Compare Model Drawings, CAD & Specs Effective Focal Length (EFL) F/# Availability Price
10BV10EAG.1
$317
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 10BV10EAG.1 50 mm 2
In Stock
 $317
10BV15EAG.1
$317
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 10BV15EAG.1 75 mm 3
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 $317
10BV30EAG.1
$317
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 10BV30EAG.1 150 mm 5.9
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 $317
10BV50EAG.1
$317
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 10BV50EAG.1 250 mm 9.8
In Stock
 $317
10BV60EAG.1
$317
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 10BV60EAG.1 300 mm 11.8
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 $317
10BV100EAG.1
$317
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 10BV100EAG.1 500 mm 19.7
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 $317
10BV200EAG.1
$317
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 10BV200EAG.1 1000 mm 39.4
In Stock
 $317
10BV300EAG.1
$317
In Stock
 10BV300EAG.1 1500 mm 59.1
In Stock
 $317

Specifications

  • Wavelength Range
    600-1000 nm
  • Mirror Shape
    Concave
  • Diameter
    25.4 mm
  • Material
    Grade A N-BK7
  • Coating Type
    Broadband special coating for ultrafast pulses
  • Coating Code
    EAG.1
  • Angle of Incidence
    0-45°
  • Reflectivity
    R> 99% @ 600-1000 nm, 0° AOI
    RS>99% @ 540-1000 nm, RP>98.5% @ 580-1000 nm, 45° AOI
  • Damage Threshold
    0.190 J/cm2 @ 800 nm, 49 fs, 100 Hz
  • Surface Accuracy, Irregularity
    λ/6 @ 633 nm
  • Surface Quality
    10-5 scratch-dig
  • Back Surface
    Fine grind
  • Edge Thickness (Te)
    6.35 mm
  • Thickness Tolerance
    ±0.2 mm
  • Focal Length Tolerance
    ±1%
  • Diameter Tolerance
    +0/-0.10 mm
  • Clear Aperture
    >central 85% of diameter
  • Wedge
    <5 arcmin
  • Chamfers
    0.3 ±0.2 mm
  • Chamfers Angle Tolerance
    45 ±15°
  • Cleaning
    Non-abrasive method, methanol or isopropyl alcohol on lens tissue recommended

Features

N-BK7 Substrates

N-BK7 is a relatively hard Borosilicate glass that offers good scratch resistance with a very low level of inclusions. For more information, refer to the optical material technical note.

High Reflectance of EAG.1

Ideal for use with ultrashort pulse lasers, EAG.1 coated high reflectance beamsteering mirror gives R>99% 600-1000 nm at 0 deg AOI, Rp>98.5% 580-1000 nm and Rs>99% 540-1000 nm at 45 deg AOI.

Near Zero GDD of EAG.1

Careful thin film coating design and advanced coating processes result in minimum effect on pulse dispersion. The absolute value of GDD is an astounding less than 5 fs2 from 550 to 1050 nm.

FemtoOptics: The Premier Optics Product Line

FemtoOptics™ is the premier optics product line specifically optimized for femtosecond pulse manipulation. Consisting of innovative, high-quality, easy-to-use, cutting-edge optical components and assemblies, we have exceptional support and service for industrial and research applications across the world. See cross-reference information to the right.

Newport Part FemtoOptics Part
10BV10EAG.1 OA054
10BV15EAG.1 OA055
10BV30EAG.1 OA056
10BV50EAG.1 OA151
10BV60EAG.1 OA823
10BV70EAG.1 OA825
10BV80EAG.1 OA058
10BV100EAG.1 OA059
10BV200EAG.1 OA060
10BV300EAG.1 OA061

Resources