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Reflector Main Mirror 114mm with Secondary Mirror 25mm, Newton Reflector Spherical Mirror for DIY Astronomical Telescope Mirror Kit
✅ In stock
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Aug 29, 2026 6:32 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 current price is slightly above the going rate for this product — worth watching for a drop.
- 📉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
0.51/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
JingLianggd
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Contains a primary lens with an objective lens diameter of 114mm and a focal length of 900mm, and a secondary mirror with a short axis (short side diameter) of 25mm length. This is the core component of a set of mirrors.
✓Uses: used in astronomical telescope accessories
✓Features: The main mirror is a spherical mirror with aluminized surface and a protective film to prevent scratches on the main mirror under light touch. The workmanship is excellent.
✓Realistic shooting effect: can shoot planets
⚙️ Specifications
Brand
NYJLGD
Optical Tube Length
11 millimeters
Eye Piece Lens Description
Achromatic
Objective Lens Diameter
11.4 centimeters
Telescope Mount Description
Equatorial Mount
Product Dimensions
4.5"D x 4.5"W x 0.8"H
Focus Type
Manual Focus
Power Source
Battery Powered
Finderscope
Reflex
Compatible Devices
DIY Telescopes
Item Weight
13.7 ounces