Hawkeye Pro Slim Prism Rigid Borescopes (4.20mm)

Hawkeye Pro Slim Prism Rigid Borescopes (4.20mm)

Small Diameter, Clear & Bright 

With a diameter of just 4.2mm (.165”) Hawkeye Pro Slim Prism Borescopes can accommodate most machine metal parts with ease. Hawkeye Pro Slim Prism Borescopes have a dedicated prism for a fixed direction of view of either 30 or 70 degrees. The Slim Prism Borescopes are ideal for industrial environments such as foundries and machine shops; as the dedicated prism repels dirt and debris, providing the user with an unobstructed view. The 30° prism gives users a view at an oblique angle which combined with it’s 70° field of view can be helpful when examining blind holes, cross holes and rifle barrels. The 70° prism can be used to examine threads, surface finish, welds, cross-holes and castings.

Hawkeye Pro Rigid Borescopes Contain:

  • Our latest endoGRINs image relay lenses
  • Multicoated objective lens
  • LightConcentrator light post
  • Independent focusing ring for convenient video and still photography
  • Super Bright SuperNOVA Light with rechargeable batteries



Technical Specifications

Pro Slim Prism Specifications

Field-of-View: 70°
Direction-of-View: 30° and 70° Prism
Relay Optics: e2 endoGRINs Glass Relay Lenses
Magnification: Borescopes don't have fixed magnification like microscopes.
Mechanical / Construction
Length: 7" (180mm), 12" (305), 17" (432mm)
Diameter: Scope: .165" (4.20mm)
Lightpost: LightConcentrator ACMI Configuration, Diameter 0.300" (7.62mm)
Eyecup: Standard DIN, 1.26" (32mm) diameter with independent focusing ring
Tube: 304 Stainless Steel
All Machined Stainless Steel: 303 Stainless Steel
Eyecup and Focusing Ring: Aluminum, black anodized
Front Window: AR coated optical Glass
Illumination Fiber: Optical Glass
Relay Optics: e2 endoGRINs gradient index glass lenses
Temperature Range: Officially -4° to 248°F (-20° to 120°C)
Pressure: All Hawkeye borescopes we designed only for use at ambient pressure, however, we have several customers who have successfully used Hawkeye Borescopes at pressures up to 500 PSI and down to 10-6 Torr. As the scopes were not specifically designed for this, the operator does so at his own risk.
Chemical Resistance: All Hawkeye Pro Rigid borescopes (tube only, not the eyepiece end) are water tight and are resistant to most hydrocarbons; oils, gasoline, hydraulic fluid, jet fuel, etc. Exposure to Acids and strong Alkali should be avoided as it will attack the optical window.
Note: Hawkeye Pro Rigid Borescopes can be made to operate up to 572° (300°C) on a custom Basis. These scopes were not designed to operate below 0°. However, several of our customers have successfully used the scopes in liquid Nitrogen at 77° K.

Hawkeye Pro Slim Prism Kit Includes:

  • Pro Slim Precision Borescope
  • Shipping Sheath
  • SuperNOVA LED Light and Charger
  • Carrying Case
  • Cleaning Kit 
Description Part # Saved Price Select Option Add to
7" Pro Slim 30 Prism Kit RV-HG-PS07-30-NVK $2,695.00
12" Pro Slim 30 Prism Kit RV-HG-PS12-30-NVK $2,795.00
17" Pro Slim 30 Prism Kit RV-HG-PS17-30-NVK $2,895.00
7" Pro Slim 70 Prism Kit RV-HG-PS07-70-NVK $2,675.00
12" Pro Slim 70° Prism Kit RV-HG-PS12-70-NVK $2,795.00
17" Pro Slim 70 Prism Kit RV-HG-PS17-70-NVK $2,895.00
7" Pro Slim 30 Degree Prism RV-HG-PS07-30 $2,495.00
12" Pro Slim 30 Degree Prism RV-HG-PS12-30 $2,595.00
17" Pro Slim 30 Degree Prism RV-HG-PS17-30 $2,695.00
7" Pro Slim 70° Prism RV-HG-PS07-70 $2,495.00
12" Pro Slim 70° Prism RV-HG-PS12-70 $2,595.00
17" Pro Slim 70° Prism RV-HG-PS17-70 $2,675.00