Showing 881–900 of 1422 results

  • Thorlabs AC254-045-A1 1″ Unmounted Visible

    $35.00

    Thorlabs AC254-045-A1 1″ Unmounted Visible Achromat
    – f = 45.0 mm
    – ARC: 400-700 nm
    – NOTE: Light Surface Scratches
    ***MPN AC254-045-A1
    ***OEM Thorlabs
    ***SKU*** 52081

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  • Thorlabs 352350-A Unmounted Geltech Aspheric Lens

    $30.00

    Thorlabs 352350-A Unmounted Geltech Aspheric Lens
    – AR: 400-600 nm
    – f = 4.5 mm
    – NA= 0.42
    ***MPN 352350-A
    ***OEM Thorlabs
    ***SKU*** 52077

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  • Thorlabs 352330-A Unmounted Geltech

    $30.00

    Thorlabs 352330-A Unmounted Geltech Aspheric Lens
    – AR: 400 – 600 nm
    – f = 3.1 mm
    – NA = 0.68
    ***MPN 352330-A
    ***OEM Thorlabs
    ***SKU*** 52076

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  • Thorlabs LA1289-A Coated Plano-Convex

    $15.00

    Thorlabs LA1289-A Coated Plano-Convex Lens
    – f = 30.0 mm
    – ARC: 350-700 nm
    ***MPN LA1289-A
    ***OEM Thorlabs
    ***SKU*** 52075

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  • Thorlabs AC254-200-B 1 in Achromatic Doublet

    $66.00

    Thorlabs AC254-200-B 1 in Achromatic Doublet Lens
    – f=200.0 mm
    ***MPN AC254-200-B
    ***OEM Thorlabs
    ***SKU*** 52072

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  • Thorlabs LA1540-A Coated Plano Convex

    $23.00

    Thorlabs LA1540-A Coated Plano Convex Lens.
    – f = 15.0 mm
    ***MPN LA1540-A
    ***OEM Thorlabs
    ***SKU*** 52071

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  • Thorlabs 352240-1064 Unmounted Geltech

    $39.00

    Thorlabs 352240-1064 Unmounted Geltech Aspheric Lens
    – Damaged: 1 with speck inside Lens scratches, 2 with Dig/Speck in clear Aperture
    – NA: 0.50
    – f = 8.07mm
    ***MPN 352240-1064
    ***OEM Thorlabs
    ***SKU*** 52070

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  • Thorlabs AC508-150-A Achromatic Doublet

    $78.00

    Thorlabs AC508-150-A Achromatic Doublet

    f=150.0 mm
    400-700nm
    2″
    ***MPN AC508-150-A
    ***OEM Thorlabs
    ***SKU*** 52069

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  • Thorlabs 352240-B Unmounted Gletech Aspheric Lens

    $37.00

    Thorlabs 352240-B Unmounted Gletech Aspheric Lens
    – 600 – 1050 nm
    – F=8.0mm
    ***MPN 352240-B
    ***OEM Thorlabs
    ***SKU*** 52065

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  • Thorlabs C330TME-B Mirror

    $36.00

    Thorlabs C330TME-B Lens
    – 3.1mm
    – 600-1050 nm
    ***MPN C330TME-B
    ***OEM Thorlabs
    ***SKU*** 52062

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  • Thorlabs 352610-A Lens

    $66.00

    Thorlabs 352610-A Lens
    – Asphere
    – Diameter: 6.33 mm
    – f=4 mm
    – AR: 400-600 nm

    ***MPN 352610-A
    ***OEM Thorlabs
    ***SKU*** 52534

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  • Thorlabs C330TME-A Lens

    $35.00

    Thorlabs C330TME-A Lens
    – Mounted Geltech Aspheric Lens
    – AR: 400-600 nm
    – F=3.1 mm
    – 0.68 NA

    ***MPN C330TME-A
    ***OEM Thorlabs
    ***SKU*** 52532

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  • Plano-Convex Optic Lens, 2 in. 9.2cm FL

    $20.00

    Plano-Convex Optic Lens, 2 in. 9.2cm FL
    – Diameter: 2 inches
    – Focal Length: 9.2 cm
    – Substrate: Glass
    – Uncoated
    – Notes: Some small edge chips

    ***MPN
    ***OEM BMI Surplus Distr.
    ***SKU*** 52521

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  • Janos Double Convex Lens, 50.8 mm dia.

    $80.00

    Janos Double Convex Lens, 50.8 mm dia.
    – Diameter: 50.8 mm
    – Material: Fused Silica
    – FL: 175 mm
    – Scratch dig: 40/20
    – AR coated both sides

    ***MPN
    ***OEM Janos
    ***SKU*** 52513

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  • Oriel 5334 Plano Convex Lens

    $20.00

    Oriel 5334 Plano Convex Lens
    – Focal Length: 90 mm (approximately)
    – Diameter: 40 mm
    – Uncoated
    – Notes: Some small edge chips

    ***MPN 5334
    ***OEM Oriel Corp
    ***SKU*** 52507

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  • Equal Meniscus Lens, 3/8 thk

    $30.00

    Equal Meniscus Lens, 3/8 thk
    – 9 m radius of curvature both sides
    – 3/8 inch thick
    – 30 mm diameter

    ***MPN
    ***OEM BMI Surplus Distr.
    ***SKU*** 52504

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  • Equal ROC Meniscus Lens, 30mm

    $30.00

    Equal ROC Meniscus Lens, 30mm
    – 4.5 m radius of curvature both sides
    – 3/8 inch thick
    – AR 248 nm, 0 degrees

    ***MPN
    ***OEM BMI Surplus Distr.
    ***SKU*** 52503

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  • Optical Bi-Convex Lens, 5 in. dia. 160 cm fl

    $300.00

    Optical Bi-Convex Lens, 5 in. dia. 160 cm fl
    – Diameter: 5 inches
    – Focal Length: 160 cm
    – Coated
    – R1: 112.47 cm
    – R2: 1102.00 cm
    – Research quality
    – Notes: Small edge chip
    ***MPN
    ***OEM BMI Surplus Distr.
    ***SKU*** 50499

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  • Optical Bi-Convex Lens, 5 in.

    $395.00

    Optical Bi-Convex Lens, 5 in.
    – 112.47 cm R1
    – 1102 cm R2
    – Coated

    BMI Surplus, Inc. is your #1 resource for new, pre-owned & refurbished optical equipment, optical tables legs and bases. We will work with you individually to find the perfect set up, for your application.
    Buy online or give us a call at 781-871-8868. We’re here ready to help you!
    **Shipping & Freight fees are dependent on your location. We will provide a freight quote to meet your individual needs and work with you if you prefer to use your own carrier. We have 30 years of shipping sensitive scientific & industrial equipment. We ship with the utmost care!

    ***MPN
    ***OEM BMI Surplus Distr.
    ***SKU*** 50428

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  • Achromatic Doublet Lens, 600 mm fl.

    $35.00

    Achromatic Doublet Lens, 600 mm fl.
    – Diameter: 1.25 in.
    – Focal Length: 600 mm approx.

    ***MPN
    ***OEM BMI Surplus Distr.
    ***SKU*** 50408

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