Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
Explore Scientific Rack and Pinion Focuser Extension Tube 1in Extension by Explore Scientific - Telescopes & Accessories
25% off

Price history at Optics Planet

Price at Optics Planet unchanged at $29.99 since Oct 9, 2026. Last checked Nov 15, 2026.

Product Description

Explore Scientific Rack and Pinion Focuser Extension Tube 1in Extension. Explore Scientific Rack and Pinion Focuser Extension Tube 1" Extension Package Contents: Explore Scientific Rack and Pinion Focuser Extention Tube Explore Scientific Rack and Pinion Focuser Extension Tube 1 Extension

Explore Scientific Rack and Pinion Focuser Extension Tube 1in Extension

at Optics Planet
Browse all Optics Planet deals
$29.99 $39.99 25% Discount
You save $10.00
Out of Stock
Price verified today
Buy Now at Optics Planet
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Category Telescopes & Accessories
Brand Explore Scientific
Color Blacks
Size 1in
Gender Unisex
MPN ESRPEXT1
Explore Scientific

Price history at Optics Planet

Price at Optics Planet unchanged at $29.99 since Oct 9, 2026. Last checked Nov 15, 2026.

More from Explore Scientific

Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific 2in ED APO Replacement Focuser Explore Scientific 2in ED APO Replacement Focuser View Details
$299.99
Buy Now · $299.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific Hard Carry Case for ED80mm Telescope Explore Scientific Hard Carry Case for ED80mm Telescope View Details
$249.99
Buy Now · $249.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific Rack and Pinion Focuser Extension Tube 2in Extension Explore Scientific Rack and Pinion Focuser Extension Tube 2in Extension View Details
$39.99 $50.72
21% off
Buy Now · $39.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific Vixen-Style Saddle Plate Medium Explore Scientific Vixen-Style Saddle Plate Medium View Details
$59.99 $71.99
17% off
Buy Now · $59.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific Standard Height Finder Scope Rings w/out Base Explore Scientific Standard Height Finder Scope Rings w/out Base View Details
$59.99 $84.76
29% off
Buy Now · $59.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific Right Angle Finder Scope Rings w/out Base Explore Scientific Right Angle Finder Scope Rings w/out Base View Details
$79.99
Buy Now · $79.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific Tall Finder Scope Rings w/out Base Explore Scientific Tall Finder Scope Rings w/out Base View Details
$89.99
Buy Now · $89.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific Adapter 2 in. for FFFR507X-00 Explore Scientific Adapter 2 in. for FFFR507X-00 View Details
$99.99 $121.99
18% off
Buy Now · $99.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific Nebula FilterCLSLight Pollution Reduction1.25in Explore Scientific Nebula FilterCLSLight Pollution Reduction1.25in View Details
$109.99 $120.87
9% off
Buy Now · $109.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Explore Scientific Replacement Cradle Ring Set for Comet Hunter Series Telescope Explore Scientific Replacement Cradle Ring Set for Comet Hunter Series Telescope View Details
$87.99 $131.99
33% off
Buy Now · $87.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific Shroud for 16 in. Truss Tube DOB DOB16SHR Explore Scientific Shroud for 16 in. Truss Tube DOB DOB16SHR View Details
$125.99 $151.19
17% off
Buy Now · $125.99
Optics Planet
Optics Planet
Last Updated:
Nov 01, 2026 08:27 AM
Sold Out
Explore Scientific Replacement Cradle Ring Set for ES 152 Carbon Fiber EDAPO Telescope Explore Scientific Replacement Cradle Ring Set for ES 152 Carbon Fiber EDAPO Telescope View Details
$129.99 $158.60
18% off
Buy Now · $129.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific Soft-Sided Carry Case for ED127 ED127CF DAR127 and DAR152 Explore Scientific Soft-Sided Carry Case for ED127 ED127CF DAR127 and DAR152 View Details
$209.99 $219.99
5% off
Buy Now · $209.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific 3x Focal Extender1.25in Barrel Explore Scientific 3x Focal Extender1.25in Barrel View Details
$139.99 $144.99
3% off
Buy Now · $139.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific 6 Degree Field of View 8x50 Illuminated Erect Image Finder Scope w/Bracket w/out BaseSilver Explore Scientific 6 Degree Field of View 8x50 Illuminated Erect Image Finder Scope w/Bracket w/out BaseSilver View Details
$179.99 $229.99
22% off
Buy Now · $179.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Explore Scientific 3x 2 in. Focal Extender Explore Scientific 3x 2 in. Focal Extender View Details
$199.99 $279.99
29% off
Buy Now · $199.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific 3in Field Flattener .7x Focal Reducer for ED APO 152mm F/8 Explore Scientific 3in Field Flattener .7x Focal Reducer for ED APO 152mm F/8 View Details
$399.99
Buy Now · $399.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific 9mm 120 degree Series Argon-Purged Waterproof Eyepiece Explore Scientific 9mm 120 degree Series Argon-Purged Waterproof Eyepiece View Details
$899.99
Buy Now · $899.99
Optics Planet
Optics Planet
Last Updated:
Nov 15, 2026 09:16 AM
Sold Out
Explore Scientific 30 mm 52 Degrees Series Waterproof Eyepiece Black w/ white lettering ES logo Explore Scientific 30 mm 52 Degrees Series Waterproof Eyepiece Black w/ white lettering ES logo View Details
$99.99 $119.99
17% off
Buy Now · $99.99
Optics Planet