Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

Mile High Astronomy

Products

Products

Mile High Astronomy

Telrad Riser Base (New Version)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$21.95

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

The Riser Base is available in nominal 2.5" and 4" heights. Used in conjunction with the existing mounting base, it acts to offset the sight from the main tube for easier viewing. Select 2.5" or 4" Riser base.
These are the newer version ...

Delivery & Returns

Mile High Astronomy

Mile High Astronomy

4.8 (79)

You might also like

Mile High Astronomy

Telrad Mount Base Only

Dew Shield For Telrad

Astronomics

Telrad Dew Shield

GSM Depot

Vaonis Vespera Adjustable Extendable 11.8" Tripod - Black

Astronomics

Telrad 4" Riser Base for Telrad Finder

(4)

Svbony Accessory Svbony SV167 camera adapter for SCT prime focus photography - W9127A

Telescopes Canada

Svbony SV167 camera adapter for SCT prime focus photography - W9127A

Astronomics

Sky-Watcher Wave 100i Strainwave Mount Kit w/ CF Tripod

Celestron Finder Scope Celestron Polar Finderscope & Bracket CGX / CGX-L - 94239

Telescopes Canada

Celestron Polar Finderscope & Bracket CGX / CGX-L - 94239

Mile High Astronomy

Tele Vue Finder Quick Release Bracket

Astronomics

ZWO OAG-L Off-Axis Guider for Astrophotography

Antares 80Mm Finderscope Bracket - 6 Point (F80Fb) - All-Star Telescope Canada - For All Things Astro, Binoculars, and Science

All-Star Telescope Canada

Antares 80mm Finderscope Bracket - 6 Point (F80FB)

(2)

Heater for Telrad finders

Astronomics

Astrozap Heater for Telrad Finders

GSM Depot

Vaonis Vespera II Telescope with Premium Carbon Fiber Tripod

Baader Planetarium Filter Baader Fringe Killer Color Correction-Filter

Telescopes Canada

Baader Fringe Killer Color Correction-Filter

Astronomics

Explore Scientific 2X Barlow for 2" eyepieces, with 1.25" adapter

Mile High Astronomy

Telrad Replacement Parts

oc telescope

Telrad Reflex Finder

Mile High Astronomy

ZWO M48 to M42 Thread Adapter

Astronomics

Telrad 2.5" Riser Base for Telrad Finder

(1)

Baader Planetarium Filter Baader UV/IR-Cut / L-Filter - CMOS-Optimized

Telescopes Canada

Baader UV/IR-Cut / L-Filter - CMOS-Optimized

(2)

Starizona

Telrad Base

Baader Planetarium Dual Factor Q-Barlow 2.25x/1.3x - 2956185 Available At All-Star Telescope

All-Star Telescope Canada

Baader Planetarium Dual Factor Q-Barlow 2.25x/1.3x - 2956185

Angled view of the ZWO AM7 harmonic drive mount, showing the mount head, altitude adjustment assembly, and clean mechanical layout.

Astronomics

ZWO AM7 Harmonic Equatorial Mount

Explore Scientific Mount Explore Scientific FirstLight Twilight Nano Mount - FL-TWINANOT1-00

Telescopes Canada

Explore Scientific FirstLight Twilight Nano Mount - FL-TWINANOT1-00

Astronomics

Tele Vue 0.040" (1mm) Long Accessory Tube for 2.4"

Picture of the Riser Extension

Exclusive offer available

McLeod Precision

OPTICS BRIDGE - RISER EXTENDER

Mile High Astronomy

Counterweight Advanced VX - 11 lb

Sky Rover 82 mm APO Binoculars – 45° angled astronomical binoculars with ED doublets and interchangeable 1.25″ eyepieces

Astronomics

Sky Rover 82 mm APO Binoculars – 45° Astronomical Binocular Telescope

iOptron GEM28A1 Equatorial GoTo Mount with iPolar and Tripod

Astronomics

iOptron GEM28 Go-To German Equatorial Mount With iPolar And 1.5" Tripod

Celestron

4.6

(440)

Khan Scope Centre

Telrad Dew Shield - 2020

11% off

Mile High Astronomy

Advanced VX 9.25" EdgeHD SCT

$3,399.00$3,799.00

Khan Scope Centre

Telrad 4" Riser - 2104

Off-axis guider for SCTs and long focal length telescopes

Astronomics

Celestron Deluxe Off-Axis Guider For Scts And Long Focal Length Telescopes 93648

(1)

Illuminated Non-magnifying Telrad finder (includes batteries and base)

Astronomics

Telrad Illuminated Non-Magnifying Telrad Finder

(9)

GSM Depot

Vaonis Standard Tripod for Vespera

Antares Accessory Antares 2" 90° Dielectric Diagonal - 2MD-D

Telescopes Canada

Antares 2" 90° Dielectric Diagonal - 2MD-D

35% off

Mile High Astronomy

Meade Glass Solar Filters

Molded carrying case for a NexStar 8 scope or a 9.25" or 11" SCT/EdgeHD optical tube

Astronomics

Celestron Molded Carrying Case For A Nexstar 8 Scope Or A 9.25" Or 11" SCT/EdgeHD Optical Tube 94004

Baader Planetarium Morpheus 76¬∞ Widefield 12.5Mm Eyepiece (Morph-12) - All-Star Telescope Canada - For All Things Astro, Binoculars, and Science

All-Star Telescope Canada

Baader Planetarium MORPHEUS 76Â° Widefield 12.5mm Eyepiece (MORPH-12)

(2)

Mile High Astronomy

UpClose G2 16x32 Binoculars

ZWO AM3N Harmonic Drive Mount front view showing integrated USB-C and DC ports in the dovetail saddle

Astronomics

ZWO AM3N Harmonic Drive Mount

Mile High Astronomy

Telrad Reflex Sight with Mount Base

Khan Scope Centre

Telrad 2" Riser - 2102

Mile High Astronomy

CGX-L 1100 SCT

Telrad Riser Base 4 Inch - The Binocular and Telescope Shop

The Binocular and Telescope Shop

Telrad Riser Base 4 Inch

(2)

Astronomics

Celestron Advanced VX Series Go-To German Equatorial Mount

All-Star Telescope Canada

William Optics Riser Block for 51 Ring | M-BK51-BL

Celestron Nexstar+ Eq Hand Control Usb (93982) - All-Star Telescope Canada - For All Things Astro, Binoculars, and Science

All-Star Telescope Canada

Celestron Nexstar+ EQ Hand Control USB (93982)

(2)

Astronomics

Celestron Piggyback for Celestron SCT Telescopes Only 93609

Celestron Accessory Celestron PowerSeeker Accessory Kit - 1.25" - 94306

Telescopes Canada

Celestron PowerSeeker Accessory Kit - 1.25" - 94306

Astronomics

Sky-Watcher Heliostar 100 H-Alpha + Wave 100i Mount

Baader Planetarium Morpheus 76¬∞ Widefield 4.5Mm Eyepiece (Morph-4) - All-Star Telescope Canada - For All Things Astro, Binoculars, and Science

All-Star Telescope Canada

Baader Planetarium MORPHEUS 76Â° Widefield 4.5mm Eyepiece (MORPH-4)

(2)

Mile High Astronomy

Explore Scientific Large Soft-sided Carrying Case

19% off

Mile High Astronomy

ZWO AM3N Harmonic Drive Equatorial Mount with TC40 Tripod 17/28 lbs Capacity

$1,499.00$1,848.00

Mile High Astronomy

Telrad Dew Shield+ (w/90° mirror)

All-Star Telescope Canada

Telrad Riser Base (2" and 4") (2102/2104)

(3)

Telrad Riser Base 2.5 Inch - The Binocular and Telescope Shop

The Binocular and Telescope Shop

Telrad Riser Base 2.5 Inch

Telrad Extra Mounting Base For Reflex Sight Finder (2001) - All-Star Telescope Canada - For All Things Astro, Binoculars, and Science

All-Star Telescope Canada

Telrad Extra Mounting Base for Reflex Sight Finder (2001)

(3)

Baader Planetarium Eyepiece 4.5mm Baader Morpheus 76° Eyepieces

Telescopes Canada

Baader Morpheus 76° Eyepieces

(1)

Telrad Pulsar Kit - The Binocular and Telescope Shop

The Binocular and Telescope Shop

Telrad Pulsar Kit

Mile High Astronomy

Tele Vue Ethos Eyepiece Bag

Mile High Astronomy

Origin Filter Drawer Kit

QHYCCD Accessory QHYCCDOAG-S Small Off-Axis Telescope Guider

Telescopes Canada

QHYCCDOAG-S Small Off-Axis Telescope Guider

Baader Planetarium Filter 1.25" Baader Polarizing Filters

Telescopes Canada

Baader Polarizing Filters

Baader Planetarium Eyepiece Baader Complete Morpheus 6 Piece Eyepiece Set - Includes Fitted Hardcase - 2954200

Telescopes Canada

Baader Complete Morpheus 6 Piece Eyepiece Set - Includes Fitted Hardcase - 2954200

Mile High Astronomy

ZWO 7-Position EFW (7x2") 2025

Astronomics

Celestron CGX-L Computerized Go-To German Equatorial Head Only, 75 lb Payload Capacity 91531

Telrad extra mounting base with adhesive strip for installing Telrad finder on additional telescopes

Astronomics

Extra Telrad mounting base

Baader Planetarium Accessory Baader Adjustable Spanner Wrench w/2mm Pins - 2450062

Telescopes Canada

Baader Adjustable Spanner Wrench w/2mm Pins - 2450062

Mile High Astronomy

Collimation Eyepiece - 1.25"

(1)

Celestron Large SCT & EdgeHD Adapter V2 front view

Astronomics

Celestron Large SCT & EdgeHD Adapter V2 for Off-Axis Guider 93566

Astronomics

Explore Scientific 2X Barlow for 1.25" eyepieces

Telrad Spare Base - The Binocular and Telescope Shop

The Binocular and Telescope Shop

Telrad Spare Base

Mile High Astronomy

243mm Saddle Handle Bar

Mile High Astronomy

CGX-L Computerized Mount

iOptron HEM44EC encoder mount head with dual saddle and hand controller – strain wave drive mount with high payload

Astronomics

iOptron HEM44EC Hybrid Strain Wave Drive Mount Head

Celestron Omni Cg-4 Telescope Mount And Tripod (91509) - All-Star Telescope Canada - For All Things Astro, Binoculars, and Science

All-Star Telescope Canada

Celestron Omni CG-4 Telescope Mount and Tripod (91509)

Baader Planetarium Accessory Baader M68 Tele-Compendium Set of connectors and spacers (* Only available together with FFC or TZ-systems) - 2459258

Telescopes Canada

Baader M68 Tele-Compendium Set of connectors and spacers (* Only available together with FFC or TZ-systems) - 2459258

3 Collimating knobs for Celestron 11" SCT with flat secondary housing

Astronomics

Bob’s Knobs 3 Collimating Knobs for Celestron 11" SCT with Flat Secondary Housing

Mile High Astronomy

2.5x - 2" - Luminos Barlow Lens