Fixed Lens Mounts for OEM Applications


  • Fixed Mounts for Ø1/2", Ø1", or Ø2" Optics
  • Matching Optic Axis Height for OEM Applications
  • Baseplates Available for Breadboard Compatibility

FLM2

Ø2" Fixed Lens Mount,
0.36" Max Optic Thickness

 

FLM1T

Ø1" Fixed Lens Mount,
0.48" Max Optic Thickness

FLM05

Ø1/2" Fixed Lens Mount,
0.14" Max Optic Thickness

FMB2

Translation Baseplate

Related Items


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SM05-Threaded Fixed Lens Mounts
SM1-Threaded Fixed Lens Mounts
SM2-Threaded Fixed Lens Mounts
Translation Baseplates for OEM Fixed Optic Mounts
Rotation Baseplates for OEM Fixed Optic Mounts

Table 1.1  Vacuum Specifications
Vacuum Compatibility
as Packageda		 >10-6 Torr
Materials 6061-T6 Aluminum
Preparation and
Packaging		 Chemically Cleaned and
Double Vacuum-Bagged
  • This is the pressure at which these components can be used with no additional processing. They can be used at even lower pressures with additional cleaning and processing.

Mounts for OEMs

Thorlabs' Fixed Lens Mounts were designed to meet the needs of OEM customers. To that end, we are equipped to manufacture these mounts in high volumes and with timed delivery. Additionally, we can design and manufacture modified versions of these mounts for mounting additional optic types, sizes, and shapes. For example, we have produced similar fixed mounts for square mirrors, diffraction gratings, different optic sizes, or different beam heights. To find out more about our OEM capabilities, please contact Tech Sales.

Features

  • Fixed Lens Mounts for Ø1/2", Ø1", or Ø2" Optics
    • Available for Standard or Thick Optics
  • Internally SM-Threaded 
  • Suitable for Vacuum Applications 
  • Common Optical Axis Height of 1.50"
  • Mounting Holes for Use with 1/4" (M6) Screws
  • Breadboard Compatibility via Translation or Rotation Baseplates
View Imperial Product List
型番数量Description
FMM15F1Ø1.5インチ固定式ミラーマウント、フロントローディング、製品組み込み用途(OEM用途)向け(インチ規格)
PF15-03-P011Ø1.5" Protected Silver Mirror
FMB31Translation Baseplate for Ø1.5" and Ø2" OEM Fixed Optic Mounts
FLM1T1Ø1" Fixed Lens Mount for OEM Applications, 0.48" Max Optic Thickness
AC254-100-AB1f = 100.0 mm, Ø1" Achromatic Doublet, ARC: 400 - 1100 nm
FMB21Translation Baseplate for Ø1/2" and Ø1" OEM Fixed Optic Mounts
FMM05F1Ø1/2インチ固定式ミラーマウント、フロントローディング、製品組み込み用途(OEM用途)向け(インチ規格)
PF05-03-P011保護膜付き銀ミラー(円形)、Ø12.7 mm、厚さ6 mm
FMB11回転ベースプレート、製品組み込み用途(OEM用途)向け固定式光学マウント用(インチ規格)
View Metric Product List
型番数量Description
FMM15F/M1Ø38.1 mm(Ø1.5インチ)固定式ミラーマウント、フロントローディング、製品組み込み用途(OEM用途)向け(ミリ規格)
PF15-03-P011Ø1.5" Protected Silver Mirror
FMB3/M1Translation Baseplate for Ø38.1 mm and Ø50.8 mm OEM Fixed Optic Mounts
FLM1T/M1Ø25.4 mm Fixed Lens Mount for OEM Applications, 12.1 mm Max Optic Thickness
AC254-100-AB1f = 100.0 mm, Ø1" Achromatic Doublet, ARC: 400 - 1100 nm
FMB2/M1Translation Baseplate for Ø12.7 mm and Ø25.4 mm OEM Fixed Optic Mounts
FMM05F/M1Ø12 mm～Ø12.7 mm(Ø1/2インチ)固定式ミラーマウント、フロントローディング、製品組み込み用途(OEM用途)向け(ミリ規格)
PF05-03-P011保護膜付き銀ミラー(円形)、Ø12.7 mm、厚さ6 mm
FMB1/M1回転ベースプレート、製品組み込み用途(OEM用途)向け固定式光学マウント用(ミリ規格)
Figure 1.2  Thorlabs' line of Fixed Optic Mounts for OEM Applications include a selection of lens and mirror mount sizes and both rotation and translation bases. All mounts and bases are designed such that the optical axis height is maintained across the entire line of products.

Thorlabs' Fixed Optic Mounts for OEM Applications are designed to support a seamless transition from benchtop R&D to high-volume OEM laser system production. All mounts share a unified optical axis height, providing beam path consistency and interchangeability to help simplify prototype layout and production integration. Separate baseplates provide breadboard compatibility for prototyping flexibility and integration into full optical systems during the development phase. The fixed optic height and mechanical footprint allow for direct transfer of mounts into the proven system, with a cavity-ready form factor supporting direct mounting into custom laser system substructures. This overall architecture enables OEM designers to rapidly develop and iterate optical systems on standard breadboards, then deploy those exact assemblies in production environments with no change in alignment geometry, reducing validation requirements and increasing long-term system reliability.

For applications where kinematic adjustment is not needed, these internally SM-threaded fixed lens mounts offer a simple way to mount lenses and other optical components. They feature a built-in mounting flange and maintain a common mounting height across all sizes, making them ideal for OEM applications. Each mount is fabricated from unanodized 6061-T6 aluminum and double vacuum-bagged, making them suitable for cleanroom and vacuum chamber environments; vacuum specifications are provided in Table 1.1. As shown in Figure 1.2, these mounts share the same optical height as our fixed mirror mounts making them well-suited for OEM integration.

Fixed Lens Mounts for OEM Applications (FLM Series)
Thorlabs’ FLM Series of fixed lens mounts are available for Ø1/2", Ø1", and Ø2" optics. Each mount includes a retaining ring to secure the optic against the rear lip of the mount; see the Threading Specs tab to learn more about SM threading. Alternatively, the SM-threaded bore allows a variety of threaded optical components to be directly attached. Two through holes on the mounting flange accept 1/4" (M6) cap screws for mounting, including one tight-fit clearance hole for use with a shoulder screw to aid in repeatable positioning. Each optic size mount is offered in both standard and extra-thick versions, the latter designed to support thicker optics.

Baseplates for OEM Fixed Optic Mounts
To ensure compatibility with standard breadboards or optical tables, baseplates are available separately. Options include manual translation baseplates, which provide up to 1.5" (31.8 mm) of linear mount travel, and rotation baseplates, which offer up to 90° of rotational adjustment.


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ネジ仕様

下記はネジの概要についての説明です。仕様や寸法の詳細については、市販のMachinery's Handbook等をご参照ください。

ネジ山の名称
ネジ山は頂点(crest)、斜面(flank)、谷(root)の3つが繰り返されることで構成されています(右図参照)。特殊な場合を除き、ネジ山は、頂点または谷の中心に垂直な線を描いたとき、両側が対称的で、同じ角度で傾斜しています。隣り合うネジ山の間の距離はネジピッチと呼ばれます。フランク角とは、ネジ軸に対して垂直な線と斜面がなす角度と定義します。別途特記のない限り、ネジ山の斜面角度は30°なので、斜面と斜面の間の角度は合計で60°となります。それぞれの名称は右の図で示されています。

ネジの外径はネジ山の頂点の径、内径はネジの谷の径となります。ほとんどのネジでは頂点や谷の先端が鋭点ではないため、外径や内径の定義には頂点や谷を丸めた値が含まれています。ピッチ径は、外径と内径のおおよその中間値となります。　

Thread Form
Thread Formはネジの特長を定義しています。世界の多くで使用されているのはISOミリネジで、国際単位系で測定されています。またアメリカではインチ単位で測定されたユニファイネジが一般的です。ユニファイネジには様々な形状がありますが、UN規格は谷の輪郭が平ら、UNR規格では丸くなります。UNやUNRに文字を追加することによりネジ山の形状が詳細に説明されます。例えば谷の輪郭が平ら(UN規格)で極細目(extremely fine)のネジはUNEFネジとなります。またユニファイネジ規格で特殊なネジはUNSネジとなります。　

Thread Series
ほとんどのネジはThread Seriesで識別されます。Thread Seriesは外径とネジ山の密度で示されます。ネジ山の密度はミリネジではネジピッチ、ユニファイネジではThreads per Inch(TPI)で規定されています。ユニファイネジの場合、1/4"-20キャップスクリュのバレルは直径が1/4インチ、ピッチは20 TPIと表されます。ミリ規格のM4 x 0.7キャップスクリュのバレルは直径が4 mm、ピッチが0.7 mmです。M4 x 0.7はよくM4に省略されています。　

Unified Thread Class Tolerancing
LocationLooseOptimalStrict
Internal1B2B3B
External1A2A3A
Metric Thread Tolerance Positions
LocationLooseOptimalStrict
Internal-GH
Externale or fgh
Metric Thread Tolerance Grades
DimensionLocationTolerance Gradesa
Minor DiameterInternal4, 5, 6, 7, 8
Major DiameterExternal4, 6, 8
Pitch DiameterInternal4, 5, 6, 7, 8
External3, 4, 5, 6, 7, 8, 9
  • 公差等級が上がると公差が大きくなります。通常の長さのはめあいでは下線が引いてある等級が使用されます。

Thread Class
ネジ山の公差と許容差は、ネジのクラス(thread class)によって示されます。ユニファイネジは英数字で識別されます。数字は1から3まであり、大きいほど公差が厳しくなります。また、Aは外ネジ、Bは内ネジを示しています。

ミリネジは、数字の3から9までの公差等級と、eからhまでの公差位置で公差が決まります。等級がそのまま公差の度合を示しており、数字が小さいほど公差が厳しくなります。位置はピッチ径からの公差の距離を示しています。またアルファベットの大文字は内ネジ、小文字は外ネジです。　

Machinery's Handbook, 29th Edition, p. 1885より(和訳):「公差域クラスは、最初にピッチ径の等級と位置が記述され、次に外ネジの場合は外径のの等級と位置、内ネジの場合は内径の等級と位置が記述されます。よって外ネジの場合は4g6g、内ネジの場合5H6Hというような表記となります。2つの等級と位置が同じの場合は、繰り返す必要がないため、4g4gの場合は4g、5H5Hの場合は5Hとなります。」

当社のSMシリーズ規格
SMシリーズ規格は、当社のレンズチューブやケージシステム部品に使用されています。下表はご用途に合ったコンポーネントを機械加工する際にご参照ください。多くのSMシリーズネジ規格は特殊ネジ(UNSネジ)で、側面角度は30°、ネジクラスは2A および2Bになっております。ただしSM30シリーズネジはミリネジで、側面角度は30°、公差は6H/6gです。当社ではCマウントやRMSネジ付きの製品もご用意しております。ネジ規格は下記をご覧ください。なお、他社製品は公差が下記ネジと異なる場合がありますのでご注意ください。こちらに掲載されていないネジの規格については当社までお問い合わせください。　

SM05 Threading: Ø1/2" Lens Tubes, 16 mm Cage Systems
External Thread, 0.535"-40.0 UNS-2AInternal Thread, 0.535"-40.0 UNS-2B
Max Major Diameter0.5340"Min Major Diameter0.5350"
Min Major Diameter0.5289"Min Pitch Diameter0.5188"
Max Pitch Diameter0.5178"Max Pitch Diameter0.5230"
Min Pitch Diameter0.5146"Min Minor Diameter (and 83.3% of Thread)0.508"
Max Minor Diameter0.5069"Max Minor Diameter (and 64.9% of Thread)0.514"
RMS Threading: Objective, Scan, and Tube Lenses
External Thread, 0.800"-36.0 UNS-2AInternal Thread, 0.800"-36.0 UNS-2B
Max Major Diameter0.7989"Min Major Diameter0.8000"
Min Major Diameter0.7934"Min Pitch Diameter0.7820"
Max Pitch Diameter0.7809"Max Pitch Diameter0.7866"
Min Pitch Diameter0.7774"Min Minor Diameter (and 83.3% of Thread)0.770"
Max Minor Diameter0.7688"Max Minor Diameter (and 64.9% of Thread)0.777"
C-Mount Threading: Machine Vision Lenses, CCD/CMOS Cameras
External Thread, 1.000"-32.0 UN-2AInternal Thread, 1.000"-32.0 UN-2B
Max Major Diameter0.9989"Min Major Diameter1.0000"
Min Major Diameter0.9929"Min Pitch Diameter0.9797"
Max Pitch Diameter0.9786"Max Pitch Diameter0.9846"
Min Pitch Diameter0.9748"Min Minor Diameter (and 83.3% of Thread)0.966"
Max Minor Diameter0.9651"Max Minor Diameter (and 64.9% of Thread)0.974"
SM1 Threading: Ø1" Lens Tubes, 30 mm Cage Systems
External Thread, 1.035"-40.0 UNS-2AInternal Thread, 1.035"-40.0 UNS-2B
Max Major Diameter1.0339"Min Major Diameter1.0350"
Min Major Diameter1.0288"Min Pitch Diameter1.0188"
Max Pitch Diameter1.0177"Max Pitch Diameter1.0234"
Min Pitch Diameter1.0142"Min Minor Diameter (and 83.3% of Thread)1.008"
Max Minor Diameter1.0068"Max Minor Diameter (and 64.9% of Thread)1.014"
SM30 Threading: Ø30 mm Lens Tubes
External Thread, M30.5 x 0.5 – 6H/6gInternal Thread, M30.5 x 0.5 – 6H/6g
Max Major Diameter30.480 mmMin Major Diameter30.500 mm
Min Major Diameter30.371 mmMin Pitch Diameter30.175 mm
Max Pitch Diameter30.155 mmMax Pitch Diameter30.302 mm
Min Pitch Diameter30.059 mmMin Minor Diameter (and 83.3% of Thread)29.959 mm
Max Minor Diameter29.938 mmMax Minor Diameter (and 64.9% of Thread)30.094 mm
SM1.5 Threading: Ø1.5" Lens Tubes
External Thread, 1.535"-40 UNS-2AInternal Thread, 1.535"-40 UNS-2B
Max Major Diameter1.5339"Min Major Diameter1.535"
Min Major Diameter1.5288"Min Pitch Diameter1.5188"
Max Pitch Diameter1.5177"Max Pitch Diameter1.5236"
Min Pitch Diameter1.5140"Min Minor Diameter (and 83.3% of Thread)1.508"
Max Minor Diameter1.5068"Max Minor Diameter (and 64.9% of Thread)1.514"
SM2 Threading: Ø2" Lens Tubes, 60 mm Cage Systems
External Thread, 2.035"-40.0 UNS-2AInternal Thread, 2.035"-40.0 UNS-2B
Max Major Diameter2.0338"Min Major Diameter2.0350"
Min Major Diameter2.0287"Min Pitch Diameter2.0188"
Max Pitch Diameter2.0176"Max Pitch Diameter2.0239"
Min Pitch Diameter2.0137"Min Minor Diameter (and 83.3% of Thread)2.008"
Max Minor Diameter2.0067"Max Minor Diameter (and 64.9% of Thread)2.014"
SM3 Threading: Ø3" Lens Tubes
External Thread, 3.035"-40.0 UNS-2AInternal Thread, 3.035"-40.0 UNS-2B
Max Major Diameter3.0337"Min Major Diameter3.0350"
Min Major Diameter3.0286"Min Pitch Diameter3.0188"
Max Pitch Diameter3.0175"Max Pitch Diameter3.0242"
Min Pitch Diameter3.0133"Min Minor Diameter (and 83.3% of Thread)3.008"
Max Minor Diameter3.0066"Max Minor Diameter (and 64.9% of Thread)3.014"
SM4 Threading: Ø4" Lens Tubes
External Thread, 4.035"-40 UNS-2AInternal Thread, 4.035"-40.0 UNS-2B
Max Major Diameter4.0337"Min Major Diameter4.0350"
Min Major Diameter4.0286"Min Pitch Diameter4.0188"
Max Pitch Diameter4.0175"Max Pitch Diameter4.0245"
Min Pitch Diameter4.0131"Min Minor Diameter (and 83.3% of Thread)4.008"
Max Minor Diameter4.0066"Max Minor Diameter (and 64.9% of Thread)4.014"

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SM05-Threaded Fixed Lens Mounts for OEM Applications

View Imperial Product List
型番数量Description
FLM051Ø1/2" Fixed Lens Mount for OEM Applications, 0.14" Max Optic Thickness
LA4600-A1f = 100 mm, Ø1/2" UVFS Plano-Convex Lens, ARC: 350 - 700 nm
FMB11回転ベースプレート、製品組み込み用途(OEM用途)向け固定式光学マウント用(インチ規格)
View Metric Product List
型番数量Description
FLM05/M1Ø12.7 mm Fixed Lens Mount for OEM Applications, 3.6 mm Max Optic Thickness
LA4600-A1f = 100 mm, Ø1/2" UVFS Plano-Convex Lens, ARC: 350 - 700 nm
FMB1/M1回転ベースプレート、製品組み込み用途(OEM用途)向け固定式光学マウント用(ミリ規格)
Figure G1.1  FLM05 Fixed Lens Mount with a UV Fused Silica Plano-Convex Lens
  • Constructed from Unanodized Aluminum for Vacuum Applications
  • Internally SM05-Threaded for Ø1/2" (Ø12.7 mm) Optics
  • Common Optical Axis Height Ideal for OEM Applications
  • Available for Standard or Thick Optics
  • Built-In Mounting Flange for 1/4" (M6) Screws

These fixed optic mounts provide a simple solution for mounting lenses and other optical components. Each mount features an SM05-threaded (0.535"-40) bore for mounting Ø1/2" optics and other optical components. These mounts are offered in both a standard (Item # FLM05(/M)) and thick version (Item # FLM05T(/M)) to accommodate optics of varying thickness (See Table G1.2). Each mount includes a retaining ring which can be used to secure an optic against the rear lip of the mount. These mounts share a common optical axis height with our SM1- and SM2-threaded versions of these mounts as well as our series fixed mirror mounts for OEM applications, making them ideal for OEM integration.

For compatibility with breadboards and optical tables, please see Table G1.2 for recommended baseplates available separately below.

Table G1.2  Specifications
Item # Optic Size Clear Aperturea Max Optic Thickness Optical Axis Height Included Retaining Ring Suggested Spanner Wrench Suggested Spanner Bit Baseplate Compatibility
FLM05(/M) Ø1/2" (Ø12.7 mm) Ø0.44" (Ø11.0 mm) 0.14" (3.6 mm) 1.50" (38.1 mm) SM05RRV SPW603, SPW603L, or SPW801 SPB05 FMB2(/M) or FMB1(/M)
FLM05T(/M) 0.28" (7.1 mm)
  • This specification refers to the clear aperture of the retaining ring used to mount the optic.
+1 数量 資料 型番 - ミリ規格 定価(税抜) 出荷予定日
FLM05/M Support Documentation
FLM05/MNEW!Ø12.7 mm Fixed Lens Mount for OEM Applications, 3.6 mm Max Optic Thickness
￥6,850
7-10 Days
FLM05T/M Support Documentation
FLM05T/MNEW!Ø12.7 mm Fixed Lens Mount for OEM Applications, 7.1 mm Max Optic Thickness
￥7,124
7-10 Days
+1 数量 資料 型番 - インチ規格 定価(税抜) 出荷予定日
FLM05 Support Documentation
FLM05NEW!Ø1/2" Fixed Lens Mount for OEM Applications, 0.14" Max Optic Thickness
￥6,850
7-10 Days
FLM05T Support Documentation
FLM05TNEW!Ø1/2" Fixed Lens Mount for OEM Applications, 0.28" Max Optic Thickness
￥7,124
7-10 Days

SM1-Threaded Fixed Lens Mounts for OEM Applications

View Imperial Product List
型番数量Description
FLM1T1Ø1" Fixed Lens Mount for OEM Applications, 0.48" Max Optic Thickness
AC254-100-AB1f = 100.0 mm, Ø1" Achromatic Doublet, ARC: 400 - 1100 nm
FMB21Translation Baseplate for Ø1/2" and Ø1" OEM Fixed Optic Mounts
View Metric Product List
型番数量Description
FLM1T/M1Ø25.4 mm Fixed Lens Mount for OEM Applications, 12.1 mm Max Optic Thickness
AC254-100-AB1f = 100.0 mm, Ø1" Achromatic Doublet, ARC: 400 - 1100 nm
FMB2/M1Translation Baseplate for Ø12.7 mm and Ø25.4 mm OEM Fixed Optic Mounts
Figure G2.2  The FLM1T Fixed Lens Mount is designed for mounting of extra thick lenses as shown above for an achromatic doublet with a 10.5 mm edge thickness.
View Imperial Product List
型番数量Description
FLM11Ø1" Fixed Lens Mount for OEM Applications, 0.28" Max Optic Thickness
AC254-100-AB1f = 100.0 mm, Ø1" Achromatic Doublet, ARC: 400 - 1100 nm
SM1L10V1Ø25 mm～Ø25.4 mm(Ø1インチ)光学素子用レンズチューブ、真空対応、ネジ深さ25.4 mm(1インチ)、固定リング1個付属
FMB11回転ベースプレート、製品組み込み用途(OEM用途)向け固定式光学マウント用(インチ規格)
View Metric Product List
型番数量Description
FLM1/M1Ø25.4 mm Fixed Lens Mount for OEM Applications, 7.1 mm Max Optic Thickness
AC254-100-AB1f = 100.0 mm, Ø1" Achromatic Doublet, ARC: 400 - 1100 nm
SM1L10V1Ø25 mm～Ø25.4 mm(Ø1インチ)光学素子用レンズチューブ、真空対応、ネジ深さ25.4 mm(1インチ)、固定リング1個付属
FMB2/M1Translation Baseplate for Ø12.7 mm and Ø25.4 mm OEM Fixed Optic Mounts
Figure G2.1  The internal SM-threading on our fixed optic mounts can be used for direct mounting of lens tubes and other optical components.
  • Constructed from Unanodized Aluminum for Vacuum Applications
  • Internally SM1-Threaded for Ø1" (Ø25.4 mm) Optics
  • Common Optical Axis Height Ideal for OEM Applications
  • Available for Standard or Thick Optics
  • Built-In Mounting Flange for 1/4" (M6) Screws

These fixed optic mounts provide a simple solution for mounting lenses and other optical components. Each mount features an SM1-threaded (1.035"-40) bore for mounting Ø1" optics and other optical components. These mounts are offered in both a standard (Item # FLM1(/M)) and thick version (Item # FLM1T(/M)) to accommodate optics of varying thickness (See Table G2.3). Each mount includes a retaining ring which can be used to secure an optic against the rear lip of the mount. These mounts share a common optical axis height with our SM05- and SM2-threaded versions of these mounts as well as our series fixed mirror mounts for OEM applications, making them ideal for OEM integration.

For compatibility with breadboards and optical tables, please see Table G2.3 for recommended baseplates available separately below.

Table G2.3  Specifications
Item # Optic Size Clear Aperturea Max Optic Thickness Optical Axis Height Included Retaining Ring Suggested Spanner Wrench Suggested Spanner Bit Baseplate Compatibility
FLM1(/M) Ø1" (Ø25.4 mm) Ø0.90" (Ø22.9 mm) 0.28" (7.1 mm) 1.50" (38.1 mm) SM1RRV SPW606, SPW602, or SPW801 SPB1 FMB2(/M) or FMB1(/M)
FLM1T(/M) 0.48" (12.1 mm)
  • This specification refers to the clear aperture of the retaining ring used to mount the optic.
+1 数量 資料 型番 - ミリ規格 定価(税抜) 出荷予定日
FLM1/M Support Documentation
FLM1/MNEW!Ø25.4 mm Fixed Lens Mount for OEM Applications, 7.1 mm Max Optic Thickness
￥7,124
7-10 Days
FLM1T/M Support Documentation
FLM1T/MNEW!Ø25.4 mm Fixed Lens Mount for OEM Applications, 12.1 mm Max Optic Thickness
￥7,398
7-10 Days
+1 数量 資料 型番 - インチ規格 定価(税抜) 出荷予定日
FLM1 Support Documentation
FLM1NEW!Ø1" Fixed Lens Mount for OEM Applications, 0.28" Max Optic Thickness
￥7,124
7-10 Days
FLM1T Support Documentation
FLM1TNEW!Ø1" Fixed Lens Mount for OEM Applications, 0.48" Max Optic Thickness
￥7,398
7-10 Days

SM2-Threaded Fixed Lens Mounts for OEM Applications

View Imperial Product List
型番数量Description
FLM21Ø2" Fixed Lens Mount for OEM Applications, 0.36" Max Optic Thickness
LB16301N-BK7両凸レンズ -Ø50.8mm -f=100mm (コートなし)
FMB31Translation Baseplate for Ø1.5" and Ø2" OEM Fixed Optic Mounts
View Metric Product List
型番数量Description
FLM2/M1Ø50.8 mm Fixed Lens Mount for OEM Applications, 9.1 mm Max Optic Thickness
LB16301N-BK7両凸レンズ -Ø50.8mm -f=100mm (コートなし)
FMB3/M1Translation Baseplate for Ø38.1 mm and Ø50.8 mm OEM Fixed Optic Mounts
Figure G3.1  FLM2 Fixed Lens Mount with an N-BK7 Bi-Convex Lens
  • Constructed from Unanodized Aluminum for Vacuum Applications
  • Internally SM2-Threaded for Ø2" (Ø50.8 mm) Optics
  • Common Optical Axis Height Ideal for OEM Applications
  • Available for Standard or Thick Optics
  • Built-In Mounting Flange for 1/4" (M6) Screws

These fixed optic mounts provide a simple solution for mounting lenses and other optical components. Each mount features an SM2-threaded (2.035"-40) bore for mounting Ø2" optics and other optical components. These mounts are offered in both a standard (Item # FLM2(/M)) and thick version (Item #FLM2T(/M)) to accommodate optics of varying thickness (See Table G3.2). Each mount includes a retaining ring which can be used to secure an optic against the rear lip of the mount. These mounts share a common optical axis height with our SM05- and SM1-threaded versions of these mounts as well as our series fixed mirror mounts for OEM applications, making them ideal for OEM integration.

For compatibility with breadboards and optical tables, please see Table G3.2 for recommended baseplates available separately below.

Table G3.2  Specifications
Item # Optic Size Clear Aperturea Max Optic Thickness Optical Axis Height Included Retaining Ring Suggested Spanner Wrench Suggested Spanner Bit Baseplate Compatibility
FLM2(/M) Ø2" (Ø50.8 mm) Ø1.90" (Ø48.3 mm) 0.36" (9.1 mm) 1.50"
(38.1 mm)		 SM2RRV SPW604 or SPW801 SPB2 FMB3(/M) or FMB1(/M)
FLM2T(/M) 0.52" (13.1 mm)
  • This specification refers to the clear aperture of the retaining ring used to mount the optic.
+1 数量 資料 型番 - ミリ規格 定価(税抜) 出荷予定日
FLM2/M Support Documentation
FLM2/MNEW!Ø50.8 mm Fixed Lens Mount for OEM Applications, 9.1 mm Max Optic Thickness
￥8,631
7-10 Days
FLM2T/M Support Documentation
FLM2T/MNEW!Ø50.8 mm Fixed Lens Mount for OEM Applications, 13.1 mm Max Optic Thickness
￥8,905
7-10 Days
+1 数量 資料 型番 - インチ規格 定価(税抜) 出荷予定日
FLM2 Support Documentation
FLM2NEW!Ø2" Fixed Lens Mount for OEM Applications, 0.36" Max Optic Thickness
￥8,631
7-10 Days
FLM2T Support Documentation
FLM2TNEW!Ø2" Fixed Lens Mount for OEM Applications, 0.52" Max Optic Thickness
￥8,905
7-10 Days

Translation Baseplates for OEM Fixed Optic Mounts

Figure 803A  Translation Baseplates Provide Up to 1.25" of Manual Movement for Fixed OEM Optic Mounts
  • Attach OEM Fixed Optical Mounts via 1/4"-20 (M6 x 1.0) Square Nut
  • Mount on Breadboard or Optical Table via Clearance Hole for 1/4" (M6) Cap Screws
  • Translation Slot Provides Up to 1.25" (31.8 mm) Linear Translation

These baseplates provide compatibility between OEM fixed optic mounts and standard breadboards or optical tables. Each baseplate includes four counterbored mounting holes for 1/4" (M6) cap screws to secure it to the optical table. Optic mounts are attached using two 1/4"-20 (M6 x 1.0) square nuts inserted into the translation clearance slots on the baseplate. This configuration allows the mounts to be translated by up to 1.25" (31.8 mm) while the baseplate remains stationary, as shown in Figure 803A.

The FMB2(/M) translation baseplate is compatible with OEM fixed optic mounts designed for Ø1/2" (Ø12.7 mm) and Ø1" (Ø25.4 mm) optics. The FMB3(/M) translation baseplate is compatible with mounts designed for Ø1.5" (Ø38.1 mm) and Ø2" (Ø50.8 mm) optics.

+1 数量 資料 型番 - ミリ規格 定価(税抜) 出荷予定日
FMB2/M Support Documentation
FMB2/MNEW!Translation Baseplate for Ø12.7 mm and Ø25.4 mm OEM Fixed Optic Mounts
￥4,932
7-10 Days
FMB3/M Support Documentation
FMB3/MNEW!Translation Baseplate for Ø38.1 mm and Ø50.8 mm OEM Fixed Optic Mounts
￥4,932
7-10 Days
+1 数量 資料 型番 - インチ規格 定価(税抜) 出荷予定日
FMB2 Support Documentation
FMB2NEW!Translation Baseplate for Ø1/2" and Ø1" OEM Fixed Optic Mounts
￥4,932
7-10 Days
FMB3 Support Documentation
FMB3NEW!Translation Baseplate for Ø1.5" and Ø2" OEM Fixed Optic Mounts
￥4,932
7-10 Days

回転ベースプレート、製品組み込み用途(OEM用途)向け固定式光学マウント用

Mirror Mounts on Rotating Baseplates
Click to Enlarge
View Imperial Product List
型番数量Description
FMM05R1Ø1/2インチ固定式ミラーマウント、リアローディング、製品組み込み用途(OEM用途)向け(インチ規格)
FMM1R1Ø1インチ固定式ミラーマウント、リアローディング、製品組み込み用途(OEM用途)向け(インチ規格)
FMB12回転ベースプレート、製品組み込み用途(OEM用途)向け固定式光学マウント用(インチ規格)
DMLP6381��ѹ����ï����25.4mmN/�50%638nm
DMLP638T1Ø1/2" Longpass Dichroic Mirror, 638 nm Cut-On
View Metric Product List
型番数量Description
FMM05R/M1Ø12 mm～Ø12.7 mm(Ø1/2インチ)固定式ミラーマウント、リアローディング、製品組み込み用途(OEM用途)向け(ミリ規格)
FMM1R/M1Ø25 mm～Ø25.4 mm(Ø1インチ)固定式ミラーマウント、リアローディング、製品組み込み用途(OEM用途)向け(ミリ規格)
FMB1/M2回転ベースプレート、製品組み込み用途(OEM用途)向け固定式光学マウント用(ミリ規格)
DMLP6381��ѹ����ï����25.4mmN/�50%638nm
DMLP638T1Ø1/2" Longpass Dichroic Mirror, 638 nm Cut-On
Figure 788A  ダイクロイックミラーを装着したリアローディング固定式ミラーマウントをベースプレートFMB1(/M)に取り付けた様子
  • M6 x 1.0タップ穴で固定式光学マウントを取り付け
  • 付属の位置決めピン用アダプタが回転軸となり回転可能
  • ブレッドボードや光学テーブルに取り付ける際にはM6キャップスクリュ用スロットを使用
  • 貫通スロットにより最大90°の回転が可能

回転ベースプレートFMB1/Mを使用して、製品組み込み用途(OEM用途)向け固定式光学マウントを標準ブレッドボードや光学テーブルに接続できます。 ベースプレートの4つのM6 x 1.0タップ穴はすべての固定式光学マウントの設置用です。付属の位置決めピン用アダプタは、中央のM6 x 1.0タップ穴にネジ止めされており、ブレッドボードや光学テーブルにある穴の1つに設置したときにベースプレートを回転させるための回転軸となります。湾曲した貫通スロットにより、ベースプレートをブレッドボードや光学テーブルに取り付けた状態で(取付用のキャップスクリュを取り外さなくても)最大90°の回転が可能です。

+1 数量 資料 型番 - ミリ規格 定価(税抜) 出荷予定日
FMB1/M Support Documentation
FMB1/MNEW!回転ベースプレート、製品組み込み用途(OEM用途)向け固定式光学マウント用(ミリ規格)
￥4,658
7-10 Days
+1 数量 資料 型番 - インチ規格 定価(税抜) 出荷予定日
FMB1 Support Documentation
FMB1NEW!回転ベースプレート、製品組み込み用途(OEM用途)向け固定式光学マウント用(インチ規格)
￥4,658
7-10 Days
Additional 固定式光学マウント
  • Polaris固定式ミラーマウント、製品組み込み(OEM)用

  • Polaris固定式マウント

  • 固定式ミラーマウント、製品組み込み用途(OEM用途)向け

  • Fixed Lens Mounts for OEM Applications

  • ミラーマウント

  • レンズマウント

  • 調整式レンズマウント

  • 自動芯出しレンズマウント

  • ケージシステム用マウント

  • D型ミラーマウント

  • 入れ子式マウント

  • 指標付きマウント

  • V字型マウント

  • 簡易脱着式マウント

  • 小型プラットフォームマウント

  • 45°ミラーマウント

  • ペリクルビームスプリッタ用固定式マウント

  • Fixed Mounts for Square and Rectangular Optics

  • ブリュースターウィンドウ用マウント

  • 手動＆電動フリップマウント

  • 固定式光学マウント用
    1軸角度調整アダプタ

  • 固定式フレクシャーステージマウント

  • アダプタ

  • レンズチューブ

  • 光学部品用マウント