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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

25 x 25mm Enhanced Aluminum, λ/4 Mirror

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Stock #45-333 10 to 12 days
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
₹5,438
Qty 1-5
₹5,438
Qty 6+
₹4,350
Volume Pricing
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Specifications

General

Type:
Flat Mirror

Physical & Mechanical Properties

Back Surface:
Commercial Polish
Dimensions (mm):
25.0 x 25.0
Dimensional Tolerance (mm):
±0.25
Bevel:
Protective bevel as needed
Clear Aperture (%):
85
Edges:
Fine Ground
Thickness (mm):
6.00 ±0.25
Length (mm):
25.00
Width (mm):
25.00

Optical Properties

Surface Flatness (P-V):
λ/4
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
60-40
Coating Specification:
Ravg >95% @ 450 - 650nm
Coating:
Enhanced Aluminum (450-650nm)
Coating Type:
Metal
Wavelength Range (μm):
0.45 - 0.65
Wavelength Range (nm):
450 - 650
Damage Threshold, Reference: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
0.2 J/cm2 @ 532nm, 10ns

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 240:

Product Details

  • Available in a Wide Range of Sizes and Shapes
  • Precision Metallic Mirror Coatings
  • Contact Us for Custom Sizes

TECHSPEC® λ/4 First Surface Mirrors feature a high reflectivity coating deposited on the front surface of the glass substrate. The coated surface should be oriented to reflect incident light. TECHSPEC λ/4 First Surface Mirrors are offered in circular, square, and rectangular dimensions. First surface mirrors are ideal for applications requiring the mirror to be mounted at 45° in order to produce a 90° bend in the light path. These first surface mirrors easily mount into a range of optical mounts to facilitate application integration. The mirrors have available coatings of enhanced aluminum, protected aluminum, protected silver, and protected gold.

Note:  A range of mounts specifically compatible with individual TECHSPEC® First Surface Mirrors can be found on product web pages.    

Coating Curves

  • Enhanced Aluminum (450-650nm)
Only 2 different Y Axises can be displayed at one time.

Please note that coating performance outside each product’s specified design range is theoretical and may vary.

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1.5" Reverse Angle Mirror Mount Adjustable - Tip-Tilt #37-922 ₹6,873
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25/25.4mm Sq. Kinematic Mount, 2 Screws Adjustable - Tip-Tilt #58-857 ₹8,352
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25mm sq - Rectangular Bar Clamp Fixed #54-994 ₹8,613
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25/25.4mm Sq. Kinematic Mount, 3 Screws Adjustable - Tip-Tilt #58-860 ₹9,135
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60mm sq - Rectangular Bar Clamp Fixed #54-995 ₹10,092
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Standard Model, Threaded Base - Metric Mirror Mount Adjustable - Tip-Tilt #56-341 ₹11,136
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Standard Model, Slotted Base - Metric Mirror Mount Adjustable - Tip-Tilt #56-342 ₹11,136
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Top-Screw Model, Threaded Base - Metric Mirror Mount Adjustable - Tip-Tilt #56-343 ₹14,877
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Top-Screw Model, Slotted Base - Metric Mirror Mount Adjustable - Tip-Tilt #56-344 ₹14,877
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3.0" Angle Mirror Mount Adjustable - Tip-Tilt #36-481 ₹20,880
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