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Replicated Hollow Metal Retroreflectors

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Overview

Our replicated hollow metal retro reflectors are fabricated from a single solid piece of aluminum, resulting in return beam accuracy unaffected by vibration. Mirrors are front surface coated with gold for maximum IR reflectivity.

Monolithic, all metal retro reflector construction
As low as 2 arc second return beam accuracy
Rugged, impact resistant construction
-40 to 100 °C operating temperature range
Coating Adhesion/humidity resistance MIL-F-48616
Integral mount

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Products

Showing 15 of 15 total products

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Compare	Model	Diameter	Return Beam Accuracy	Availability	Price	Brand
50326-0505 Hollow Metal Retroreflector, Replicated, 12.7 mm OD, 5 arc sec RBA $377.00 Contact Us	50326-0505 Hollow Metal Retroreflector, Replicated, 12.7 mm OD, 5 arc sec RBA	12.7 mm	5 arc sec	Contact Us	$377.00	Newport
50326-0510 Hollow Metal Retroreflector, Replicated, 12.7 mm OD, 10 arc sec RBA $297.00 In Stock	50326-0510 Hollow Metal Retroreflector, Replicated, 12.7 mm OD, 10 arc sec RBA	12.7 mm	10 arc sec	In Stock	$297.00	Newport
50326-0802 Hollow Metal Retroreflector, Replicated, 19.1 mm OD, 2 arc sec RBA $531.00 2 Weeks	50326-0802 Hollow Metal Retroreflector, Replicated, 19.1 mm OD, 2 arc sec RBA	19.1 mm	2 arc sec	2 Weeks	$531.00	Newport
50326-0805 Hollow Metal Retroreflector, Replicated, 19.1 mm OD, 5 arc sec RBA $446.00 In Stock	50326-0805 Hollow Metal Retroreflector, Replicated, 19.1 mm OD, 5 arc sec RBA	19.1 mm	5 arc sec	In Stock	$446.00	Newport
50326-0810 Hollow Metal Retroreflector, Replicated, 19.1 mm OD, 10 arc sec RBA $359.00 In Stock	50326-0810 Hollow Metal Retroreflector, Replicated, 19.1 mm OD, 10 arc sec RBA	19.1 mm	10 arc sec	In Stock	$359.00	Newport
50326-1002 Hollow Metal Retroreflector, Replicated, 25.4 mm OD, 2 arc sec RBA $595.00 In Stock	50326-1002 Hollow Metal Retroreflector, Replicated, 25.4 mm OD, 2 arc sec RBA	25.4 mm	2 arc sec	In Stock	$595.00	Newport
50326-1005 Hollow Metal Retroreflector, Replicated, 25.4 mm OD, 5 arc sec RBA $500.00 In Stock	50326-1005 Hollow Metal Retroreflector, Replicated, 25.4 mm OD, 5 arc sec RBA	25.4 mm	5 arc sec	In Stock	$500.00	Newport
50326-1010 Hollow Metal Retroreflector, Replicated, 25.4 mm OD, 10 arc sec RBA $410.00 In Stock	50326-1010 Hollow Metal Retroreflector, Replicated, 25.4 mm OD, 10 arc sec RBA	25.4 mm	10 arc sec	In Stock	$410.00	Newport
50326-1502 Hollow Metal Retroreflector, Replicated, 38.1 mm OD, 2 arc sec RBA $635.00 In Stock	50326-1502 Hollow Metal Retroreflector, Replicated, 38.1 mm OD, 2 arc sec RBA	38.1 mm	2 arc sec	In Stock	$635.00	Newport
50326-1505 Hollow Metal Retroreflector, Replicated, 38.1 mm OD, 5 arc sec RBA $551.00 In Stock	50326-1505 Hollow Metal Retroreflector, Replicated, 38.1 mm OD, 5 arc sec RBA	38.1 mm	5 arc sec	In Stock	$551.00	Newport
50326-1510 Hollow Metal Retroreflector, Replicated, 38.1 mm OD, 10 arc sec RBA $494.00 In Stock	50326-1510 Hollow Metal Retroreflector, Replicated, 38.1 mm OD, 10 arc sec RBA	38.1 mm	10 arc sec	In Stock	$494.00	Newport
50394-2505 Replicated Hollow Metal Retroreflector, 63.5mm OD, 5 arc sec RBA $515.00 In Stock	50394-2505 Replicated Hollow Metal Retroreflector, 63.5mm OD, 5 arc sec RBA	63.5 mm	5 arc sec	In Stock	$515.00	Newport
50394-2510 Hollow Metal Retroreflector, Replicated, 63.5 mm OD, 10 arc sec RBA $442.00 In Stock	50394-2510 Hollow Metal Retroreflector, Replicated, 63.5 mm OD, 10 arc sec RBA	63.5 mm	10 arc sec	In Stock	$442.00	Newport

Showing 1 to 013 of 15 entries

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Specifications

Mirror Shape

Hollow Retroreflector
Coating Type

Bare Gold
Material

Aluminum
Surface Quality

60-40 scratch-dig

Coating Adhesion

MIL-F-48616
Humidity Resistance

MIL-F-48616
Operating Temperature Range

-40 to 100 °C
Tapped Mounting Hole

10-24 x 0.2 in. depth

Features

Stable Monolithic Construction

Our replicated hollow metal retroreflectors are monolithic, fabricated from a single piece of aluminum, resulting in return beam accuracy unaffected by vibration. Vibration sensitivity is reduced further by employing an integrated mount in the design.

Gold Coating with High IR Reflectivity

Front surface coated with gold for high reflectivity in the IR and deep IR.

Advantages vs. Glass Retro Reflectors

Unlike solid glass retroreflectors, the optical path is entirely in air so efficient performance is obtained without antireflection coatings which limit the operating wavelength range. Using a novel patented fabrication technique, return beam accuracy as low as 2 arc sec. is economically achieved. These retroreflectors are offered in 12.7, 19.1, 25.4, 38.1, or 63.5 mm diameter and 30, 10, 5, or 2 arc sec return beam accuracy.

Alignment Free 180 Degree Reflection

Retroreflectors, also known as corner cubes as all three mirror surfaces are perpendicular, will reflect all incoming light 180° regardless of incidence angle. This enables 180 degrees reflection of a beam without requiring prior alignment (as with a flat mirror). Images reflected by a corner cube are reversed and inverted.