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2 inch Dielectric Diagonal Mirror for Astronomical Telescope - 99% reflectivity- with 1.25-inch Adapter-refractorAccessories 90 Degree Mirror
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
B
Grade
Analysis Confidence
73%
Price verified Sep 5, 2026 1:31 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰At 11% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The retail sticker price has been slashed by 64% — a steep markdown from the official listing.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
12.51/28
Recent Value
12.57/22
Market Standing
14.78/20
Deal Strength
20/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
skyoptikst
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Multi-layered enhanced dielectric coatings that produce 99-percent reflectivity for brighter, sharper images.
✓2 inches nosepiece fits 2 inches telescopes; accepts standard 2 Inch filters; eyepieces; Barlow lenses and other accessories,a 2 inch to 1.25 inch adapter incuding,you can also use 1.25 accessories
✓Diagonal provides a comfortable 90-degree viewing orientation when observing the night sky through a refractor telescope
✓Brass compression ring; Built in brass ring and thumbscrew accessories avoid eyepiece to rotate during adjustments; effortless fixes more firmly and will not scratch your eyepieces barrels
✓Machined and anodized aluminum housing features machine-threaded baffles for optimized contrast
⚙️ Specifications
Brand
Skyoptikst
Color
Black
Batteries Required?
No
Item Weight
560 g
Lens Material
Glass
Handle Material
Aluminum, Brass
Manufacturer
Skyoptikst
UPC
741754670421
Power Source
Adapter
Product Dimensions
7 x 4.72 x 3.93 inches
ASIN
B09X43H71M