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1.25 inches Erecting Prism for Newtonian Reflector Astronomical Telescope
✅ In stock
F
Grade
Analysis Confidence
59%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 7:43 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 🏷️The retail sticker price has been slashed by 45% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Visionking Optic
🚚 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