.99 USDCurrent price $129.99 USD| /
Explore Scientific Nebula Filter H-Beta - 1.25"
ES-310235Explore Scientific Nebula Filter H-Beta - 1.25"
Original price $129.99 USD - Original price $129.99 USDOriginal price$129.99 USD$129.99 USD - $129.99 USDCurrent price $129.99 USD| / -
Original price $179.99 USD - Original price $179.99 USDOriginal price$179.99 USD$179.99 USD - $179.99 USDCurrent price $179.99 USD| /
Explore Scientific Nebula Filter H-Beta - 2.0"
ES-310230Explore Scientific Nebula Filter H-Beta - 2.0"
Original price $179.99 USD - Original price $179.99 USDOriginal price$179.99 USD$179.99 USD - $179.99 USDCurrent price $179.99 USD| /