Variable Aperture Stop, With SM Thread MIS1-12RC
JCOPTIX SM-threaded variable irises offer lever or ring adjustment and SM1 or SM2 threads for corresponding JCOPTIX tubes/accessories. Lockable lever iris with SM1 threads. Model: MIS1-12. SM1 (1.035"-40) internal/external threads. Range: Ø1-12 mm. Compatible with SM1 tubes and SM1 accessories. JCOPTIX lever irises adjust over Ø1-12 mm. One side has SM1 (1.035"-40) internal threads, the other SM1 external threads, for SM1 tubes and other SM1 accessories. A side M4 lock screw uses a 2 mm hex key. Lockable ring-adjusted SM1 irises. Models: MIS1-12R, MIS1-12RZ, MIS1-12RC. SM1 (1.035"-40) internal/external threads. Multiple ranges, including zero minimum aperture. For SM1 tubes and 30 mm systems. JCOPTIX ring irises offer multiple ranges down to zero aperture. One side has SM1 (1.035"-40) internal threads, the other SM1 external threads, fitting SM1 tubes and 30 mm systems. Side M4 screws lock with a 2 mm hex key. MIS1-12R is standard, Ø1-12 mm. MIS1-12RZ adjusts 0-Ø12 mm; double steel blades close completely when the ring reaches closed position. MIS1-12RC has laser graduations indicating actual aperture within ±0.5 mm. Lever iris, SM2. Model: MIS1-25. SM2 (2.035"-40) internal/external threads. Range: Ø1.5-25 mm. For SM2 tubes and SM2 accessories. JCOPTIX lever irises adjust Ø1.5-25 mm, with SM2 (2.035"-40) internal threads on one side and SM2 external threads on the other, fitting SM2 tubes and other SM2 accessories. Lever iris, SM3. Model: MIS1-50. SM3 (3.035"-40) internal/external threads. Range: Ø2-50 mm. For SM3 tubes and SM3 accessories. JCOPTIX lever irises adjust Ø2-50 mm, with SM3 (3.035"-40) internal threads on one side and SM3 external threads on the other, fitting SM3 tubes and other SM3 accessories.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Body Material | 6061-T6 aluminum alloy |
| Surface Treatment | Black Anodized |
| Continuous Adjustment Range | Ø1-12 mm |
| Thickness | 13.8 mm |
| Aperture Adjustment Method | Ring Adjustment |
| Thread specification | SM1 Internal Thread and SM1 External Thread |
| Maximum Outer Diameter | Ø36 mm |
| Graduation Accuracy (Aperture Size) | 0.5 mm |
| Aperture Error | ±0.5 mm |
Key Features
Datasheet
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Supplier Information
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