Explore Scientific Telescopes & Astronomy

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Telescopes & Astronomy

Telescope Eyepieces (43)

Telescopes (41)

Telescope Tripods & Mounts (35)

Telescope Accessories (31)

Telescope Filters (22)

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$0 to $25 (3)$25 to $50 (17)$50 to $75 (8)$75 to $100 (15)$100 to $250 (51)$250 to $500 (33)$500 to $750 (19)$750 to $1000 (10)$1000 to $2500 (16)$2500 to $5000 (5)

FREE 2-Day Shipping on orders over $49.99 (15)Free Shipping (160)In Stock (19)Kits only (1)Non-Kits (176)Specials (4)Top Rated (40)VIP Pro - 2 Day Delivery (15)

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10% Off or More (168)25% Off or More (21)50% Off or More (1)

Type

Dobsonian (5)Maksutov Cassegrain (6)Reflecting (3)Refracting (14)

Aperture

3.2" (80mm) (5)3.5" (90mm) (1)4" (100mm) (2)4" (102mm) (5)4.5" (114mm) (2)5" (127mm) (5)5.1" (130mm) (1)6" (152mm) (2)8" (203mm) (1)10" (254mm) (2)

Eyepiece Focal Length

2.0mm (2)3mm (3)4.5mm (2)5.5mm (2)6.5mm (2)9mm (3)14mm (3)20mm (4)30mm (3)40mm (3)

Filter Type

CLS (City Light Supression) (1)H-Alpha (Night Sky) (4)H-Beta (2)Narrowband S-II (1)Neutral Density (2)Oxygen III (3)Polarizing (3)UHC (Ultra High Contrast) (2)

Mount Type

Adapter / Dovetail Plates (21)Altazimuth Mounts - Manual Control (2)Computerized Telescope Mounts (2)Counterweights (1)Equatorial Mounts - Manual Control (1)Mount Accessories (1)Polar Finders (1)Tripod Only (1)

Series

Explore Scientific Dobs (2)Explore Scientific Essential (4)Explore Scientific FCD100 (1)Explore Scientific FirstLight (17)Explore Scientific Newtonians (1)

Eyepiece Diameter

0.98" (3)1.25" (34)2" (43)3" (1)

Eyepiece Type

Barlow (5)Erfle (8)Kellner (5)Plossl (5)Wide Angle (20)

Kit Style

Base (22)

Explore Scientific

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Explore Scientific 2" UHC Nebula Filter

SKU: ES310210MFR: 310210

(1)

Enhance views with this 2" UHC nebula filter.
Boost contrast, reduce light pollution effectively.
Experience sharp image quality with precise filters.
Durable filter material ensures lasting performance.
Accurate thread size allows easy telescope install.

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Explore Scientific iEXOS-100 PMC-Eight GOTO Equatorial Tracker System w/Adapter

SKU: ESIEXOS100ETMFR: ES-IEXOS100-ET

Explore Scientific equatorial mount for telescopes.
Stable tripod supports up to 19 lbs of equipment.
Precise GOTO system for easy object location.
Adjustable tripod height for comfortable viewing.
Portable design for astronomy on the go.

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Explore Scientific 3X 2" Barlow Focal Extender

SKU: ESFE03020MFR: FE03-020

Achieve 3X magnification with this Explore Scientific Barlow.
Enhance telescope views with premium 2" barrel eyepiece.
Maximize eyepiece performance with quality lens coatings.
Enjoy extended eye relief for comfortable observations.
Optimize field of view with this telescope accessory.

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Explore Scientific 100 Degree 30mm Argon-Purged Waterproof Eyepiece, 3" Barrel

SKU: ESWP10030MFR: EPWP10030-01

30mm eyepiece: expansive 100° field of view.
Enjoy 19mm eye relief for comfortable viewing.
3" barrel size ensures secure telescope fit.
Waterproof eyepiece: Argon-purged for reliability.
Enhanced coatings deliver superior image quality.

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Explore Scientific AR102 f/6.5 Achromatic Refractor Telescope

SKU: ESAR102MFR: DAR102065-01

(6)

102mm Aperture Telescope: Gather More Light
Achromatic Refractor: High-Quality Optical Views
Explore Scientific: Backed by Limited Warranty
8x50 Finderscope: Quickly Locate Celestial Objects
660mm Focal Length: Ideal for Astronomy Viewing

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Explore Scientific FirstLight 102mm f/9.8 Alt-Az Refractor Telescope, White

SKU: ESFAR10210AZMFR: FL-AR1021000MAZ01

(2)

102mm Aperture telescope gathers ample light.
Achieve 175x magnification for detailed views.
Multi-coated optics ensure high image quality.
Stable Alt-Az mount for smooth, easy tracking.
Simple to use, great astronomy telescope.

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Explore Scientific FirstLight 80mm f/8 Refractor GOTO EQ Telescope Tracker Combo

SKU: ESFL864IEXOSMFR: FL-80640-IEXOS

80mm Refractor Telescope: Excellent optics.
Explore deep space with 125x magnification power.
Equatorial mount ensures stable astronomy viewing.
Smartphone adapter captures telescope images.
GOTO tracker mount for easy object location.

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Explore Scientific AR127 127mm f/6.5 Doublet Achromatic Refractor Telescope

SKU: ESDAR127652MFR: DAR127065-02

Large 127mm aperture gathers ample light for bright views.
Achromatic refractor telescope provides sharp, clear images.
8x50 finderscope aids in quickly locating celestial objects.
Stable mount ensures smooth tracking for astronomy use.
Ideal telescope for both beginner and advanced observers.

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Explore Scientific 152mm OTA Doublet Achromatic Refractor Telescope

SKU: ESDAR152MFR: DAR152065-01

(2)

152mm Aperture Telescope: Gather more light for bright views.
Achromatic Refractor: Enjoy high-contrast views with clarity.
Explore Scientific: Trusted optics for astronomy viewing.
8x50 Finderscope: Quickly locate celestial objects easily.
2" Focuser: Provides smooth and precise focus control.

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Explore Scientific FirstLight 203mm f/6 Telescope, Alt-Azimuth Mount, White

SKU: ESFDOB080601MFR: FL-DOB0806-01

Large 8" Aperture gathers ample light for bright views.
Dobsonian Reflector provides exceptional optical quality.
Manual Alt-Azimuth Mount ensures smooth, stable tracking.
25mm Plossl Eyepiece offers great magnification power.
Ideal telescope for astronomy, easy for beginners.

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Explore Scientific 82 Degree 18mm Argon-Purged Waterproof Eyepiece, 2" Barrel

SKU: ESWP8218MFR: EPWP8218-01

(1)

82° eyepiece: expansive field of view, sharp images.
18mm eyepiece: ideal magnification for detailed views.
Fully multi-coated lens: superior light transmission.
2" barrel eyepiece: fits standard telescope focusers.
13mm eye relief: comfortable viewing for all users.

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Explore Scientific 1.25" CLS Nebula Filter

SKU: ES310225MFR: 310225

(1)

Explore Scientific CLS filter enhances nebula views.
1.25" filter blocks light pollution effectively.
Optimized for planetary viewing, sharp contrast.
Premium filter quality ensures clear images.
Standard thread size: 1.25" for telescopes.

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Explore Scientific 82 Degree 11mm Argon-Purged Waterproof Eyepiece, 1.25" Barrel

SKU: ESWP8211MFR: EPWP8211-01

(2)

11mm eyepiece: sharp, high-power views.
82° field of view: expansive astronomy viewing.
15mm eye relief: comfortable observing sessions.
Multi-coated lens: bright, clear images.
1.25" barrel: fits standard telescope mounts.

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Explore Scientific 2" O-III Nebula Filter

SKU: ES310200MFR: 310200

(1)

Enhance views with this Explore Scientific filter.
2" O-III filter isolates 483-511nm nebula wavelengths.
Achieve 96.7% transmission for bright, clear images.
Reduces light pollution, revealing faint nebulae detail.
Durable build ensures long-lasting filter performance.

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Explore Scientific FirstLight 1900mm f/12.5 Maksutov-Cassegrain Telescope, White

SKU: ESFMC15219AZMFR: FL-MC1521900MAZ01

High magnification power: Up to 300x views.
152mm aperture telescope gathers ample light.
Maksutov-Cassegrain optical design ensures clarity.
Stable Twilight 1 Alt/Az mount for smooth tracking.
Includes smartphone adapter for easy astrophotography.

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Explore Scientific First Light Twilight Nano Alt-Az Head Mount with ST1 Tripod

SKU: ESFLTWNT100MFR: FL-TWINANOT1-00

Stable steel tripod ensures clear telescope views.
Alt-azimuth mount for smooth, easy telescope control.
Lightweight tripod design enhances portability.
Adjustable telescope tripod height for viewing comfort.
Quick setup for immediate astronomical telescope use.

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Explore Scientific FirstLight MAK100mm Telescope with Twlight Nano Mount, White

SKU: ESFMC10014TNMFR: FL-MC1001400TN

High-power telescope: 200x magnification for clear views.
100mm aperture telescope gathers ample light for bright images.
Stable Twilight Nano mount ensures smooth telescope control.
Maksutov-Cassegrain telescope design for portability.
Smartphone adapter captures & shares telescope views.

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Explore Scientific FirstLight 114mm f/4.3 N114mm Newtonian Telescope, White

SKU: ESFN114500TNMFR: FL-N114500TN

(1)

114mm aperture telescope gathers ample light.
Achieve 200X magnification for detailed views.
Newtonian telescope design ensures optical quality.
Twilight Nano mount provides stable astronomy.
Simple alt/az mount ensures ease of telescope use.

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Explore Scientific 102mm f/7 Classic White "Essential Series" Telescope

SKU: ES1020701MFR: ES- ED10207-01

(2)

102mm Aperture Telescope: Gather more light for bright images.
ED Apochromatic Refractor: Reduces color fringing for clarity.
Dual-Speed Focuser: Achieve precise focus adjustments easily.
Explore Scientific Telescope: Exceptional optical performance.
f/7 Focal Ratio: Ideal for wide-field astronomy viewing.

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Explore Scientific 100 Degree Series 20mm Argon-Purged Waterproof Eyepiece

SKU: ESEPWP100201MFR: EPWP10020-01

20mm eyepiece offers expansive 100° field of view.
Enjoy superior image clarity with EMD optical coatings.
14.5mm eye relief ensures comfortable, extended viewing.
Waterproof eyepiece is argon-purged for reliability.
2-inch barrel size provides stable telescope mount.

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Explore Scientific FirstLight 102mm Telescope with Alt-Az Mount, White

SKU: ESFAR10260TNMFR: FL-AR102600TN

102mm Aperture Telescope: Gather more light for bright images.
Explore Scientific Refractor: Experience high-quality optics.
Twilight Nano Alt-Az Mount: Ensures stable, smooth tracking.
Achieve 150x Magnification: See celestial objects in detail.
Smartphone Adapter Included: Capture and share views easily.

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Explore Scientific 16" f/4.5 Truss Tube Dobsonian Telescope

SKU: ESDOB164501MFR: DOB1645-01

(1)

Large 16" aperture telescope gathers faint light.
Achieve 800x magnification power for detailed views.
Stable Dobsonian mount ensures smooth tracking.
Portable truss tube design for easy transport.
High-quality optics deliver crisp, clear images.

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Explore Scientific FirstLight 1900mm f/15 MAK127mm Telescope, White

SKU: ESFMC12719TNMFR: FL-MC1271900TN

(1)

127mm Aperture telescope gathers ample light for bright views.
Maksutov-Cassegrain optical design ensures high magnification.
Twilight Nano mount provides stable, smooth telescope control.
Explore deep space with exceptional optical quality.
Smartphone adapter captures stunning telescope images.

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Explore Scientific Losmandy G-11 Mount and Tripod with PMC-Eight GoTo System

SKU: ESESG11PMC8MFR: ES-G11PMC8-00

Explore Scientific G-11 Mount: 100lbs capacity.
German Equatorial mount for smooth tracking.
Adjustable tripod: 33"-48" for optimal viewing.
Includes 21lbs counterweight for balance.
Stable telescope tripod: minimizes vibrations.

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Explore Scientific 8x50 Erect Image Polar Illuminated Finderscope with Bracket

SKU: ESVFEI085001MFR: VFEI0850-01

8x50 Finderscope: Enhanced target acquisition.
Erect Image Finderscope: Correct image orientation.
Illuminated Reticle: Precise aiming in low light.
Wide 6° Field of View: Capture expansive sky views.
Durable Bracket: Stable mount for finderscope.

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