StarBlast II 4.5 Equatorial Reflector

A powerful, portable reflector telescope that delivers detailed planetary and deep-sky views, perfect for the intermediate astronomer ready to explore the universe with greater clarity and control.

Engineered for the Night Sky

Every component is engineered for performance and ease of use. The optical design delivers bright, high-contrast images, while the sturdy mount provides the stability needed for clear, steady viewing of distant celestial wonders.
The Orion StarBlast II telescope's optical tube assembly showing the focuser, eyepiece, and secondary mirror holder.

Discover Deeper Celestial Details

Experience clear, detailed views of the cosmos that reward your curiosity and patience. This telescope gathers enough light to reveal planetary detail and brighter deep-sky objects, offering a tangible step up in your astronomical journey.
Orion StarBlast II telescope on an equatorial mount under a starry night sky, pointed at a bright star cluster.

Effortless Manual Tracking

The equatorial mount lets you smoothly follow stars and planets as they move, keeping your target centered for longer, more satisfying observations.

Close-up of the telescope's equatorial mount controls and axis gears during a nighttime observation session.

Bright, Detailed Views

A 4.5-inch aperture captures significant light, unveiling sharp lunar craters, Jupiter's bands, and the glowing cores of distant galaxies.

The telescope's 114mm primary mirror reflecting a colorful nebula image.

Portable for Dark Skies

Its compact, lightweight build makes it simple to transport to darker locations, away from city lights for the best possible viewing conditions.

A person's hands using a smartphone adapter attached to the telescope's eyepiece to view the Moon.

Ready to Explore

It comes with essential eyepieces and a smartphone adapter, so you can start observing and share your favorite views right out of the box.

The complete Orion StarBlast II telescope kit, showing the optical tube, mount, eyepieces, and accessories laid out on a dark surface.

Skill-Building Instrument

An ideal tool for honing your skills on the Moon, planets, and brighter nebulae, building a foundation for future astronomical adventures.

Designed For

Ideal for Your Stargazing Journey

Intermediate Hobbyists

Perfect for amateur astronomers ready to move beyond basic scopes and explore planets, lunar details, and brighter nebulae with more clarity.

Educational Settings

A great choice for science clubs, schools, and educational programs due to its quality optics and manual tracking for hands-on learning.

Social Media Sharing

Ideal for capturing basic smartphone photos of the Moon and bright planets to share your astronomical discoveries on social media.

Dark-Sky Travel

Its portability makes it suitable for taking to darker locations outside the city, unlocking better views of the night sky.

Family Astronomy Time

An excellent tool for parents and children to learn the night sky together, building skills and a lasting interest in astronomy.

Skill Development

Offers the stability and optical quality needed for developing foundational skills in telescope handling, alignment, and target location.

Quick Start Guide

Set Up for Success

Follow these steps to set up and align your telescope for a successful night of observation, ensuring you get the clearest views from the start.
Hands attaching the counterweight to the telescope mount's shaft in a backyard setting.

Assemble the Mount

Place the mount on a firm, level surface. Attach the counterweight shaft and counterweight, then secure the optical tube assembly into the mount's cradle.

A view through the finderscope's crosshairs centered on a distant tree top during the day.

Align the Finderscope

Point the finderscope at a distant daytime object to align it with the main telescope's view. This ensures it will accurately point to night sky objects later.

The telescope mount's polar axis aligned with Polaris in the night sky.

Polar Align the Mount

At night, place the telescope in the polar axis pointing toward the North Star (Polaris) for proper equatorial alignment in the Northern Hemisphere.

A hand gently turning the slow-motion control knob on the telescope mount.

Center a Celestial Object

Use the slow-motion controls to smoothly move the telescope and center a bright star or planet in the eyepiece, practicing manual tracking.

Hands carefully swapping one eyepiece for another in the telescope's focuser.

Change Eyepieces for Detail

Swap the included 25mm eyepiece for the 10mm to increase magnification for more detailed views of planetary surfaces and lunar features.

A smartphone mounted on the telescope, displaying a live view of the Moon on its screen.

Capture a Smartphone View

Attach the smartphone adapter to the eyepiece and secure your phone to capture and share a view of the Moon or a bright planet with friends and family.

Stargazer Stories

What Observers Are Saying

Hear from amateur astronomers who have taken their observing to the next level with this telescope, describing their real experiences under the stars.
I was amazed at the cloud bands on Jupiter and Saturn's rings. The equatorial mount took some learning, but now tracking is smooth and my views are incredibly steady.
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Alex_R
Moving up from a starter scope, this was a huge improvement. The light-gathering power is noticeable, and seeing the Orion Nebula in detail for the first time was unforgettable.
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StargazerLeo
I take it to a dark sky site every clear weekend. It's manageable to carry, sets up in about 15 minutes, and the views of deep-sky objects are absolutely worth the trip.
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NightOwl88
This telescope taught me so much about alignment and tracking. It's a fantastic tool for building real skills, and the included smartphone adapter makes sharing easy.
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CosmicCurious
The construction feels sturdy and the optics are sharp. I appreciate the quality for the price; it's a reliable instrument that performs consistently night after night.
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ScopeMaster
The views of the Moon are breathtaking. I can see craters and mountain ranges in stunning detail. It's become my favorite object to observe with this telescope.
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MoonWatcher

Your Questions, Answered

We’ve compiled answers to common questions about this telescope’s setup, performance, and what to expect when observing the night sky, helping you make an informed choice.
This telescope is designed for intermediate users ready for more detailed views. It offers a significant step up from basic starter scopes, with its larger aperture and equatorial mount providing better light-gathering and tracking for planetary and deep-sky objects.
The equatorial mount requires polar alignment, which takes some practice but becomes straightforward. It allows you to track celestial objects manually with slow-motion controls, a skill that rewards patience with steady, detailed views as the sky rotates.
With its 4.5-inch aperture, you can see stunning detail on the Moon, the rings of Saturn, Jupiter’s moons, and brighter nebulae like the Orion Nebula. It gathers enough light to provide satisfying views of many popular deep-sky targets.
The telescope weighs 14.3 lbs and is 23.5 inches long. The optical tube can be detached from the mount, making the components manageable for transport in a car to darker viewing sites away from city light pollution.
Yes, the included smartphone adapter allows you to hold your phone camera over the eyepiece to capture photos of the Moon or bright planets. For more advanced astrophotography, you would need a dedicated camera and potentially additional accessories.
The telescope comes with two eyepieces (10mm and 25mm) for different magnifications, a finder scope to locate objects, and a smartphone adapter. You’ll want a stable surface or a dedicated tripod for the mount and a red flashlight to preserve your night vision.
A diagram showing the main components of the Orion StarBlast II telescope, including the optical tube, mount, and finder scope.
A person in a dark backyard adjusting the telescope's equatorial mount alignment to the North Star.
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