Astromania 2" 90-Degree Mirror Diagonal with 93% reflectivity Across Visible Spectrum

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

PHONE:

+1 (844)-467 8777

Astromania 2" 90-Degree Mirror Diagonal with 93% reflectivity Across Visible Spectrum

Regular Price: US$125.00

Special Price US$104.99

Availability: In stock

Supplier: Astromania

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

Qty:

Frequently bought together :

Price for all selected :

US$159.98

About 2" 90-Degree Mirror Diagonal with 93% Reflectivity Across Visible Spectrum

90 Degrees Observation Angle

View the object at 90 degree from the direction the telescope is pointing. This makes observations quite comfortable when the telescope is at or near the zenith.

What Product To Use With

It fits all rear cells of Schmidt-Cassegrain telescopes equipped with a big, 2" focuser and can use with refractor telescopes with SCT adapter Asin: B01M5BQAC5 which you can find in our store (NOT INCLUDE).

The advantages in a nutshell:

2" diagonal
Dielectric coatings
High optical lens transparency
93% reflectivity and 1/10 wave mirror
The all diagonal body is metal

93% Reflectivity & A 1/10 Wave Mirror

The 2" diagonal features dielectric coatings with 93% reflectivity across the visible spectrum and a 1/10 wave mirror for bright and true images and good for astronomical viewing. Comes with dielectric coatings for the most light transmission possible. The residual stress in the plane mirror which can occur with the dielectric vapour deposition process is ruled out here.

Dielectric Coatings

The 2" diagonal features dielectric, comes with dielectric coatings for the most light transmission possible. The residual stress in the plane mirror which can occur with the dielectric vapour deposition process is ruled out here.


2" Diagonal Allows you to take advantage of the wider field of view provided by two inch eyepieces.	The All Metal Diagonal Body The all metal diagonal body is CNC machined.It makes the structure more durable.	A Brass Clamping Ring Improved attachment design features a brass clamping ring which does not mar, and provides a more secure connection.	Thread for Eliminate Light Effectively reduce stray light interference, not only improve the brightness of the image, but also effectively reduce the dark edges formed, the edge details of the image are clearer.

What is in package:
1	1x Dielectric Mirror Diagonal
2	1x Dust Cover
3	1x Dust Plug


	Astromania 2" 90-degree mirror diagonal with 93% reflectivity	Astromania 1.25" 90-Degree Diagonal Mirror	Astromania 1.25" 90-Degree Erecting Prism	Astromania 2" 90-degree diagonal 99%	Astromania 2" SCT 90-degree mirror diagonal with 93% reflectivity
Connection (to the telescope)	2"	1.25"	1.25"	2"	2"
Viewing posture	90°	90°	90°	90°	90°
Coating of optical system	Dielectric	Fully	Fully	Dielectric	Dielectric
Correction of vertically reversed image	-	-	✓	✓	-
Correction of horizontally reversed image	-	-	✓	-	-
Ring clamp	✓	-	-	✓	✓
Filter thread	✓	✓	✓	✓	✓
Type of build	Diagonal mirror	Diagonal mirror	Amici prism	Diagonal mirror	Diagonal mirror
Type	Deviating optics	Deviating optics	Deviating optics	Deviating optics	Deviating optics
Other contents	-	-	-	Extension tube/2" to 1.25" Eyepiece Adapter	SCT Adapter

Astromania Optics
<img alt="7" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/dd517bfc-66e8-4920-b5a2-1876a6ed6899.__CR0,0,362,453_PT0_SX362_V1___.jpg" class="a-lazy-loaded" data-src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/dd517bfc-66e8-4920-b

Improved attachment design features a brass clamping ring which does not mar, and provides a more secure connection. Associated with 90°mirror diagonals, which let you view objects that are at a 90°angle from the direction the telescope is pointing. Allows you to take advantage of the wider field of view provided by two inch eyepieces. Dielectric coatings are more durable than regular or enhanced aluminum coatings, so you will enjoy years of excellent performance from this product. The 2" diagonal features dielectric coatings with 93% reflectivity across the visible spectrum and a 1/10 wave mirror for bright and true images. It fits all rear cells of Schmidt-Cassegrain telescopes equipped with a big, 2" focuser and can use with refractor telescopes with SCT adapter which you can find in our store(NOT INCLUDE).

Item Weight: 14.5 Ounces. Finderscope: Reflex. Objective Lens Diameter: 51 months. Brand: Astromania. Manufacturer: Astromania. Date First Available: December 6, 2016. Is Discontinued By Manufacturer: No. Best Sellers Rank: #18 in Telescope Diagonals. Customer Reviews: 4.9 out of 5 stars 8 ratings 4.9 out of 5 stars. Item model number: SKU_AM_DM29093A. : B01MYWNL8S. Item Weight: 14.5 ounces. Product Dimensions: 5.51 x 3.74 x 2.65 inches.