The new Tamron family of longwave infrared (LWIR) lenses from Sierra-Olympic Technologies provides optimal lens solutions for OEM and security/surveillance imaging applications. Designed to operate throughout the 8 – 14 µm spectral range, these LWIR zoom lenses have excellent parafocality (focus through zoom) and also offer continuous, precision athermalization, low weight, and low power.
There are two zoom ranges available in the Tamron lenses which are offered with diamond-like carbon (DLC) coatings, 35-150 mm and 35-105 mm, and one zoom range model with an anti-reflective (AR) coating, 35-105 mm. The lenses can be easily used with most microbolometer cameras with their standard M34 x 0.5 mm thread mount.
Download the Tamron lens datasheet for more features and specifications on the different available models.