Developing Standardized Space COTS Lenses for Small Satellite Missions
As the planning and operation of commercial small satellites rapidly accelerate worldwide, the role of optical lenses in orbit—such as for Earth observation, satellite monitoring, and Space Situational Awareness (SSA)—has become more critical than ever.
However, traditional space development has predominantly relied on "bespoke" (custom-designed) optics for each individual mission. These custom designs result in long lead times and high development costs, creating significant barriers for commercial space businesses that prioritize speed and cost-efficiency.
To address these industry challenges, TAMRON offers a line of ruggedized "Standard Space COTS Lenses" qualified for harsh space environments, leveraging our decades of expertise in high-precision commercial and industrial lens manufacturing.
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Space-Ready Mechanical Design (Vibration & Shock Resistant)
Reinforced internal structures reduce changes in optical performance under launch vibration. -
Shortened Procurement Lead Time
Utilizing our proven commercial mass-production lines enables significantly shorter procurement lead times. -
Versatile Lineup Expansion
Offering three different focal lengths to adapt flexibly to a variety of missions.
| Item | ASST23F16V | ASST23F25V | ASST23F50V |
|---|---|---|---|
| Imager Size | 2/3" | 2/3" | 2/3" |
| Mount Type | C | C | C |
| Focal Length | 16 mm | 25 mm | 50 mm |
| Aperture | F/1.4 | F/1.4 | F/2.8 |
| Field of View (2/3":H×V) | 30.9° × 23.4° | 20.0° × 15.1° | 10.1° × 7.6° |
| Focus Range | (TBD) - ∞ | (TBD) - ∞ | (TBD) - ∞ |
| Wavelength | Visible Light | Visible Light | Visible Light |
| Weight | < 94.1 g | < 137.5 g | < 131.8 g |
Specificotions subjected to change without any notice.
Environmental Qualification Status
- ・Cleared vibration and shock tests based on ISO 19683:2017, the international environmental testing standard for small satellites
- ・Cleared radiation testing for other evaluation items.
Opto-Science R&D
development
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