RMSネジ付き変換アダプター
![](https://www.thorlabs.co.jp/Images/GuideImages/4960_OptCompntsAdapters_RMS_5.jpg)
- Integrate RMS-Threaded Components with
Other Industry Standard Threads - Adapters Available with Either Internal or External RMS Threads
RMSA6
External RMS Threads
and Internal C-Mount Threads
RMSA1
External M25 x 0.75 Threads
and Internal RMS Threads
M32RMSS
External M32 x 0.75 Threads
and Internal RMS Threads
RMS-Threaded Objective Mounted in Our
30 mm Cage System Using SM1A3 Adapter
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RMSネジ付き変換アダプタ
このページでは、当社のRMSネジ付きのネジ変換アダプタの全製品をご紹介しています。アダプタは、内ネジおよび外ネジが付いたタイプ、および内ネジが2つ付いたタイプをご用意しています。
顕微鏡対物レンズに使用する際は、真鍮製の顕微鏡対物レンズ用ネジアダプタの使用をお勧めします。 こちらのアダプタには縁が付いているので、顕微鏡対物レンズをマウントに深くねじ込み過ぎるのを防ぎます。また、真鍮はアルミニウムよりも固いため、対物レンズのネジに対する応力もかかりにくく損傷を防ぐことができます。
RMSネジ付き変換アダプタは、当社の光学部品用ネジ付きアダプタのラインナップの一部です。全ラインナップは、ネジ変換アダプタのセレクションガイドをご参照ください。
Adapters with External RMS and Internal Industry-Standard Threads | ||||
---|---|---|---|---|
Item # | Typical Application | External Threads | Internal Threads | |
SM05RMS | ![]() | Create Objective from SM05 Lens Tube | RMS (0.800"-36) | SM05 (0.535"-40) |
RMSA2 | Integrate M25 x 0.75 Objective with RMS Mount | RMS (0.800"-36) | M25 x 0.75 | |
RMSA6 | Integrate Camera Lens to Microscope | RMS (0.800"-36) | C-Mount (1.00"-32) | |
SM1A4 | Create Objective from SM1 Lens Tube | RMS (0.800"-36) | SM1 (1.035"-40) | |
SM1A4TSa | Create Objective from SM1 Lens Tube | RMS (0.800"-36) | SM1 (1.035"-40) | |
SM1BC | Create Objective from SM1 Lens Tube | RMS (0.800"-36) | SM1 (1.035"-40) | |
RMSW26S | Integrate W26 x 0.706 Objective with RMS Mount | RMS (0.800"-36) | W26 x 0.706b | |
RMSA4 | Integrate M27 x 0.75 Objective with RMS Mount | RMS (0.800"-36) | M27 x 0.75 | |
RMSA10 | Attach M32 x 0.75 Objective to RMS Mount | RMS (0.800"-36) | M32 x 0.75 | |
RMSA12 | Integrate M62 x 0.75 System with RMS Mount | RMS (0.800"-36) | M62 x 0.75 |
Adapters with Internal RMS and External Industry-Standard Threads | ||||
---|---|---|---|---|
Item # | Typical Application | External Threads | Internal Threads | |
RMSA1 | Mount RMS Objective in M25 x 0.75 Mount | M25 x 0.75 | RMS (0.800"-36) | |
RMSA5 | Mount RMS Objective to Camera | C-Mount (1.00"-32) | RMS (0.800"-36) | |
SM1A3 | Mount RMS Objective to SM1 Lens Tube | SM1 (1.035"-40) | RMS (0.800"-36) | |
SM1A3TSa | Mount RMS Objective to SM1 Lens Tube | SM1 (1.035"-40) | RMS (0.800"-36) | |
RMSA7 | Integrate RMS Objective with M26 x 0.706 Mount | M26 x 0.706 (36 TPI) | RMS (0.800"-36) | |
RMSA3 | Mount RMS Objective in M27 x 0.75 Mount | M27 x 0.75 | RMS (0.800"-36) | |
RMSA9 | Attach RMS Objective to M32 x 0.75 Mount | M32 x 0.75 | RMS (0.800"-36) | |
M32RMSSb | Attach RMS Objective to M32 x 0.75 Mount | M32 x 0.75 | RMS (0.800"-36) | |
RMSA8 | Mount RMS Microscope Objective to SLR Camera Using M42 x 1.0 to SLR Bayonet Mount Adapter | M42 x 1.0 | RMS (0.800"-36) | |
SM2A32 | Integrate RMS Objective into SM2 Lens Tube | SM2 (2.035"-40) | RMS (0.800"-36) |
Adapter with Internal RMS and Internal Industry-Standard Threads | ||||
---|---|---|---|---|
Item # | Typical Application | Internal Threads | Internal Threads | |
RMSA11 | Mount RMS Objective in an M62 x 0.75 System | M62 x 0.75 | RMS (0.800"-36) |
SM05 Threading: Ø1/2" Lens Tubes, 16 mm Cage Systems | |||
---|---|---|---|
External Thread, 0.535"-40.0 UNS-2A | Internal Thread, 0.535"-40.0 UNS-2B | ||
Max Major Diameter | 0.5340" | Min Major Diameter | 0.5350" |
Min Major Diameter | 0.5289" | Min Pitch Diameter | 0.5188" |
Max Pitch Diameter | 0.5178" | Max Pitch Diameter | 0.5230" |
Min Pitch Diameter | 0.5146" | Min Minor Diameter (and 83.3% of Thread) | 0.508" |
Max Minor Diameter | 0.5069" | Max Minor Diameter (and 64.9% of Thread) | 0.514" |
RMS Threading: Objective, Scan, and Tube Lenses | |||
---|---|---|---|
External Thread, 0.800"-36.0 UNS-2A | Internal Thread, 0.800"-36.0 UNS-2B | ||
Max Major Diameter | 0.7989" | Min Major Diameter | 0.8000" |
Min Major Diameter | 0.7934" | Min Pitch Diameter | 0.7820" |
Max Pitch Diameter | 0.7809" | Max Pitch Diameter | 0.7866" |
Min Pitch Diameter | 0.7774" | Min Minor Diameter (and 83.3% of Thread) | 0.770" |
Max Minor Diameter | 0.7688" | 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-2A | Internal Thread, 1.000"-32.0 UN-2B | ||
Max Major Diameter | 0.9989" | Min Major Diameter | 1.0000" |
Min Major Diameter | 0.9929" | Min Pitch Diameter | 0.9797" |
Max Pitch Diameter | 0.9786" | Max Pitch Diameter | 0.9846" |
Min Pitch Diameter | 0.9748" | Min Minor Diameter (and 83.3% of Thread) | 0.966" |
Max Minor Diameter | 0.9651" | 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-2A | Internal Thread, 1.035"-40.0 UNS-2B | ||
Max Major Diameter | 1.0339" | Min Major Diameter | 1.0350" |
Min Major Diameter | 1.0288" | Min Pitch Diameter | 1.0188" |
Max Pitch Diameter | 1.0177" | Max Pitch Diameter | 1.0234" |
Min Pitch Diameter | 1.0142" | Min Minor Diameter (and 83.3% of Thread) | 1.008" |
Max Minor Diameter | 1.0068" | Max Minor Diameter (and 64.9% of Thread) | 1.014" |
SM30 Threading: Ø30 mm Lens Tubes | |||
---|---|---|---|
External Thread, M30.5 x 0.5 – 6H/6g | Internal Thread, M30.5 x 0.5 – 6H/6g | ||
Max Major Diameter | 30.480 mm | Min Major Diameter | 30.500 mm |
Min Major Diameter | 30.371 mm | Min Pitch Diameter | 30.175 mm |
Max Pitch Diameter | 30.155 mm | Max Pitch Diameter | 30.302 mm |
Min Pitch Diameter | 30.059 mm | Min Minor Diameter (and 83.3% of Thread) | 29.959 mm |
Max Minor Diameter | 29.938 mm | Max Minor Diameter (and 64.9% of Thread) | 30.094 mm |
SM1.5 Threading: Ø1.5" Lens Tubes | |||
---|---|---|---|
External Thread, 1.535"-40 UNS-2A | Internal Thread, 1.535"-40 UNS-2B | ||
Max Major Diameter | 1.5339" | Min Major Diameter | 1.535" |
Min Major Diameter | 1.5288" | Min Pitch Diameter | 1.5188" |
Max Pitch Diameter | 1.5177" | Max Pitch Diameter | 1.5236" |
Min Pitch Diameter | 1.5140" | Min Minor Diameter (and 83.3% of Thread) | 1.508" |
Max Minor Diameter | 1.5068" | 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-2A | Internal Thread, 2.035"-40.0 UNS-2B | ||
Max Major Diameter | 2.0338" | Min Major Diameter | 2.0350" |
Min Major Diameter | 2.0287" | Min Pitch Diameter | 2.0188" |
Max Pitch Diameter | 2.0176" | Max Pitch Diameter | 2.0239" |
Min Pitch Diameter | 2.0137" | Min Minor Diameter (and 83.3% of Thread) | 2.008" |
Max Minor Diameter | 2.0067" | Max Minor Diameter (and 64.9% of Thread) | 2.014" |
SM3 Threading: Ø3" Lens Tubes | |||
---|---|---|---|
External Thread, 3.035"-40.0 UNS-2A | Internal Thread, 3.035"-40.0 UNS-2B | ||
Max Major Diameter | 3.0337" | Min Major Diameter | 3.0350" |
Min Major Diameter | 3.0286" | Min Pitch Diameter | 3.0188" |
Max Pitch Diameter | 3.0175" | Max Pitch Diameter | 3.0242" |
Min Pitch Diameter | 3.0133" | Min Minor Diameter (and 83.3% of Thread) | 3.008" |
Max Minor Diameter | 3.0066" | Max Minor Diameter (and 64.9% of Thread) | 3.014" |
SM4 Threading: Ø4" Lens Tubes | |||
---|---|---|---|
External Thread, 4.035"-40 UNS-2A | Internal Thread, 4.035"-40.0 UNS-2B | ||
Max Major Diameter | 4.0337" | Min Major Diameter | 4.0350" |
Min Major Diameter | 4.0286" | Min Pitch Diameter | 4.0188" |
Max Pitch Diameter | 4.0175" | Max Pitch Diameter | 4.0245" |
Min Pitch Diameter | 4.0131" | Min Minor Diameter (and 83.3% of Thread) | 4.008" |
Max Minor Diameter | 4.0066" | Max Minor Diameter (and 64.9% of Thread) | 4.014" |
Legend | |||
---|---|---|---|
![]() | Heated SM1 Lens Tube with Aluminum Adapter | ![]() | Heated SM1 Lens Tube with Delrin Adapter |
![]() | Unheated SM1 Lens Tube with Aluminum Adapter | ![]() | Unheated SM1 Lens Tube with Delrin Adapter |
断熱性検証
ページ下部に掲載されている低熱伝導性アダプタ(SM1A4TS、SM1A9TS、SM1A3TSならびにSM1A10TS)の断熱性を従来のアルミニウム製アダプタと比較する実験を行いました。 実験では、アルミニウム製アダプタと低熱伝導性の黒色Delrin®*製アダプタを使用して、それぞれ2本のレンズチューブを接続させました。 それからレンズチューブの外面に取り付けた箔状発熱素子でレンズチューブを外部から60 oCまで加熱しました。
加熱と同時に各システムの加熱されているレンズチューブならびに加熱されていないレンズチューブのそれぞれの温度を30秒毎に記録しました。 測定結果は右のプロット図に示されています。 グラフにより、2本のレンズチューブを接続する際に低熱伝導性アダプタを使用した方が、アルミニウム製アダプタよりも熱伝導がはるかに低いことが分かります。
*DelrinはDuPont Polymers社の登録商標です。
Posted Comments: | |
johsieh1
 (posted 2014-08-22 13:44:26.63) Hi,
I recently received the objective adapter RMSA3 and tried it on our microscope. It does what it supposed to do, mounting a RMS-treaded objective to a M27-treaded microscope turret. However, as the M27 is wider than RMS in size, the objective will not stop at certain depth but continue to advance (until falling off the tread) inside the turret. The objective could not be locked; it was slightly loose in fitting and would move by touch, which makes the center alignment between objectives impossible. I wonder if you would have any adapter that has a thread-locking function at the M27 side that would only go in at a fixed distance? (e.g. join a flat washer on one side of the adapter) Thank you. Jo Hsieh johsieh1@gmail.com cdaly
 (posted 2014-08-26 09:35:27.0) Response from Chris at Thorlabs: At the moment, we do not have an M27 to RMS adapter with a shoulder to prevent it from threading too deep, but it is possible to achieve this by using two adapters, SM1A18(M27x0.75 to SM1)and SM1A3(SM1 to RMS). |