Ø25.4 mm Stainless Steel Optical Mount MH3S-1HS
JCOPTIX Ø25.4 mm stainless optical mounts suit demanding long-term stability. Heat-treated bodies provide stability; base versions include mounting surfaces for easier installation and greater stability. Fine blasting/coating improves wear/corrosion resistance. Spring hooks are integral with front/rear plates. Precision M6 × 0.25 adjusters have small clearances/low drift, and hardened stainless balls contact sapphire pads for smooth wear-resistant motion. Flexure springs with M4 screws provide strong clamping/pointing stability and easy installation; dual rings hold thinner optics or matching SM-threaded components. Two rear M4 countersunk holes mount posts. Upgraded Ø25.4 mm high-stability mounts, 3 adjusters. Models: MH3S-1, MH3S-1T, MH3S-1H, MH3S-1HS. 3 M6 × 0.25 adjusters; blasted/coated for wear/corrosion resistance; ±4° angles, 6.0 mm Z travel; spring/dual-ring fixation. JCOPTIX upgraded Ø25.4 mm mounts have finely blasted/coated bodies and integral spring hooks. Three M6 × 0.25 adjusters provide ±4° pitch/yaw at 0.43°/turn and up to 6.0 mm Z travel. MH3S-1 uses flexure springs and an M4 screw accepting a 2.0 mm key for optics at least 1.0mm thick. MH3S-1T has an SM1 aperture and two SM1 rings for optics up to 6 mm thick. Both have two rear M4 countersunk post holes; each includes two M4 cap screws and a 2.0 mm key. Upgraded Ø25.4 mm high-stability mounts, 2 adjusters. Models: MHS-1, MHS-1T, MHS-1H, MHS-1HS. 2 M6 × 0.25 adjusters; blasted/coated; ±4° angles; spring/dual-ring fixation. JCOPTIX upgraded Ø25.4 mm mounts provide long-term stability through finely blasted/coated bodies and integral spring hooks. Two M6 × 0.25 adjusters provide ±4° pitch/yaw at 0.43°/turn. MHS-1 uses a spring and M4 screw accepting a 2.0 mm key for optics at least 1.0mm thick. MHS-1T has an SM1 aperture and two SM1 rings for optics up to 6 mm thick. Both have two rear M4 countersunk post holes; two M4 cap screws and a 2.0 mm key are included. Vertical Ø25.4 mm high-stability mount, 2 adjusters. Model: MHS-1VK. 2 M6 × 0.25 adjusters with locknuts; ±4° angles; spring fixation. This JCOPTIX Ø25.4 mm mount suits spaces lacking room behind the mirror for horizontal adjusters. Finely blasted/coated bodies and integral spring hooks improve stability and wear/corrosion resistance. A spring and M4 screw accepting a 2.0 mm key secure 25.4 mm optics. There are 2 locknut-equipped M6 × 0.25 adjusters for ±4°. Knobless adjusters use hex keys, with MH-1VT for locknuts. Side M4 countersunk holes attach posts. Each includes 1 M4 cap screw and 1 2.0 mm key. Base-equipped Ø25.4 mm high-stability mount, 2 adjusters. Model: MHS-1HB. 2 M6 × 0.25 adjusters; ±4° angles; integrated base. A large mounting surface distributes load uniformly, eases installation, and improves stability. An M4 screw accepting a 2.0 mm key secures 25.4 mm optics. Two M6 × 0.25 adjusters provide ±4° pitch/yaw at 0.43°/turn. Two M4 cap screws are included. Removable M6 knobs for M6×0.25 mm adjusters. Model: MH-M6N. Easier M6 × 0.25 mm adjustment; thickness 8.5 mm; diameter Ø14 mm. JCOPTIX M6 knobs fit knobless M6 × 0.25 mm mounts such as MH3S-1HS/MHS-1HS. They enable hand adjustment or a 2 mm hex key through the knob hole. M6 locknuts for M6×0.25 mm adjusters. Model: MH-M6LN. Lock M6 × 0.25 mm adjusters for stability; thickness 2 mm; 13 mm open-end wrench. JCOPTIX M6 nuts lock M6 × 0.25 mm mounts such as MH3S-1HS/MHS-1HS for long-term stability. For frequent adjustment, gently hand-tighten to about 0.03-0.06 N·m (4-8 oz-in). For long-term stability use MH-TW13 preset to 0.23 N·m (32 oz-in).
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Overview
Specifications
| Parameter | Value |
|---|---|
| Body Material | 316L Stainless Steel |
| Surface Treatment | Fine Sandblasted Coating |
| Adjuster specification | M6 × 0.25 (With Side Hole) |
| Number of adjusters | 3 |
| Adjuster Knob Included or Not | No |
| Adjustable angle | ± 4° |
| Z-Axis Adjustable Travel | 6.0 mm |
| Adjustment precision | 0.43°/rev |
| Optical axis height | 25.4 mm |
| Clear Aperture Dimension | Ø23.5 mm |
| Compatible optical element diameter | Ø25.4 mm |
| Compatible optical element thickness [Minimum Thickness] | Minimum 1.0 mm |
| Optical element retention method | Flexure Spring Plate Fixing |
| Countersunk hole specification | M4 |
| Compatible Wrench | 2 mm HEX |
Key Features
Datasheet
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Supplier Information
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