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5 items
Tanpell New Tassel Grape String Zircon Earrings Exquisite Earrings
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$17.99
M OUTDOOR 5Pcs Mesh Drawstring Bag,16 x 20 Inch Storage Mesh bags, Heavy Duty Nylon Net Bags for Gym Hiking Swimming Soccer Ball Basketball Beach Toys Laundry Etc
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$12.95
YOBZUO Multi-function electronic device for children's rooms,Alarm Clock for Kids Toddlers with Temperature Gauge Clock Date and Night Light
1
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$12.99
EMISPER Neckties,Men's 3.15" Stripe Ties Classic Fashion Business Necktie for Father Valentine's day Father's Day Gift
1
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$18.56
VANLEESTAR Ice Boxes,28 Compartments Homemade Ice Box Mold for Household Food Grade Ice Making Box
1
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$14.80
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$77.29
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Sports & Outdoors
OHMOTOR Telescope Reflector Mirror, Student Refracting Astronomical Telescope DIY Accessories,Main Mirror 900mm, Secondary Mirror 25mm, Newton Reflector Spherical Mirror DIY Astronomical Telescope Mirror Kit
· 【Reflector Mirror Set】: The OHMOTOR Telescope Reflector Mirror set contains a primary lens with an objective lens diameter of 114mm and a focal length of 900mm, and a secondary mirror with a short axis of 25mm length.
· 【High Standard Craftsmanship】: The mirror surface is coated with aluminum film and aluminum oxide protective film to prevent scratches on the main mirror under light touch. The workmanship is excellent.
· 【Features】: Compared with cheap telescope mirrors on the market, Ohmotor primary mirror has a diameter of 114mm and a large-aperture optical glass with a focal length of 900mm, which can see farther, and the focal length is as high as 900mm, which can significantly reduce the imaging failure caused by spherical aberration. Real, greatly improved the experience, this is a professional DIY telescope lens set.
· 【Meaningful Experimental Kit】: This telescope reflector mirror lens support the famous schlemiel experiment. It can make the home a laboratory in seconds, suitable for teaching, children's hobby training, hands-on and other ability training.
· 【Warm Tips】: For the fixation of the eyepiece, lens barrel, and fixed lens. You need to buy them by yourself.
· Brand:OHMOTOR
· Objective Lens Diameter:114 Millimeters
· Item Weight:700 Grams
· Focal Length Description:900 millimeters
· Package Dimensions:7.09 x 7.09 x 6.3 inches
· Item Weight:1.54 pounds
OHMOTOR Telescope Reflector Mirror, Student Refracting Astronomical Telescope DIY Accessories,Main Mirror 900mm, Secondary Mirror 25mm, Newton Reflector Spherical Mirror DIY Astronomical Telescope Mirror Kit
· 【Reflector Mirror Set】: The OHMOTOR Telescope Reflector Mirror set contains a primary lens with an objective lens diameter of 114mm and a focal length of 900mm, and a secondary mirror with a short axis of 25mm length. · 【High Standard Craftsmanship】: The mirror surface is coated with ...
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$98.99
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This product was added to our catalog on Tuesday 16 May, 2023.