Machine Vision Lenses and Optics - STEMMER IMAGING

OPTICS

Over 5000 lenses and filters to help achieve

the perfect image

MidOpt Longpass Filters

LP series

Longpass filters are designed to pass a broad spectrum of longer wavelengths while blocking shorter wavelengths. They can also be combined with shortpass filters to create a custom Bandpass filter. The glass is polished on both sides for exceptional parallelism and optical flatness and also has an anti-reflection coating for maximum transmission in VIS and NIR spectrums.

The StablEdge® design reduces the angular dependency and minimises short-shifting effects.

The LP Series is split into the standard LP series with different transmission curves and the LP lens protection series which includes different models with and without anti-reflection coating, UV absorbing, UV blocking filter and a protection window for high transmission and heat resistance.




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Model Filter type Filter mounting Diameter (mm) Filter thread Transmittance (wavelength)
MIDOPT FIL LP390/25.5 Longpass mounted M25.5 x 0.5 410 - 1100
MIDOPT FIL LP390/27 Longpass mounted M27 x 0.5 410 - 1100
MIDOPT FIL LP390/28 SLIP Longpass Slipmount 28 410 - 1100
MIDOPT FIL LP390/35.5 Longpass mounted M35.5 x 0.5 410 - 1100
MIDOPT FIL LP390/37.5 Longpass mounted M37.5 x 0.5 410 - 1100
MIDOPT FIL LP390/40.5 Longpass mounted M40.5 x 0.5 410 - 1100
MIDOPT FIL LP390/43 Longpass mounted M43 x 0.75 410 - 1100
MIDOPT FIL LP390/46 Longpass mounted M46 x 0.75 410 - 1100
MIDOPT FIL LP390/55 Longpass mounted M55 x 0.75 410 - 1100
MIDOPT FIL LP390/67 Longpass mounted M67 x 0.75 410 - 1100
MIDOPT FIL LP390/77 GLASS Longpass unmounted 77 410 - 1100
MIDOPT FIL LP390/82 Longpass mounted M82 x 0.75 410 - 1100
MIDOPT FIL LP390/C-MOUNT Longpass mounted C-Mount 410 - 1100
MIDOPT FIL LP390/R80X20 Longpass unmounted 410 - 1100
MIDOPT FIL LP470/30.5 Longpass mounted M30.5 x 0.5 480 - 1100
MIDOPT FIL LP470/C-MOUNT Longpass mounted C-Mount 480 - 1100
MIDOPT FIL LP530/30.5 Longpass mounted M30.5 x 0.5 545 - 1100
MIDOPT FIL LP530/43 Longpass mounted M43 x 0.75 545 - 1100
MIDOPT FIL LP530/C-MOUNT Longpass mounted C-Mount 545 - 1100
MIDOPT FIL LP550/35 GLASS Longpass unmounted 35 560 - 1100
MIDOPT FIL LP550/62 Longpass mounted M62 x 0.75 560 - 1100
MIDOPT FIL LP590/37.5 Longpass mounted M37.5 x 0.5 605 - 1100
MIDOPT FIL LP610/22 GLASS Longpass unmounted 22 620 - 1100
MIDOPT FIL LP610/27 Longpass mounted M27 x 0.5 620 - 1100
MIDOPT FIL LP610/37.5 Longpass mounted M37.5 x 0.5 620 - 1100
MIDOPT FIL LP610/46 Longpass mounted M46 x 0.75 620 - 1100
MIDOPT FIL LP610/49 Longpass mounted M49 x 0.75 620 - 1100
MIDOPT FIL LP610/72 Longpass mounted M72 x 0.75 620 - 1100
MIDOPT FIL LP610/83 GLASS Longpass unmounted 83 620 - 1100
MIDOPT FIL LP630/25.5 Longpass mounted M25.5 x 0.5 645 - 1100
MIDOPT FIL LP630/27 Longpass mounted M27 x 0.5 645 - 1100
MIDOPT FIL LP630/34 Longpass mounted M34 x 0.5 645 - 1100
MIDOPT FIL LP630/72 Longpass mounted M72 x 0.75 645 - 1100
MIDOPT FIL LP850/43 Longpass mounted M43 x 0.75 870 - 1100
MIDOPT FIL LP920/52 Longpass mounted M52 x 0.75 930 - 2300
MIDOPT FIL LP920/55 Longpass mounted M55 x 0.75 930 - 2300