Skip to content

Shipping available to US addresses only

Buy Now, Pay Later

Search

Search Log in Cart

Binoculars
Riflescopes
Spotting Scopes
Thermal & Night Vision
Telescopes & Astronomy
Accessories

FAQs
Contact Us
Track Your Order

Product inquiries? Call us

(302) 526-0954
Mon-Fri 10:00am - 6:00pm EST
Free Shipping (U.S.)

On orders over $99*
Price Match Guarantee

Shop with confidence
Customer Support

support@astrotelescopium.com

Home
Sport Optics under $500

Sport Optics under $500

Sort by

Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low

Compare

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Sort by

Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low

Availability

In stock
Out of stock

Clear

Price

From $

-

To $

From To

Clear

Product type

Binoculars
Chronographs
Eyepieces
Magnifier
Monocular
Night Vision Accessories
Prism Scope
Rangefinders
Red Dot Sight
Riflescopes
Spotting Scopes
Thermal Imaging

Clear

Body Design

45° angled
Straight

Clear

Objective Lens Diameter

10 mm
20 - 29 mm
22 mm
23.5 mm
27.2 mm
30 - 39 mm
32 mm
40 - 49 mm
50 - 59 mm
60 - 69 mm
80 - 89 mm
20x16 mm
20x18 mm
20.5x16 mm
22x16 mm
26x19 mm
26x23 mm
32x24 mm

Clear

Optical Glass Type

ED and HD glass
ED glass
HD glass
UHD glass

Clear

Minimum Magnification

1 x
1.2 x
2.5 x
4 x
6 x
8 x
10 x
20 x

Clear

Magnification

1 x
3 x
4 x
5 x
6 x
6.5 x
7 x
8 x
10 x
12 x
22 x

Clear

Maximum Magnification

4 x
4.5 x
4.8 x
8 x
10 x
16 x
24 x
34 x
40 x
60 x

Clear

Reticle Focal Plane

First focal plane (FFP)
Second focal plane (SFP)

Clear

Adjustment Type

MIL
MOA
MRAD

Clear

Adjustment Click Value

0.1 MIL
0.125 MOA
1/8 MOA
0.25 MOA
1/4 MOA
0.5 MOA
1/2 MOA
1 MOA
0.1 MRAD
Linear

Clear

Adjustment Per Rotation

10 MIL
7.5 MOA
12 MOA
15 MOA
23 MOA
25 MOA
30 MOA
44 MOA

Clear

Elevation Adjustment

13 MIL
18 MIL
25 MOA
45 MOA
60 MOA
80 MOA
120 MOA

Clear

Windage Adjustment

13 MIL
18 MIL
25 MOA
45 MOA
60 MOA
80 MOA
120 MOA

Clear

Tube Diameter

30 mm

Clear

Prism System

Abbe
Porro
Roof

Clear

Prism Material

BAK-4
BK-4
BK-7
BK-9

Clear

Water Resistance Level

IP67
IPX2
IPX4
IPX7
Rainproof
Waterproof

Clear

Fog-proof

Argon purged
Nitrogen Purged
Nitrogen purged
Nitrogen-filled
Yes

Clear

Focuser Type

Center
Top

Clear

Brand

Alpen Optics
Athlon Optics
Bresser
Guide
Kite Optics
Luna Optics
National Geographic

Clear

Compare
20% off
Athlon Optics
Athlon Optics Midas Burst TSR1 Red Dot Sight

Sale price $289.99 Regular price $362.49

In stock
Compare
20% off
Athlon Optics
Athlon Optics Midas Beam TSR1 Red Dot Sight

Sale price $279.99 Regular price $349.99

In stock
Compare
20% off
Athlon Optics
Athlon Optics Argos G2 UHD 10x42 Binoculars

Sale price $279.99 Regular price $349.99

In stock
Compare
20% off
Athlon Optics
Athlon Optics Argos G2 UHD 8x42 Binoculars

Sale price $269.99 Regular price $337.49

In stock
Compare
20% off
Athlon Optics
Athlon Optics Argos G2 HD 12x50 Binoculars

Sale price $259.99 Regular price $324.99

In stock
Compare
20% off
Alpen Optics
Alpen Chisos 12x50 ED Binoculars

Sale price $249.99 Regular price $312.49

In stock
Compare
20% off
Alpen Optics
Alpen Chisos 10x50 ED Binoculars

Sale price $249.99 Regular price $312.49

In stock
Compare
20% off
Athlon Optics
Athlon Optics Argos G2 HD 10x50 Binoculars

Sale price $249.99 Regular price $312.49

In stock
Compare
20% off
Alpen Optics
Alpen Apex 10x50 Binoculars

Sale price $249.99 Regular price $312.49

In stock
Compare
20% off
Alpen Optics
Alpen Apex 8x56 Binoculars

Sale price $249.99 Regular price $312.49

In stock
Compare
20% off
Athlon Optics
Athlon Optics Ares G2 22x Ranging Reticle Eyepiece

Sale price $229.99 Regular price $287.49

In stock
Compare
20% off
Athlon Optics
Athlon Optics Argos G2 HD 10x42 Binoculars

Sale price $229.99 Regular price $287.49

In stock
Compare
20% off
Alpen Optics
Alpen Kodiak 2.5-10x50 Riflescope

Sale price $219.99 Regular price $274.99

In stock
Compare
20% off
Alpen Optics
Alpen Nevada LT 3x24 Prism Scope

Sale price $219.99 Regular price $274.99

In stock
Compare
20% off
Athlon Optics
Athlon Optics Midas EDC Pro Red Dot Sight

Sale price $219.99 Regular price $274.99

In stock
Compare
20% off
Athlon Optics
Athlon Optics Midas Strobe TSR3 Red Dot Sight

Sale price $219.99 Regular price $274.99

In stock

Showing 48 of 76

Your cart

Your cart is empty

Subtotal:$0.00 USD

Loading...

(302) 526-0954
Mon-Fri 10:00am - 6:00pm EST

support@astrotelescopium.com

Company

About Us
Telescope Buyer's Guide
Sport Optics Buyer's Guide
Price Match Policy
Shipping Policy
Return & Refund Policy
Product Warranties
New Supplier Inquiry
Privacy Policy
Terms of Service
Contact Us
FAQs

Browse

Search
Binoculars
Riflescopes
Spotting Scopes
Thermal & Night Vision
Telescopes & Astronomy
Accessories
Gift Cards

Subscribe

Expert optics picks, new arrivals, and subscriber-only deals.

Email

Payment methods accepted

© 2026 AstroTelescopium.

Compare /3

Loading...

Loading...

Kyle M.

I ordered this instead of the Sig

I ordered this instead of the Sig Imaging stabilizing because the field of view was larger on the Alpen. Fast shipping, when I had a question I emailed customer service and they got back to me within the business day! 10/10 would buy again

Alpen Apex Steady 14x42 HD Binoculars with Image Stabilization

George

Great product and great seller

Great product and great seller.

Vaonis Vespera Solar Filter

Axel S.

Smart!

The “smart telescope” is a wifi-controlled, tripod-mounted digital camera with 12.5 megapixel, 250 GB storage, 1.6 degree field of vision (which amounts to about 1,200mm for a full-frame camera) and about 11 hours of battery life. “Smart” refers to the built-in software which is controlled with Vaonis’ “Singularity” app from iOS and Android devices.

Given a GPS location (or an address) the telescope takes care of alignment, positioning to an object selected from a large database, tracking, autofocus, and real-time stacking of acquired images, i.e., it automates all the chores facing the hobby astronomer. Observations can be spread out over several nights and a “mosaic” mode can combine images into a larger viewing window.

The instrument is very portable (and is delivered in a sturdy suitcase), i.e., it is easy to get away from too much ambient light. Wifi control elegantly avoids the problem that walking near the telescope can introduce unwanted vibrations.

Once the telescope has been initialized at least once, and with a separately available solar filter, one can observe sun spots and the granular appearance and cratered edge of the sun. Here, alignment merely requires to manually turn the instrument until the shadow shows a small crack of sunlight next to the optical arm — the rest is taken care of by the “smart” software.

Vaonis Vespera Pro - Advanced Smart Telescope

Norris W.

Great product but the software needs a little work.

I've been using the Dwarf 3 for about 3 weeks and found that it can take excellent images (although it sometimes takes a bit of time to get them), The device is very portable and capable of being taken from place to place without much effort.

The only real issue I have is that parts of the software are not well designed. For example, it took a little while to figure out how to set up the equitorial mode. The odd handoff between the Atlas and taking photos can be a bit tricky when you don't complete end the previous session. But once you get the hang of the process it goes reasonably well.

About the only thing hardware related I would have liked would be a slightly better range for bluetooth and wifi connections, but that can be said for just about any modern electronic device.

Overall, I like this device a lot. I wish there were half star ratings so I could give it a 4.5 stars, but since there isn't, I'll round it up to 5

DWARF 3 Smart Telescope

Henry A.

Amazing AR152

Great telescope. A first of its kind for me. That being the case, it’s providing me with amazing views of the moon and close ups of the moons craters. Jupiter was so clear! Looking forward to seeing more objects in space. Also, I want to add that the customer service is outstanding at Astrotelescopium.

Explore Scientific AR152 152mm f/6.5 Doublet Refractor Telescope

robert e.

great portable

perfect for camping, lightweight, compact, and you can operate it from inside your warm tent......

DWARF 3 Smart Telescope