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Explore Scientific 134mm Newtonian reflector telescope on equatorial mount

Explore Scientific 134mm Newtonian Reflector Telescope with Equatorial Mount

by Explore Scientific
$219.99
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A Larger Aperture Newtonian on a Precision Tracking Mount

This classic 134mm Newtonian reflector delivers impressive performance for both visual observation and deep-sky imaging. The substantial primary mirror collects plenty of light to reveal sharp lunar features, detailed planetary views, and deep-sky objects like distant nebulae and galaxies.

A 650mm focal length and fast f/4.9 focal ratio provide a wide field of view and support shorter exposure times, ideal for those interested in capturing the night sky with a camera.

The equatorial mount offers smooth operation with slow-motion cables on the right ascension and declination axes, letting you track objects precisely as they move across the sky.

Explore Scientific 134mm Newtonian reflector telescope on equatorial mount

Key Features

  • 134mm Primary Mirror - large aperture for sharp lunar, planetary, and deep-sky views
  • Fast f/4.9 Focal Ratio - wide field of view and shorter exposure times for astrophotography
  • Equatorial Mount - slow-motion cables on RA and declination axes for precise tracking
  • Two Plossl Eyepieces - 25mm and 10mm for 26x and 65x magnification
  • 6x30 Wide-Field Finderscope - upgraded finder for quick, easy target acquisition
  • 650mm Focal Length - versatile balance of wide-field and detailed viewing
Explore Scientific 134mm Newtonian reflector telescope accessories and eyepieces
Specifications
Optical Design Newtonian Reflector
Primary Mirror Diameter 134mm
Focal Length 650mm
Focal Ratio f/4.9
Mount Type Equatorial with Slow-Motion Cables
Eyepieces Included 25mm (26x), 10mm (65x) Plossl
Finder Scope 6x30 Wide-Field Finderscope
Model / SKU ES-ON13449EQ3
Weight 18 lbs, 4.3 oz
Warranty Limited warranty, activated with registration within 60 days of purchase
Manuals
Product Manual (PDF)

Talk to a Specialist Contact Us Email a Specialist Shipping Info

Description

A Larger Aperture Newtonian on a Precision Tracking Mount

This classic 134mm Newtonian reflector delivers impressive performance for both visual observation and deep-sky imaging. The substantial primary mirror collects plenty of light to reveal sharp lunar features, detailed planetary views, and deep-sky objects like distant nebulae and galaxies.

A 650mm focal length and fast f/4.9 focal ratio provide a wide field of view and support shorter exposure times, ideal for those interested in capturing the night sky with a camera.

The equatorial mount offers smooth operation with slow-motion cables on the right ascension and declination axes, letting you track objects precisely as they move across the sky.

 Explore Scientific 134mm Newtonian reflector telescope on equatorial mount

Key Features

  • 134mm Primary Mirror - large aperture for sharp lunar, planetary, and deep-sky views
  • Fast f/4.9 Focal Ratio - wide field of view and shorter exposure times for astrophotography
  • Equatorial Mount - slow-motion cables on RA and declination axes for precise tracking
  • Two Plossl Eyepieces - 25mm and 10mm for 26x and 65x magnification
  • 6x30 Wide-Field Finderscope - upgraded finder for quick, easy target acquisition
  • 650mm Focal Length - versatile balance of wide-field and detailed viewing
 Explore Scientific 134mm Newtonian reflector telescope accessories and eyepieces
Specifications
Optical Design Newtonian Reflector
Primary Mirror Diameter 134mm
Focal Length 650mm
Focal Ratio f/4.9
Mount Type Equatorial with Slow-Motion Cables
Eyepieces Included 25mm (26x), 10mm (65x) Plossl
Finder Scope 6x30 Wide-Field Finderscope
Model / SKU ES-ON13449EQ3
Weight 18 lbs, 4.3 oz
Warranty Limited warranty, activated with registration within 60 days of purchase
Manuals
Product Manual (PDF)

Talk to a Specialist Contact Us Email a Specialist Shipping Info

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Telescope Depot.

But first, you should definitely hear from our customers here.

  • Available Free Shipping USA-wide.

  • Price Match Guarantee. Best prices online guaranteed.

  • 30 Day Easy Returns. No happy with your product, we'll take it back no questions asked.

  • Great Service. We pride ourselves on the best service, anywhere.

  • Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.

Shipping

This policy applies to orders from the United States. It is intended to ensure that you are aware of our shipping policies and procedures. By placing an order in this store, you accept the policies contained herein.

A.  Shipping Country

We currently ship to addresses within the United States.

At this time, we do not offer international shipping.

B. Order Processing Time

Orders are typically processed within 1–2 business days (Monday through Friday). Any orders submitted after our daily cut-off time, on weekends, or during U.S. public holidays will be processed on the next business day.

C. Order Cut-Off Time

Our daily order cut-off time is 5:00 PM ET

Orders received after this time will enter processing on the following business day.

D. Shipping Options

We offer the following shipping options:

  • Standard Shipping: 5–10 business days — Free
  • Express Shipping: 3–5 business days — $15

E. Carrier Services

For deliveries within the United States, we partner with reliable carriers such as USPS, UPS, FedEx, and DHL.

F. Tracking Information

Once your order has shipped, you will receive a shipping confirmation email containing your tracking number.

Tracking updates may take 24–48 hours to appear after dispatch.

If you have not received tracking information within 3 business days after your order has shipped, please contact us at sales@telescopedepot.com.

G. Address Change 

The delivery address cannot be changed after shipping. If you need to change the delivery location of your order, please contact us within 24 hours of placing your order at sales@telescopedepot.com.

H. Cancellations

If you need to change your order before receiving it, we can accept cancellations at any time up until shipment. If an order has already been shipped, please refer to our refund policy.

I. Damaged or Missing Deliveries

If your order arrives damaged, or if you believe there is an issue with your delivery, please contact our customer support team as soon as possible.

When contacting us, please include:

  • Your order number
  • A description of the issue
  • Photographs of the product and packaging (where applicable)

We will review the information provided and advise you on the next steps.

J. Contact Us

If you have any questions about shipping, delivery, tracking, or your order, please contact us:

Trade name: Telescope Depot

Phone number: +1 (855) 501-0541

Email: sales@telescopedepot.com

Address: 4941 Fountain Springs Dr, Gainesville, GA 30506, United States

Business hours: Monday–Friday, 9:00 AM–5:00 PM ET

What's Included
Reviews
Description

A Larger Aperture Newtonian on a Precision Tracking Mount

This classic 134mm Newtonian reflector delivers impressive performance for both visual observation and deep-sky imaging. The substantial primary mirror collects plenty of light to reveal sharp lunar features, detailed planetary views, and deep-sky objects like distant nebulae and galaxies.

A 650mm focal length and fast f/4.9 focal ratio provide a wide field of view and support shorter exposure times, ideal for those interested in capturing the night sky with a camera.

The equatorial mount offers smooth operation with slow-motion cables on the right ascension and declination axes, letting you track objects precisely as they move across the sky.

 Explore Scientific 134mm Newtonian reflector telescope on equatorial mount

Key Features

  • 134mm Primary Mirror - large aperture for sharp lunar, planetary, and deep-sky views
  • Fast f/4.9 Focal Ratio - wide field of view and shorter exposure times for astrophotography
  • Equatorial Mount - slow-motion cables on RA and declination axes for precise tracking
  • Two Plossl Eyepieces - 25mm and 10mm for 26x and 65x magnification
  • 6x30 Wide-Field Finderscope - upgraded finder for quick, easy target acquisition
  • 650mm Focal Length - versatile balance of wide-field and detailed viewing
 Explore Scientific 134mm Newtonian reflector telescope accessories and eyepieces
Specifications
Optical Design Newtonian Reflector
Primary Mirror Diameter 134mm
Focal Length 650mm
Focal Ratio f/4.9
Mount Type Equatorial with Slow-Motion Cables
Eyepieces Included 25mm (26x), 10mm (65x) Plossl
Finder Scope 6x30 Wide-Field Finderscope
Model / SKU ES-ON13449EQ3
Weight 18 lbs, 4.3 oz
Warranty Limited warranty, activated with registration within 60 days of purchase
Manuals
Product Manual (PDF)

Talk to a Specialist Contact Us Email a Specialist Shipping Info

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Telescope Depot.

But first, you should definitely hear from our customers here.

  • Available Free Shipping USA-wide.

  • Price Match Guarantee. Best prices online guaranteed.

  • 30 Day Easy Returns. No happy with your product, we'll take it back no questions asked.

  • Great Service. We pride ourselves on the best service, anywhere.

  • Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.

Shipping

This policy applies to orders from the United States. It is intended to ensure that you are aware of our shipping policies and procedures. By placing an order in this store, you accept the policies contained herein.

A.  Shipping Country

We currently ship to addresses within the United States.

At this time, we do not offer international shipping.

B. Order Processing Time

Orders are typically processed within 1–2 business days (Monday through Friday). Any orders submitted after our daily cut-off time, on weekends, or during U.S. public holidays will be processed on the next business day.

C. Order Cut-Off Time

Our daily order cut-off time is 5:00 PM ET

Orders received after this time will enter processing on the following business day.

D. Shipping Options

We offer the following shipping options:

  • Standard Shipping: 5–10 business days — Free
  • Express Shipping: 3–5 business days — $15

E. Carrier Services

For deliveries within the United States, we partner with reliable carriers such as USPS, UPS, FedEx, and DHL.

F. Tracking Information

Once your order has shipped, you will receive a shipping confirmation email containing your tracking number.

Tracking updates may take 24–48 hours to appear after dispatch.

If you have not received tracking information within 3 business days after your order has shipped, please contact us at sales@telescopedepot.com.

G. Address Change 

The delivery address cannot be changed after shipping. If you need to change the delivery location of your order, please contact us within 24 hours of placing your order at sales@telescopedepot.com.

H. Cancellations

If you need to change your order before receiving it, we can accept cancellations at any time up until shipment. If an order has already been shipped, please refer to our refund policy.

I. Damaged or Missing Deliveries

If your order arrives damaged, or if you believe there is an issue with your delivery, please contact our customer support team as soon as possible.

When contacting us, please include:

  • Your order number
  • A description of the issue
  • Photographs of the product and packaging (where applicable)

We will review the information provided and advise you on the next steps.

J. Contact Us

If you have any questions about shipping, delivery, tracking, or your order, please contact us:

Trade name: Telescope Depot

Phone number: +1 (855) 501-0541

Email: sales@telescopedepot.com

Address: 4941 Fountain Springs Dr, Gainesville, GA 30506, United States

Business hours: Monday–Friday, 9:00 AM–5:00 PM ET

What's Included
Reviews