Designed with SM1 threads, the standard Ø1 inch lens tubes provided by OMTOOLS are used to fix one or more Ø25.4 mm optical elements or block the light path, while the products are compatible with 30 mm cage systems. Optical elements are separated and secured by GYKH25A retaining rings, and the GYKH25A retaining ring wrench can be used to adjust the position of retaining rings along the lens tubes. The length of lens tubes can be extended to facilitate the quick building of compact optical systems. OMTOOLS also provides Ø1/2 inch, Ø2 inch lens tubes.
Material 6061-T6 aluminum alloy |
Lens mount diameter φ25.4 mm |
Surface finishing Black anodic oxidation |
Material: 6061-T6 aluminium alloy;Surface finishing Black anodic oxidation
Lens mount diameter：φ25.4mm
internal and external threads on both ends，Tube length8mm、12.5mm、25mm、50mm、75mm
while being compatible with 30 mm cage systems
The length of lens tubes can be extended to facilitate the quick building of compact optical systems.
| Model | Unit-price | Cart | |
|---|---|---|---|
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F1SM8A | $10.76 |
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F1SM8A1 | $15.18 |
|
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F1SM12.5A | $10.76 |
|
|
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F1SM25A | $11.73 |
|
|
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F1SM50A | $14.49 |
|
|
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F1SM50C2 | $19.73 |
|
|
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F1SM75A | $18.22 |
|
Material: 6061-T6 aluminium alloy;Surface finishing Black anodic oxidation
Lens mount diameter：φ25.4mm
internal threads，Tube length8mm、12.5mm、25mm、50mm
while being compatible with 30 mm cage systems
The length of lens tubes can be extended to facilitate the quick building of compact optical systems
Material: 6061-T6 aluminium alloy;Surface finishing Black anodic oxidation
Lens mount diameter：φ25.4mm
external threads，Tube length 8mm、12.5mm、25mm、50mm
while being compatible with 30 mm cage systems
The length of lens tubes can be extended to facilitate the quick building of compact optical systems.
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