Skip to main contentAccessibility help
Accessibility feedback
Press / to jump to the search box
Choose what you’re giving feedback on
  • Delete
  • See more
  • Delete
    • See more
    • Report inappropriate predictions
    Quick Settings
    Sign in
    AI Mode
    All
    Images
    Shopping
    Videos
    Short videos
    Forums
    More
    Web
    Books
    News
    Maps
    Tools

    Search Results

    Any time
    Any time
    Past hour
    Past 24 hours
    Past week
    Past month
    Past year
    Custom range...
    Custom date range
    Go
    All results
    All results
    Verbatim
    Advanced Search
    Page 3 of about 15,400 results (0.26s) 
    Ctrl+Shift+X to select

    Refine results

    • Price
      • Under $45
      • $45 - $90
      • $90 - $150
      • Over $150
      • $
        Please provide a valid price.
        $
        Please provide a valid price.
    • Sort by
      • Price: low to high
      • Price: high to low
    • Category
      • Sunglass Lenses
      • Microscope Eyepieces & Lenses
      • Telescopes
      • Camera Lenses
      See more
    • Stores
      • Thorlabs
      • eBay
      • Adorama
      • Edmund Optics
      See more
    • Mount
      • Nikon F
      • Canon EF
      • Sony A
    • Specialty Type
      • Telephoto
      • Wide Angle
      • Macro
    • Maximum Aperture
      • f
    • Color
      • Black
      • Silver
    • Fixed Focal Length
      • 100 mm
      • 14 mm
    • Free shipping
      • Free shipping
    • Brand
      • Nikon
      • Focal
      • X-Focus 365
      • Sirui
      See more
    Failed to load more results. Please try again later.
    On sale
    Under $45
    Nearby
    For Sale
    Reviews
    Price
    Buy
    Sunglass Lenses
    Microscope Eyepieces & Lenses
    Meaning
    Telescopes
    Camera Lenses
    Lens Filters
    Replacement Eyeglass Lenses
    Usa
    Online
    Images
    Brand
    Size
    Custom
    Fixed
    Nikon F
    Telephoto
    Wide Angle

    Web results

    Item Quick Find


    Surplus Shed
    https://www.surplusshed.com › category › Achromats
    Surplus Shed
    https://www.surplusshed.com › category › Achromats
    ACHROMATIC LENS ASSY, 20MM FL CTD. $6.00 USD. MOUNTED 5 ELEMENT ACHROMATIC LENS/MAGNIFIER ASSEMBLY 95MM FL. $25.00 USD. MOUNTED DOUBLET 30MM CL DIA BY ...Read more
    $4 to $30 · 10-day returns

    Optics Tutorial - 10 - Achromatic Doublets


    YouTube · opticsrealm
    30.8K+ views · 12 years ago
    YouTube · opticsrealm
    30.8K+ views · 12 years ago
    12:55
    An acromatic dublet is two dissimilar Optical materials that have a focal length that shares um shares a common focal length or common focal point.
    10 key moments10 key moments in this video
    From 00:24
    What is an achromatic doublet?
    From 00:52
    Definitions
    From 02:35
    History of the Achromatic Doublet
    From 06:51
    How Achromatic Doublets Work
    From 07:04
    Total Power
    From 08:46
    Glass Map
    From 09:46
    Chromatic Focal Shift
    From 10:23
    Seidel Aberration Theory
    From 12:05
    Exercises
    From 12:42
    Conclusion
    opticsrealm
    YouTube·
    Jul 29, 2013

    Optics Tutorial - 10 - Achromatic Doublets

    YouTube·opticsrealm·Jul 29, 2013
    YouTube
    In this video
    • 00:24
      What is an achromatic doublet?
    • 00:52
      Definitions
    • 02:35
      History of the Achromatic Doublet
    • 06:51
      How Achromatic Doublets Work
    • 07:04
      Total Power
    • 08:46
      Glass Map
    • 09:46
      Chromatic Focal Shift
    • 10:23
      Seidel Aberration Theory
    • 12:05
      Exercises
    • 12:42
      Conclusion

    Achromatic Lenses | Achromats | Doublets | Triplets


    MEETOPTICS
    https://www.meetoptics.com › ... › Achromatic Lenses
    MEETOPTICS
    https://www.meetoptics.com › ... › Achromatic Lenses
    Achromatic Lenses or Achromats combine two or more substrates (doublets or triplets) to avoid chromatic aberration.
    $209 to $843 · $108 delivery · 30-day returns

    Broadband AR Coated Achromatic Lenses(Doublet Lenses)


    HG Optronics.,INC.
    https://www.hgoptronics.com › broadband-ar-coated-ac...
    HG Optronics.,INC.
    https://www.hgoptronics.com › broadband-ar-coated-ac...
    Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations.Read more

    Lens | Thorlabs | AC080-030-C 8 mm Dia. N-PK52A/N-SF6 ...


    3DOptix
    https://www.3doptix.com › catalog › optics › AC080-03...
    3DOptix
    https://www.3doptix.com › catalog › optics › AC080-03...
    The AC080-030-C is an unmounted achromatic doublet lens, boasting a diameter of 8 mm and effective focal length (EFL) of 30 mm, specifically designed for use ...Read more

    Why are there Multiple Lenses in a Riflescope Objective?


    YouTube · Element Optics
    1.3K+ views · 5 months ago
    YouTube · Element Optics
    1.3K+ views · 5 months ago
    1:50
    The objective assembly has one very important job and that's to gather light from whatever's in front of it and to magnify that image.
    Element Optics
    YouTube·
    Nov 22, 2025

    Why are there Multiple Lenses in a Riflescope Objective?

    YouTube·Element Optics·Nov 22, 2025
    YouTube

    Achromatic Lenses (Achromatic Doublets)


    Firebird Optics
    https://www.firebirdoptics.com › optical-lenses › achrom...
    Firebird Optics
    https://www.firebirdoptics.com › optical-lenses › achrom...
    Achromatic doublet lenses are focusing components used in laboratory and medical devices to reduce chromatic aberrations from broadband light sources.Read more
    $134.00 · In stock · $15 delivery

    Achromatic Lens


    Newport Optics
    https://www.newport.com › achromatic-lenses
    Newport Optics
    https://www.newport.com › achromatic-lenses
    Achromatic doublet lenses are excellent focusing components to reduce the chromatic aberrations from broadband light sources used in many analytical and ...Read more
    Images
    Optics | Lens | Thorlabs | AC127-050-A 12.7 mm Dia. N-BK7 ...
    Optics | Lens | Thorlabs | AC127-050-A 12.7 mm Dia. N-BK7 ...
    3DOptix
    Unmounted Achromatic Doublet Lenses
    Unmounted Achromatic Doublet Lenses
    Standa Photonics
    Thorlabs · Unmounted Achromatic Doublets, AR Coated: 400 ...
    Thorlabs · Unmounted Achromatic Doublets, AR Coated: 400 ...
    Thorlabs
    OptoSigma - Achromatic Lenses
    OptoSigma - Achromatic Lenses
    OptoSigma
    25mm Dia. x 25mm FL, MgF<sub>2</sub> Coated, Achromatic ...
    25mm Dia. x 25mm FL, MgF<sub>2</sub> Coated, Achromatic ...
    Edmund Optics
    Thorlabs · Unmounted Achromatic Doublets, AR Coated: 400 ...
    Thorlabs · Unmounted Achromatic Doublets, AR Coated: 400 ...
    Thorlabs
    Custom Broadband AR Coated Achromatic Lenses(Doublet Lenses ...
    Custom Broadband AR Coated Achromatic Lenses(Doublet Lenses ...
    HG Optronics.,INC.
    Wholesale Broadband AR Coated Achromatic Lenses(Doublet ...
    Wholesale Broadband AR Coated Achromatic Lenses(Doublet ...
    UNI Optics
    Why Use an Achromatic Lens? | Edmund Optics
    Why Use an Achromatic Lens? | Edmund Optics
    Edmund Optics
    All images
    Show more images

    Web results

    Custom Quality Achromatic Doublet Lens ...


    UNI Optics
    https://www.uni-optics.com › quality-achromatic-doublet...
    UNI Optics
    https://www.uni-optics.com › quality-achromatic-doublet...
    Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations.Read more
    Popular products
    • 20mm Series Cemented Doublet Achromatic Objective Lens Multiple Focal.
      20mm Series Cemented Doublet Achromatic Objective Lens Multiple Focal
      $16.99
      eBay - jiuji_1206
      Free delivery
      20mm Series Cemented Doublet Achromatic Objective Lens Multiple Focal
      $16.99
      eBay - jiuji_1206
      Free delivery
    • Diameter 12.7mm Achromatic Doublet Lens Focal Length 50mm K9 Glass Diy.
      Diameter 12.7mm Achromatic Doublet Lens Focal Length 50mm K9 Glass Diy
      $900.00
      eBay
      Diameter 12.7mm Achromatic Doublet Lens Focal Length 50mm K9 Glass Diy
      $900.00
      eBay
    • Achromatic Doublet Lens in 50mm Lens Fixed Mount.
      Achromatic Doublet Lens in 50mm Lens Fixed Mount
      $125.00
      BMI Surplus
      Achromatic Doublet Lens in 50mm Lens Fixed Mount
      $125.00
      BMI Surplus
    • 30-39mm Doublet Cemented Lens Coated Achromatic Objective For Diy.
      30-39mm Doublet Cemented Lens Coated Achromatic Objective For Diy
      $19.99
      eBay - jiuji_1206
      Free delivery
      30-39mm Doublet Cemented Lens Coated Achromatic Objective For Diy
      $19.99
      eBay - jiuji_1206
      Free delivery
    • 70mm Telescope Cemented Doublet Objective Lens Achromatic Diy Optical.
      70mm Telescope Cemented Doublet Objective Lens Achromatic Diy Optical
      $29.89
      eBay - jiuji_1206
      Free delivery
      70mm Telescope Cemented Doublet Objective Lens Achromatic Diy Optical
      $29.89
      eBay - jiuji_1206
      Free delivery
    • A. Jaegers Achromatic Cemented Doublet Telescope Objective.
      A. Jaegers Achromatic Cemented Doublet Telescope Objective
      $349.00
      BMI Surplus
      A. Jaegers Achromatic Cemented Doublet Telescope Objective
      $349.00
      BMI Surplus
    • Dual Separation Doublet DIY Refractor 90mm Telescope Objective Achromatic Lens.
      Dual Separation Doublet DIY Refractor 90mm Telescope Objective Achromatic Lens
      $62.39
      eBay - skyoptikst
      Dual Separation Doublet DIY Refractor 90mm Telescope Objective Achromatic Lens
      $62.39
      eBay - skyoptikst
    • 10% OFF
      Achromatic Doublet Cemented Lens F200mm F14 Ca50mm. 10% OFF.
      Achromatic Doublet Cemented Lens F200mm F14 Ca50mm
      $26.99Pre-owned
      eBay - swtreasurefinds
      10% OFF
      Achromatic Doublet Cemented Lens F200mm F14 Ca50mm
      $26.99Pre-owned
      eBay - swtreasurefinds
    • 152mm F860mm Achromatic Doublet Lens | 800-800mm | High Quality | Fixed/Prime | f/4.2-6.5 | Adaptall.
      152mm F860mm Achromatic Doublet Lens | 800-800mm | High Quality | Fixed/Prime | f/4.2-6.5 | Adaptall
      $799.00Pre-owned
      eBay
      152mm F860mm Achromatic Doublet Lens | 800-800mm | High Quality | Fixed/Prime | f/4.2-6.5 | Adaptall
      $799.00Pre-owned
      eBay
    • 6% OFF
      61mm Doublet Optics Achromatic Double Convex Lens 228mm Focus Diy. 6% OFF.
      61mm Doublet Optics Achromatic Double Convex Lens 228mm Focus Diy
      $28.01$30
      eBay - 1_60253
      6% OFF
      61mm Doublet Optics Achromatic Double Convex Lens 228mm Focus Diy
      $28.01$30
      eBay - 1_60253
    • 26mm Cemented Doublet Objective Lens Green Film Achromatic Diy Optical.
      26mm Cemented Doublet Objective Lens Green Film Achromatic Diy Optical
      $14.24
      eBay - yal-9420
      Free delivery
      26mm Cemented Doublet Objective Lens Green Film Achromatic Diy Optical
      $14.24
      eBay - yal-9420
      Free delivery
    • 60% OFF
      Achromat Lens. 60% OFF.
      Achromat Lens
      $599.00$1,500
      BMI Surplus
      60% OFF
      Achromat Lens
      $599.00$1,500
      BMI Surplus
    • 50 51 52 53 57 58mm Cemented Doublet Achromatic Objective Lens Fl.
      50 51 52 53 57 58mm Cemented Doublet Achromatic Objective Lens Fl
      $13.39
      eBay - sara-815
      50 51 52 53 57 58mm Cemented Doublet Achromatic Objective Lens Fl
      $13.39
      eBay - sara-815
    • 83mm 82.5mm Cemented Doublet Achromatic Objective Lens For Diy.
      83mm 82.5mm Cemented Doublet Achromatic Objective Lens For Diy
      $40.99
      eBay - jiuji_1206
      83mm 82.5mm Cemented Doublet Achromatic Objective Lens For Diy
      $40.99
      eBay - jiuji_1206
    • 34mm Telescope Cemented Doublet Objective Lens Achromatic Optical.
      34mm Telescope Cemented Doublet Objective Lens Achromatic Optical
      $14.99
      eBay - sara-815
      34mm Telescope Cemented Doublet Objective Lens Achromatic Optical
      $14.99
      eBay - sara-815
    • 62mm Achromat Doublet Lens, For 60700 And 60az Telescope. 700mm Focal.
      62mm Achromat Doublet Lens, For 60700 And 60az Telescope. 700mm Focal
      $65.00
      eBay - rkente-0
      Free delivery
      62mm Achromat Doublet Lens, For 60700 And 60az Telescope. 700mm Focal
      $65.00
      eBay - rkente-0
      Free delivery
    People also search for
    Steinheil triplet achromatic lenses
    Aspheric Achromatic Lens
    Achromatic lens for telescope
    Achromatic Cylindrical lens
    Thorlabs achromatic cylindrical lens
    Thorlabs cemented Doublet
    Air-Spaced doublet
    Doublet lens

    Page Navigation

    Previous12345678910Next

    Footer Links

    Wake County, North Carolina
     - Based on your past activity
     - 
    Update location
    Can't update your location
    Learn more
    Updating location...
    HelpSend feedbackPrivacyTerms
    Share
    Facebook
    WhatsApp
    X
    Email
    Click to copy link
    Share link
    Link copied
    Google apps