Orion 20-Inch Twist-Tight Dielectric Mirror Star Diagonal, Black, Medium 40902

Name: Orion 20 Twist-Tight Dielectric Mirror Star Diagonal - Black (Medium 40902)
Brand: Orion
SKU: OTF-US-Oth-AM-B01LWVB3YQ
Price: 364.99 USD
Availability: InStock

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Orion 20-Inch Twist-Tight Dielectric Mirror Star Diagonal, Black, Medium 40902

Regular Price: US$404.99

Special Price US$364.99

Availability: In stock

Supplier: Orion

Category: Electronics Camera & Photo Accessories Telescope & Microscope Accessories Telescope Accessories Diagonals

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US$19.99 Shipping Fees for any Order

Key Benefits

🔧 Twist-tight clamping — Innovative twist-tight clamping mechanism with a knurled red aluminum collar precisely centers any eyepiece or accessory.
💎 Dielectric mirror — Built around a highly reflective mirror featuring lab-tested dielectric coating for superior light transmission.
❄️ Cold-weather friendly — Easy to tighten and loosen the large knurled collar even while wearing bulky gloves on clear cold evenings.
✨ Scratch prevention — Keeps your valuable eyepieces free of pesky thumbscrew scratches compared to traditional diagonal designs.
🔐 Secure grip — Provides a more secure grip than thumbscrew-equipped diagonals for reliable eyepiece retention.

Common Questions

What size is this diagonal?

It is a 2-inch dielectric mirror star diagonal.

How does the clamping mechanism work?

It features an innovative twist-tight mechanism—simply rotate the knurled red aluminum collar clockwise to center and secure eyepieces.

Is it better for cold weather use?

Yes, the large knurled collar is easy to adjust even while wearing bulky gloves.

BE SAFE

WE ONLY SOURCE

FROM OFFICIAL SUPPLIERS

From United States

To International

In 5-10 Days

US$19.99 Shipping Fees for any Order

GRAND SELECTION

Think of it and most probably we have it among our grand selection of products!

AMAZING PRICES

Get ready for the amazing and best Supps prices ever!

FIXED RATE DELIVERY

Get your order anywhere on this planet within 5-10 days with a fixed rate of $19.99 (no matter the size of your order)

+1 (844)-467 8777