Eypieces, Adapters, Counterweights, Illuminators: Available for a wide variety of makes and models of Leica/Wild, Kern, K&E, Brunson, etc.
- WK-31-1112 LED Illuminator for Wild T2 Circle and Auto Collimation Eyepiece (replaces
mirrors) - WK-51-4700 Auto Collimation Eyepiece
- WK-51-4700-RA Right Angle Auto Collimation Eyepiece
- WK-51-4800 Erecting Eyepiece for Old Style N3 Precision Level
- WK-58-1900 Series Short Focus Adapters
- WK-58-1909 Short Focus Lens Adapter for T3000/TM5100A
- WK-58-2100 Optical Micrometer
- WK-58-2400 T2 Counterweight for Optical Micrometer
- Wild Replacement Level Vials for T2 Theodolite & N3 Precision Levels
- WK-31-2702 Coincidence Telescope Level Vial
- WK-51-4712 Auto Collimation Eyepiece w/ Illumination for Sokkia Theodolites
- WK-58-1906/8 Short Focus Adapter Range Set: includes 13” – 21” (WK-58-1906) and 21” – 62” (WK-58-1908)
- WK-58-2410 Kern DKM2 Counterweight for use with K&E and Brunson Micrometers
- WK-58-2420 Counterweight & Adapter
Video Eyepieces: Available for all theodolites, precision levels, alignment telescopes and total stations in analog or digital formats. WK-96-1300 Series Eyepieces – Digital or Analog:
- K&E 71-2022 & 71-2062
- Brunson C47280 Alignment Scopes
- Rank-Taylor Hobson Alignment Telescopes
- Nikon Metrology
- Davidson Optronics
WK-96-8500 Series Eyepieces – Digital or Analog:
- Kern E2 & E20 Theodolties
- Zeiss ETH2 Theodolites
WK-32-3000 Series Eyepieces – Digital or Analog:
- WK-49-4205 Precision Auto Levels
- Brunson 545
- K&E 71-3010
WK-96-8540 Series Eyepieces – Digital or Analog:
- Wild T2000/T3000/TM5100A/TDM5005/TDA5005 Theodolites
WK-96-2000 Series Eyepieces – Digital or Analog: 
- Wild T2
- Wild T3
- Kern DKM2
- Kern DKM3
- Rank-Taylor Hobson/Hilger-Watts ST-200
- Sokkia DT Series
- Sokkia CX Series
- Topcon ET Series
- Topcon DT Series
- Nikon Theodolites
- Geodiometer Instruments
- Trimble Instruments