We may earn a small commission on purchases made through our links.

Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.

x
Sorry, Something went wrong!
Visionking

1.25 inches Erecting Prism for Newtonian Reflector Astronomical Telescope

✅ In stock ⭐ Lowest price we've tracked
C
Grade
🙂 Fair Price
53.52/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$39.99
Listed $49.99
Save $10.00 20% OFF
Analysis Confidence 90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 8, 2026 11:03 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

🙂 Fair Price
  • 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
  • 💰At 10% off its standard going rate, this offer delivers clear value for the money.
  • 🏷️A 20% cut from the official retail price adds further appeal.
  • 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 11.38/28
Recent Value 13.77/22
Market Standing 4.38/20
Deal Strength 20/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Toten
🚚 Shipping Free Shipping

Product Details

✓【Product Usage】The visionking image rectifier can be mounted on a Newtonian reflecting telescope to fix the up side down image.
✓【Extender Magnication】1.5X magnifying positive prism is equivalent to 1.5 X Barlow lens, which can not only correct the image, but also magnifies the image.
✓【Compatiblity Problems】Compatible with all 1.25" eyepieces, it has a standard M42x0.75mm thread, also suitable for DSLR cameras.
✓【Material】All-metal aluminum alloy lens barrel, multi-coated lens, apochromatic design, make the image clearer.
✓【How to Use】: Simply insert the Erecting Prism lens into your telescope's focuser or diagonal, and then insert any 1.25 inch eyepiece into the Erecting Prism lens, gently securing it in place with the thumbscrews. Then, adjust the telescope's focus wheels to enjoy 1.5X the magnification of the eyepiece used.

⚙️ Specifications

Brand
Visionking
Model Name
RM
Eye Piece Lens Description
Barlow
Telescope Mount Description
Altazimuth Mount
Focus Type
Manual Focus
Power Source
Works manually
Finderscope
Reflex
Item Weight
125 g
Compatible Devices
Newtonian Reflector Astronomical Telescope 1.25inch Eyepiece, SLR camera
Lens Coating Description
Multilayer coating
Package Dimensions
9.45 x 5.51 x 2.05 inches
C
$39.99
Check Deal →