Variable Wheel Attenuator 990-0604
• 4 wheels • 3 filters per wheel (12 filters in total) • Filter diameter 20 or 25.4 mm • Non-parallel filters (inclined by 4°) m • Maximum deviation 0.09 mm • Clear aperture Ø18/Ø20 mm • C-mount threads on both ends •… Read more →
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Product
| SKU | Product Type | Design Wavelength Range | Input Aperture Diameter | |
|---|---|---|---|---|
| 990-0604-01 | Wheel type - Manual | 84 nm - 84 nm | 18 mm |
Out of stock
$632
|
| 990-0604-02 | Wheel type - Manual | 95 nm - 95 nm | 20 mm |
Out of stock
$411
|
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Specifications
| Product Type | Wheel type - Manual |
| Length | 52 mm |
Description
- 4 wheels
- 3 filters per wheel (12 filters in total)
- Filter diameter 20 or 25.4 mm
- Non-parallel filters (inclined by 4°) m
- Maximum deviation 0.09 mm
- Clear aperture Ø18/Ø20 mm
- C-mount threads on both ends
- Connecting adapters available
Variable Wheel Attenuator 990-0604 is a basic model with 4 filter-set wheels. Each wheel contains 4 filter mounts each of Ø20 mm with a clear aperture of Ø18 mm.
Each filter mount is inclined by 4° to avoid retroreflections. Each wheel has 4 fixed positions. You can use any of these 4 filter positions as an optical axis. The back and front panels do not obscure. Both panels have 1"-32 threaded holes (C-Mounts). Mounting M6 hole is provided in the bottom plate.
You may order standard connecting adapters 990-0000-01, 990-0000-02 and 990-000-03 separately. Custom adapters are available.
990-0604-02 model is designed to accept 1'' (25.4 mm) filters with maximum thickness of 3 mm. This model comes without filters.
Note:
960-0604-01 is with filters dia 20 mm.
960-0604-02 is suitable for Neutral Density and Colour Glass filters dia 25,4 mm that should be ordered separately.
990-0604-02 is without filters.
