Pins Posts Bases and Fixtures

BMI Surplus offers a huge inventory of Ready to Ship New & Used Optical Pins, Optical Posts, Optical Bases & Small Fixtures. Our inventory is updated daily, “In Stock & Ready to Ship Worldwide”. We carry major brands – Newport, Thorlabs, Aerotech, Siskiyou, Precision, Daedal, Ardel, Fisher, Klinger, Oriel, & XYZ Stage. Many of our used optical parts have the performance of new pieces. BMI Surplus also offers discounted pricing on new optical fixtures.

Showing 1–60 of 727 results

  • SKU: 73900

    Thorlabs RS1M – Ø25.0 mm Post Spacer, Thickness = 1 mm 

    $5.00
  • SKU: 73161

    Newport 2.5″x2″ Optical Base

    $5.00
  • SKU: 73157

    SR541 3″x3″ Optical Base

    $30.00
  • SKU: 73156

    6″x6″ Slotted Optical Base

    $80.00
  • SKU: 73155

    4.5″x4.5″ Slotted Optical Base

    $70.00
  • SKU: 73154

    Melles Griot 3″x2″ Slotted Optical Base

    $25.00
  • SKU: 73153

    6″x4″ Slotted Optical Base

    $75.00
  • SKU: 73152

    4″x4″ Slotted Optical Base

    $65.00
  • SKU: 73136

    New Focus 9951 Optical Pedestal

    $10.00
  • SKU: 73096

    Melles Griot Damped Rod

    $100.00
  • SKU: 73092

    Melles Griot 1.1/2 locking post

    $50.00
  • SKU: 71885

    NRC 3561019 Optical Base

    $40.00
  • SKU: 71483

    NRC 2.5″x2.5″ Optical Base

    $35.00
  • SKU: 71366

    Oriel 2″ inch Post Holder

    $10.00
  • SKU: 71358

    ThorLabs 3″x3″ Rotating Optical Base

    $35.00
  • SKU: 71345

    ThorLabs Modified 18″x6″ Rectangular Optical Base

    $75.00
  • SKU: 70926

    Line Tool 2″x2.5″ Optical Base

    $100.00
  • SKU: 70925

    Line Tool 2.5″x3.5″ Optical Base

    $100.00
  • SKU: 70924

    Line Tool 3″x2.5″ Optical Base

    $100.00
  • SKU: 70920

    Optical Post (lot of 4)

    $60.00
  • SKU: 68773

    Newport Research 4″x2″ Optical Base

    $60.00
  • SKU: 68767

    Newport Research Optical Mirror Mount

    $80.00
  • SKU: 68762

    Thor Labs 3″x3″ Optical Base

    $50.00
  • SKU: 68761

    Newport Research 3″x3″ Optical Base

    $50.00
  • SKU: 68760

    Newport Research 1.5″x1.5″ Optical Part (lot of 2)

    $60.00
  • SKU: 68759

    Newport 2″x2″ Optical Square (lot of 3)

    $75.00
  • SKU: 68758

    Newport Research Beam Steering Instrument

    $135.00
  • SKU: 68756

    Newport Research Beam Steering Instrument

    $70.00
  • SKU: 68699

    Newport Research 6×3 Optical Base

    $80.00
  • SKU: 68698

    Newport Research 7×3 Fiber Optical Slate

    $80.00
  • SKU: 65007

    Newport MCA-2 Adjustable-Angle Post Clamp

    $30.00
  • SKU: 64262

    Optical Post *Metric 12.7mm dia. 50mm length. M4 & M6 Taps. Lot of 3

    $18.00
  • SKU: 57709

    Thorlabs AD2T – Ø2″ OD Adapter with Internal SM1 Threads, 0.50″ Thick

    $18.00
  • SKU: 33073

    Newport ST47-75 Adjutable-Angle V-Groove

    $70.00
  • SKU: 32416

    Newport BUP-2 Universal Base

    $30.00
  • SKU: 26541

    Universal Base Newport Research Corp (NRC) BUP-2

    $30.00
  • SKU: 21021

    Newport MB-3 Compact Magnetic Base

    $35.00
  • SKU: JB1062

    Newport BUP-2 Universal Post Mount, Rotating Disk

    $30.00
  • SKU: DP411

    Newport #34 Tilting Fixture Plate

    $85.00
  • SKU: DP330

    Spindler & Hoyer Adjustable Slit on Tripod

    $525.00
  • SKU: DP252

    Klinger / Micro-Controle 80mm Base (Small Bolt

    $20.00
  • SKU: DP251

    Klinger / Micro-Controle 80mm Base (Large Bolt

    $20.00
  • SKU: DP199

    Newport BA-3 Base (1.75 inches tall, for FH-1 Filter Holder

    $20.00
  • SKU: 64260

    Optical Post 1/2″ dia. 3 ” length. 1/4-20 threads both ends. Stainless Steel.

    $5.00
  • SKU: 64259

    Optical Post 1/2″ dia. 4″ Length. 1/4-20 threads both ends. Stainless Steel.

    $5.00
  • SKU: 64258

    Optical Post 1/2″ dia. 8″ length. 1/4-20 & Unthreaded 1/4″ hole. Stainless Steel.

    $7.00
  • SKU: 64257

    Optical Post 1/2″ dia. 4″ length. Standard Threads. Stainless Steel.

    $5.00
  • SKU: 64254

    Optical Post. 1/2″ dia. 8″ length. Stainless Steel. Standard Threads

    $7.00
  • SKU: 64252

    Optical Post 1/2″ dia. 6″ length. Stainless steel. Standard Threads

    $8.00
  • SKU: 64602

    Melles Griot 07 CRH 002 Adjustable Post Clamps

    $75.00
  • SKU: 64599

    Newport 9940 Flex-Lock Post

    $160.00
  • SKU: 63050

    Newport FC-1 Filter Clamp

    $10.00
  • SKU: 62916

    Damped Stable Rod Base

    $35.00
  • SKU: 62593

    Base Clamp 2 inch Length Lot of 6

    $20.00
  • SKU: 62415

    Micro-Controle 2 Way Post Base

    $35.00
  • SKU: 62413

    Optical Mounting Base

    $6.00
  • SKU: 62328

    Edmund Scientific Adjustable Optical Post Base

    $30.00
  • SKU: 62308

    Newport CA-1 Post Clamp

    $13.00
  • SKU: 62225

    Cable Clamp Siskiyou

    $15.00
  • SKU: 61698

    Newport 340-C Rod Clamp Modified

    $13.00