LSSR202
Schneider Optics EMERALD 21-1062672
50 mm F-mount Lens
Price: $959.00 each
Not available for purchase outside of United States.Please sign in to check inventory.
The Schneider EMERALD 21-1062672 low distortion lens offers an image circle diameter of 43.2 mm. It is compact, robust, and optimized for imaging close objects with a uniform image quality over the entire sensor area. The 400 - 1000 nm broadband coating makes it suitable for applications in the visible and the near infrared spectrum.
The iris is locked with a thumb screw. The focus is set by rotating the main barrel via an internal thread and locked with a locking collar that resists vibration.
The recommended working distance is 276 mm to infinity, although good images can be obtained as close as 166 mm.
Contact us for optional lens mounts: Canon mount; V-mount; M42 mount; and M58 mount.
Mechanical
| Lens Mount: | F-Mount |
| Length: | 43.2 mm |
| Filter Thread: | M43 x .75 |
Optical
| Lens Type: | General |
| Focal Length: | 50 mm |
| Center Resolving Power: | 3.65 µm, 135 lp/mm |
| Minimum Object Distance: | 331 mm |
| F#: | 2.2 - 16.0 |
| Image Circle: | 43.20 mm |
Environmental
| Slow Temperature Cycling: | -25°C to +70°C, 5 cycles a 12h, DIN ISO 9022-2-14-03 -1 |
| Damp Heat Cycling: | -23°C to +40°C, 80% to 95% rel. humidity, DIN ISO 9022-2-16-01-1 |
| Shock Testing: | 50 g / 11 ms, 18 shocks, DIN ISO 9022-3-30-06-1 |
| Sinusoidal Vibration: | 2 g, 10 to 500 Hz, DIN ISO 9022-3-36-04-1 |
Good images can be obtained with working distances as short as 166 mm. Canon mount, V-mount, M42 mount and M58 mount also available.
Learn about lenses in our Lens Tech Center.
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