Description This T-Shaped Finder Scope Base is specifically designed to allow you to secure one of Explore Scientific’s high-quality finder scopes to an Essential Series telescope. The easy-to-install base is sturdy and comes with reliable mounting screws. Specs Item Number FNDRBASE-ESSEN Weight 1.29 oz Length 50mm Width 51mm Height 25mm Warranty Limited Warranty is one […]

Description Designed to fit Explore Scientific’s 50mm reticle finder scopes, this spare LED illuminator offers deep red illumination with variable brightness.This illuminator uses 2 LR41 batteries (batteries not included). Specs Item Number FNDRILLUM Length 41.1mm Diameter 17.5mm Warranty Limited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product […]

Description The Explore Scientific AR Series telescopes are classic air-spaced, crown-and-flint, doublet achromatic f/6.5 refractors with a superior-class optical figure. Whether you choose the AR102 (4″), AR127 (5″) or AR152 (6″) model, you will be impressed by the stunning images revealed to you at the eyepiece, and all at a small fraction of the price […]

Description This adapter allows you to attach the 3-inch 0.7X Field Flattener Focal Reducer (FFFR507X-00) on optical tubes with a 2-inch focuser. This adapter also allows you to adapt the 3-inch Diagonal to a 2-inch focuser draw tube. The adapter is threaded to accept 2-inch filters. Specs Item Number 510364 Weight .15lb/.08kg Diameter 76mm Height […]

Description Bresser Messier AR-127 mm telescopoe, Rack & Pinion Focuser, 8×50 Straight through Finderscope with rings, 2-inch Diagonal and 2-inch 26mm Eyepiece, tripod mounting rings with piggyback handle and Vixen-Style Dovetail Specs Item Number 48-27635N Focal Length 635mm Focal Ratio f/5 Eyepiece Includes 25mm 2-inch Eyepiece and Diagonal Finder Scope 8×50 Straight-Through Finder Scope, Mounting […]

Description The Explore Scientific 3-inch Dielectric-Coated Diagonal Mirror comes complete with 2 inch Adapter and dust covers. Solid construction and light weight, this first surface coated diagonal mirror reflects 99% of the light to help maintain the brightest possible image from your telescope. The insert barrel is a double taper, so it can be smoothly […]

NOTE: This item is available exclusively through Adorama. Description However you define the perfect viewing conditions, you have to be quick to respond when you feel adventure call! The grab-and-go Bresser Comet Edition Kit is ready at a moment™s notice and fully outfitted with the optical equipment you need to truly connect with both the […]

Discontinued Item *Note that this is a discontinued product. This legacy information is for reference only. Description The Explore Scientific N208CF Newtonian – Astrograph Edition offers large aperture and super-wide field at f3.9. Field tested and updated by astrophotographers, this 208mm f/3.9 Newtonian produces tight, round stars with the recommended HR Variable Coma Corrector. This […]

Explore Scientific Nebula Filter 1.25″ CLS Range from 436nm to 536nm with peak at 488nm. Transmission 98.3% This is a general-purpose light-pollution reduction filter designed for observing the broad range of deep sky objects including nebulae and galaxies. The CLS does a good job of increasing contrast, providing a darker sky background. CA Residents: Prop […]

Explore Scientific Nebula Filter 1.25″ CLS Range from 436nm to 536nm with peak at 488nm. Transmission 98.3% This is a general-purpose light-pollution reduction filter designed for observing the broad range of deep sky objects including nebulae and galaxies. The CLS does a good job of increasing contrast, providing a darker sky background. CA Residents: Prop […]