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 →
Volume discount
- 5–9 units −5%
- 10+ units −10%
Applied in your cart. Quantities of any variant of this product count together.
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| SKU | H, mm · W, mm · h1, mm · h2, mm · h3, mm · D, mm | |
|---|---|---|
| 990-0000-01 | -·-·-·-·-·- |
Out of stock
$19
|
| 990-0000-03 | -·-·-·-·-·- |
Out of stock
$19
|
| 990-0604-01 | 84·70·67·45·23·dia 20 |
Out of stock
$609
|
| 990-0604-02 | 95·80·75·50·25·dia 25.4 |
Out of stock
$396
|
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Specifications
Classification
| Type | wheel |
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.
