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HP Series Fixed Focal Length Lenses

TECHSPEC® HP Series Fixed Focal Length Lenses

TECHSPEC® HP Series Fixed Focal Length Lenses

TECHSPEC® HP Series Fixed Focal Length Lenses #16-713 Dovetail Stage placed between #17-291 (Dovetail Stage Base Plate) and #17-294 (Dovetail Stage Camera Adapter) with #86-571 (16mm HP Series Fixed Focal Length Lens) and FLIR Camera for Imaging Positioning
  • 1.1", C-Mount Lens
  • Up to 20 MegaPixels, 1.85µm Pixel Size Sensors
  • High Performance (HP), C-Mount Lens for Machine Vision
  • 8mm to 50mm Focal Length

TECHSPEC® HP Series Fixed Focal Length Lenses are designed for the harsh demands of factory automation (FA) and machine vision (MV) applications. The 8mm, 12mm, 16mm, 25mm, and 35mm lenses are compatible with 1” and 1.1” sensor formats, while the 50mm lens is compatible with up to 4/3” sensor formats. The f/1.8 and f/2.8 apertures provide increased light throughput and high resolution performance. TECHSPEC® HP Series Fixed Focal Length Lenses are C-Mount and feature a locking focus and iris rings to prevent unwanted adjustments, as well as a front filter thread for integrating standard optical filters. Call for OEM Quantity Pricing.

Edmund Optics has created a family of high performance optical designs (the HP Series family) and developed three customized optomechanical solutions targeted for specific applications. These lens sub-families utilize the same optics as the HP Series lenses providing the same optical performance in a variety of optomechanical solutions to meet your application requirements:

  • HP Series: Features locking cam focus and iris adjustment. This is the most adjustable version of these optical designs and is the typical high quality machine vision lens.
  • HPi Series: Simplified mechanics featuring fixed apertures with compact housing. Industrial Ruggedization for reduced size, cost, and locked focus.
  • HPr Series: All optics glued in place and a locking C-clamp focus ring. Stabilized Ruggedization for reduced pixel shift and improved focus stability.

Technical Information


Focal Length (mm)

A (mm) B (mm) C (mm) Filter Thread
8mm, 1.1" Format 70.4 83.5 43.5 M105 x 1 with required adapter #89-365
12mm, 1.1 " Format 48 70.1 43.5 M62 x 0.75 with required adapter #34-236
16mm, 1" Format 48 60.4 57.3 - 59.5 M46 x 0.75
25mm, 1" Format 37.5 45.3 45.3 M34 x 0.5
35mm, 1.1" Format 48.1 65.8 60 - 66 M37 x 0.75
50mm, 4/3" Format 50 72.6 60.5 - 72.6 M37.5 x 0.5